UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

 

FORM20-F

 

 

(Mark One)

¨

REGISTRATION STATEMENT PURSUANT TO SECTION 12(B) OR 12(G) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

 

x

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2015.2018.

OR

 

¨

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

 

¨

SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of event requiring this shell company report

For the transition period from                 to                

Commission file number:001-35126

 

 

21Vianet Group, Inc.

(Exact Name of Registrant as Specified in Its Charter)

 

 

N/A

(Translation of Registrant’s Name into English)

Cayman Islands

(Jurisdiction of Incorporation or Organization)

M5, 1Guanjie Building Southeast 1st Floor, 10# Jiuxianqiao East Road,

Chaoyang District

Beijing, 100016

The People’s Republic of China

(Address of Principal Executive Offices)

Mr. Terry Wang,Ms. Sharon Xiao Liu, Chief Financial Officer

21Vianet Group, Inc.

M5, 1Guanjie Building Southeast 1st Floor, 10# Jiuxianqiao East Road,

Chaoyang District

Beijing, 100016

The People’s Republic of China

Phone: (86) 10 8456-2121

Facsimile: (86) 10 8456-26198456-4234

(Name, Telephone,E-mail and/or Facsimile Number and Address of Company Contact Person)

Securities registered or to be registered pursuant to Section 12(b) of the Act:

 

Title of each class

 

Name of exchange on which registered

American depositary shares, each representing six Class A

ordinary shares, par value US$0.00001 per share

NASDAQ Global Select Market
Class A ordinary shares, par value US$0.00001 per share*shareNASDAQ Global Select Market
Class A ordinary shares, par value US$0.00001 per share* 

 

*

Not for trading, but only in connection with the listing on the NASDAQNasdaq Global Select Market of the American depositary shares

Securities registered or to be registered pursuant to Section 12(g) of the Act:

None

(Title of Class)

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:

None

(Title of Class)

 

 

Indicate the number of outstanding shares of each of the Issuer’s classes of capital or common stock as of the close of the period covered by the annual report: 458,916,346report.

499,706,628 Class A ordinary shares issued and 63,596,248outstanding and excluding treasury shares, and 174,649,638 Class B ordinary shares, par value US$0.00001 per share, as of December 31, 2015.2018.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  x    No  ¨

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.    Yes  ¨    No  x

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.��   Yes  x    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of RegulationS-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, anon-accelerated filer, or a non-accelerated filer.an emerging growth company. See definition of “large accelerated filer,” “accelerated filerfiler”, and large accelerated filer”“emerging growth company” in Rule12b-2 of the Exchange Act. (Check one):

Large accelerated filer  x                Accelerated filer  ¨                Non-accelerated filer  ¨

Large accelerated filer  ☐

Accelerated filer  ☒Non-accelerated filer  ☐
Emerging growth company  ☐

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards† provided pursuant to Section 13(a) of the Exchange Act.  ☐

The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

 

US GAAP  x

  

International Financial Reporting Standards as issued

by the International Accounting Standards Board  ¨

  

Other  ¨

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.

Item 17  ¨                Item 18  ¨

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule12b-2 of the Exchange Act).    Yes  ¨    No  x

(APPLICABLE ONLY TO ISSUERS INVOLVED IN BANKRUPTCY PROCEEDINGS DURING THE PAST FIVE YEARS)

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Sections 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court.    Yes  ¨    No  ¨

 

 

 


TABLE OF CONTENTS

 

INTRODUCTION

   1 

FORWARD-LOOKING STATEMENTS

   1 

PART I

   3 

ITEM 1.

  IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS   3 

ITEM 2.

  OFFER STATISTICS AND EXPECTED TIMETABLE   3 

ITEM 3.

  KEY INFORMATION   3 

ITEM 4.

  INFORMATION ON THE COMPANY   4544 

ITEM 4A.

  UNRESOLVED STAFF COMMENTS   6766 

ITEM 5.

  OPERATING AND FINANCIAL REVIEW AND PROSPECTS   6766 

ITEM 6.

  DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES   9695 

ITEM 7.

  MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS   108103 

ITEM 8.

  FINANCIAL INFORMATION   109107 

ITEM 9.

  THE OFFER AND LISTING   111108 

ITEM 10.

  ADDITIONAL INFORMATION   112109 

ITEM 11.

  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK   122119 

ITEM 12.

  DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES   123120 

PART II

   126122 

ITEM 13.

  DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES   126122 

ITEM 14.

  MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS   126122 

ITEM 15.

  CONTROLS AND PROCEDURES   126122 

ITEM 16A.

  AUDIT COMMITTEE FINANCIAL EXPERT   128124 

ITEM 16B.

  CODE OF ETHICS   128124 

ITEM 16C.

  PRINCIPAL ACCOUNTANT FEES AND SERVICES   128124 

ITEM 16D.

  EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES   128125 

ITEM 16E.

  PURCHASES OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS   128125 

ITEM 16F.

  CHANGE IN REGISTRANT’S CERTIFYING ACCOUNTANT   129125 

ITEM 16G.

  CORPORATE GOVERNANCE   129125 

ITEM 16H.

  MINE SAFETY DISCLOSURE   129125 

PART III

   130126 

ITEM 17.

  FINANCIAL STATEMENTS   130126 

ITEM 18.

  FINANCIAL STATEMENTS   130126 

ITEM 19.

  EXHIBITS   130126

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

F-1 

 

i


INTRODUCTION

Unless otherwise indicated and except where the context otherwise requires, references in this annual report on Form20-F to:

 

“ADSs” refers to our American depositary shares, each representing six Class A ordinary shares;shares, par value US$0.00001 per share;

 

“21Vianet,” “we,” “us,” “our company,” and “our” refer to 21Vianet Group, Inc., its subsidiaries and its consolidated affiliated entities;

 

“China” or the “PRC” refers to the People’s Republic of China, excluding, for the purpose of this annual report only, Hong Kong, Macau and Taiwan;

 

“ordinary shares” or “shares” refer to our ordinary shares, which include both Class A ordinary shares, par value US$0.00001 per share, and Class B ordinary shares, par value US$0.00001 per share, collectively;

 

“variable interest entities,” or “VIEs,” refer to Beijing Yiyun Network Technology Co., Ltd. (previously known as Beijing aBitCool Network Technology Co., Ltd.), or 21Vianet Technology, Beijing iJoy Information Technology Co., Ltd., or BJ iJoy, and WiFire Network Technology (Beijing) Co., Ltd. (previously known as aBitcool Small Micro Network Technology (BJ) Co., Ltd.), or WiFire Network, three domestic PRC companies in which we do not have equity interests but whose financial results have been consolidated into our consolidated financial statements in accordance with U.S. GAAP due to our having effective control over, and our being the primary beneficiary of, the three companies;

 

“consolidated affiliated entities” refer to our variable interest entities and their direct and indirect subsidiaries; and

 

“RMB” and “Renminbi” refer to the legal currency of China. Unless otherwise noted, all translations from RMB to U.S. dollars and from U.S. dollars to RMB in this annual report were made at a rate of RMB6.8755 to US$1.00, the exchange rate on December 31, 2018 as set forth in the H.10 statistical release published by the Federal Reserve Board.

FORWARD-LOOKING STATEMENTS

This annual report on Form20-F contains forward-looking statements that involve risks and uncertainties. All statements other than statements of historical facts are forward-looking statements. These forward-looking statements are made under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. Known and unknown risks, uncertainties and other factors, including those listed under “Risk Factors,” may cause our actual results, performance or achievements to be materially different from those expressed or implied by the forward-looking statements.

You can identify some of these forward-looking statements by words or phrases such as “may,” “will,” “expect,” “anticipate,” “aim,” “estimate,” “intend,” “plan,” “believe,” “is/are likely to,” “potential,” “continue” or other similar expressions. We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our financial condition, results of operations, business strategy and financial needs. These forward-looking statements include:

 

our goals and strategies and our expansion plans;

 

our future business development, financial condition and results of operations;

 

the expected growth of the data center services market;

 

our expectations regarding demand for, and market acceptance of, our services;

our expectations regarding keeping and strengthening our relationships with customers;

our plans to invest in research and development to enhance and complement our existing solution and service offerings; and

 

general economic and business conditions in the regions where we provide our solutions and services.

These forward-looking statements involve various risks and uncertainties. Although we believe that our expectations expressed in these forward-looking statements are reasonable, our expectations may later be found to be incorrect. Our actual results could be materially different from our expectations. Other sections of this annual report include additional factors that could adversely impact our business and financial performance. Moreover, we operate in an evolving environment. New risk factors and uncertainties emerge from time to time and it is not possible for our management to predict all risk factors and uncertainties, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. You should read thoroughly this annual report and the documents that we refer to with the understanding that our actual future results may be materially different from and worse than what we expect. We qualify all of our forward-looking statements by these cautionary statements.

PART I

 

ITEM 1.

IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS

Not applicable.

 

ITEM 2.

OFFER STATISTICS AND EXPECTED TIMETABLE

Not applicable.

 

ITEM 3.

KEY INFORMATION

 

A.

Selected Financial Data

Selected Consolidated Financial Data

The following selected consolidated financial information for the periods and as of the dates indicated should be read in conjunction with our consolidated financial statements and related notes and “Item 5. Operating and Financial Review and Prospects” in this annual report.

Our selected consolidated financial data presented below for the years ended December 31, 2013, 20142016, 2017 and 20152018 and our balance sheet data as of December 31, 20142017 and 20152018 have been derived from our audited consolidated financial statements included elsewhere in this annual report. Our audited consolidated financial statements are prepared in accordance with U.S. GAAP.

Our selected consolidated financial data presented below for the year ended December 31, 20112014 and 20122015 and our balance sheet data as of December 31, 2011, 20122014, 2015 and 20132016 have been derived from our audited financial statements not included in this annual report.

Starting in 2016, we began reporting our operating results in two operating segments, namely hosting and related services and managed network services. Content delivery network services, or CDN services, which were previously offered as part of our hosting and related services business segment, were moved to the managed network services business segment in the fourth quarter of 2016. Our consolidated statements of operations for the years ended December 31, 2014, 2015 and 2016 as presented in this annual report were modified to reflect this change in segment reporting for consistency purposes.

  For the Year Ended December 31, 
  2011  2012  2013  2014  2015 
  RMB  RMB  RMB  RMB  RMB  US$ 
  (in thousands, except share and per share data) 

Consolidated Statement of Operations Data:

      

Net revenues:

      

Hosting and related services

  614,612    866,882    1,259,260    1,980,688    2,707,445    417,957  

Managed network services

  406,317    657,276    707,457    895,759    926,927    143,093  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total net revenues

  1,020,929    1,524,158    1,966,717    2,876,447    3,634,372    561,050  

Cost of revenues(1)

  (744,371  (1,098,477  (1,449,845  (2,066,304  (2,780,614  (429,253
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

  276,558    425,681    516,872    810,143    853,758    131,797  

Operating income (expenses):

      

Sales and marketing expenses(1)

  (80,885  (109,871  (154,479  (287,229  (359,460  (55,491

General and administrative expenses(1)

  (82,926  (153,512  (186,907  (493,309  (600,940  (92,769

Research and development expenses(1)

  (34,657  (63,929  (77,831  (121,676  (142,835  (22,050

Changes in the fair value of contingent purchase consideration payable

  (63,185  (17,430  (55,882  (22,629  (43,325  (6,688

Operating income

  —      —      —      —      8,569    1,323  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Operating profit (loss)

  14,905    80,939    41,773    (114,700  (284,233  (43,878

Net profit (loss)

  45,939    57,656    (47,003  (328,477  (401,275  (61,946

Net income attributable to non-controlling interest

  (27,495  (1,332  (1,223  (20,003  (26,824  (4,141
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net profit (loss) attributable to Company’s ordinary shareholders

  18,444    56,324    (48,226  (348,480  (428,099  (66,087
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

  For the Year Ended December 31, 
  2011  2012  2013  2014  2015 
  RMB  RMB  RMB  RMB  RMB  US$ 
  (in thousands, except share and per share data) 

Earnings (loss) per share:

      

Basic

  0.07    0.16    (0.13  (0.89  (0.85  (0.13
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Diluted

  0.06    0.16    (0.13  (0.89  (0.85  (0.13
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Earnings (loss) per ADS:

      

Basic

  0.42    0.96    (0.78  (5.34  (5.10  (0.79
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Diluted

  0.36    0.96    (0.78  (5.34  (5.10  (0.79
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Shares used in earnings (loss) per share computation:

      

Basic

  259,595,677    342,533,167    364,353,974    401,335,788    492,065,239    492,065,239  

Diluted

  316,807,661    356,784,209    364,353,974    401,335,788    492,065,239    492,065,239  

Non-GAAP Financial Data:(2)

      

Adjusted gross profit

  307,103    457,381    568,670    924,228    1,023,299    157,970  

Adjusted net profit (loss)

  169,993    167,287    120,466    79,374    (10,804  (1,668

Adjusted EBITDA

  209,026    294,165    365,613    558,938    540,411    83,425  

In September 2017, we completed the disposal of our managed network services business segment, including CDN services, hosting area network services, route optimization and last-mile broadband businesses, and deconsolidated the financial results related to the managed network services business segment in our consolidated statements of operations starting from the fourth quarter of 2017.

  For the Year Ended December 31, 
  2014  2015  2016  2017  2018 
  RMB  RMB  RMB  RMB  RMB  US$ 
  (in thousands, except share and per share data) 

Consolidated Statement of Operations Data:

      

Net revenues:

      

Hosting and related services

  1,505,233   2,369,223   2,668,655   2,975,178   3,401,037   494,660 

Managed network services

  1,371,214   1,265,149   973,119   417,527   —     —   
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total net revenues

  2,876,447   3,634,372   3,641,774   3,392,705   3,401,037   494,660 

Cost of revenues(1)

  (2,066,304  (2,780,614  (2,929,638  (2,634,295  (2,456,166  (357,235
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

  810,143   853,758   712,136   758,410   944,871   137,425 

Operating (expenses) income:

      

Sales and marketing expenses(1)

  (287,229  (359,460  (352,926  (256,682  (172,176  (25,042

Research and development expenses(1)

  (121,676  (142,835  (149,337  (149,143  (92,109  (13,397

General and administrative expenses(1)

  (483,396  (568,741  (639,648  (519,950  (462,637  (67,288

(Allowance)/reversal for doubtful debt

  (9,913  (32,199  (117,564  (37,427  598   87 

Changes in the fair value of contingent purchase consideration payable

  (22,629  (43,325  93,307   (937  13,905   2,022 

Impairment of long-lived assets

  —     —     (392,947  (401,808  —     —   

Impairment of goodwill

  —     —     —     (766,440  —     —   

Operating income

  —     8,569   6,783   5,439   5,027   731 
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Operating (loss) profit

  (114,700  (284,233  (840,196  (1,368,538  237,479   34,538 

Net loss

  (328,477  (401,275  (931,922  (917,644  (186,736  (27,161

Net (income) loss attributable tonon-controlling interest

  (20,003  (26,824  298,324   144,914   (18,329  (2,666
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net loss attributable to Company’s ordinary shareholders

  (348,480  (428,099  (633,598  (772,730  (205,065  (29,827
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Loss per share:

      

Basic

  (0.89  (0.85  (1.37  (1.36  (0.30  (0.04
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Diluted

  (0.89  (0.85  (1.37  (1.36  (0.30  (0.04
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Loss per ADS:

      

Basic

  (5.34  (5.10  (8.22  (8.16  (1.80  (0.24
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Diluted

  (5.34  (5.10  (8.22  (8.16  (1.80  (0.24
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Shares used in loss per share computation:

      

Basic

  401,335,788   492,065,239   617,169,833   672,836,226   674,732,130   674,732,130 

Diluted

  401,335,788   492,065,239   617,169,833   672,836,226   674,732,130   674,732,130 

 

(1)

Share-based compensation was included in the related operating expense categories as follows:

 

  For the Year Ended December 31,   For the Year Ended December 31, 
  2011   2012   2013   2014   2015   2014   2015   2016 2017 2018 
  RMB   RMB   RMB   RMB   RMB   US$   RMB   RMB   RMB RMB RMB   US$ 
  (in thousands)   (in thousands) 

Allocation of share-based compensation expenses:

                      

Cost of revenues

   2,157     4,517     8,054     7,163     12,422     1,918     7,163    12,422    (4,110 (277 2,668    388 

Sales and marketing expenses

   5,763     10,508     13,405     13,482     13,488     2,082     13,482    13,488    2,490  (681 2,139    311 

Research and development expenses

   4,176    10,303    (2,924 142  1,385    201 

General and administrative expenses

   31,420     47,749     40,711     208,914     153,814     23,745     208,914    153,814    123,273  47,945  53,346    7,759 

Research and development expenses

   2,619     4,858     5,599     4,176     10,303     1,590  
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

  

 

  

 

   

 

 

Total share-based compensation expenses

   41,959     67,632     67,769     233,735     190,027     29,335     233,735    190,027    118,729  47,129  59,538    8,659 
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

  

 

  

 

   

 

 

 

(2)See “—Discussion of Non-GAAP Financial Measures.”

The following table presents a summary of our consolidated balance sheet data as of December 31, 2011, 2012, 2013, 2014 and 2015.

   As of December 31, 
   2011   2012   2013   2014   2015 
   RMB   RMB   RMB   RMB   RMB   US$ 
   (in thousands) 

Consolidated Balance Sheet Data:

            

Cash and cash equivalents

   410,389     432,254     1,458,856     644,415     1,685,054     260,128  

Restricted cash (current asset)

   4,578     191,766     193,020     161,649     195,230     30,138  

Short-term investments

   894,540     222,701     1,101,826     911,242     104,897     16,193  

Accounts and notes receivable, net

   147,624     293,369     610,413     739,945     694,108     107,152  

Total current assets

   1,551,221     1,263,157     3,600,584     2,866,620     3,481,708     537,482  

Restricted cash (non-current asset)

   —       221,628     219,056     121,415     128,515     19,839  

Total assets

   2,402,952     2,976,919     6,131,562     9,640,181     10,863,910     1,677,097  

Total current liabilities

   462,537     810,147     1,061,358     2,989,115     2,821,904     435,626  

Total liabilities

   733,228     1,087,614     3,656,261     6,639,518     6,039,306     932,306  

Total mezzanine equity

   —       —       —       773,706     790,229     121,990  

Total shareholders’ equity

   1,669,724     1,889,305     2,475,301     2,226,957     4,034,375     622,801  

Discussion of Non-GAAP Financial Measures

In evaluating our business, we consider and use the following non-GAAP measures as supplemental measures to review and assess our operating performance: adjusted gross profit, adjusted operating expenses, adjusted net profit and adjusted EBITDA. The presentation of these non-GAAP financial measures is not intended to be considered in isolation or as a substitute for the financial information prepared and presented in accordance with U.S. GAAP. We define adjusted gross profit as gross profit excluding share-based compensation expenses and amortization expenses of intangible assets derived from acquisitions. We define adjusted operating expenses as operating income (expenses) excluding share-based compensation expenses, changes in the fair value of contingent purchase consideration payable and operating income. We define adjusted net profit as net (loss) profit from continuing operations excluding share-based compensation expenses, amortization expenses of intangible assets derived from acquisitions, changes in the fair value of contingent purchase consideration payable and loss on debt extinguishment. We define adjusted EBITDA as EBITDA excluding share-based compensation expenses, changes in the fair value of contingent purchase consideration payable and loss on debt extinguishment, and EBITDA as net profit (loss) from continuing operations before income tax expense (benefit), foreign exchange gain (loss), other expenses, other income, interest expense, interest income and depreciation and amortization.

The non-GAAP financial measure disclosed by us should not be considered a substitute for financial measures prepared in accordance with U.S. GAAP. You should carefully evaluate the financial results we have reported in accordance with U.S. GAAP and our reconciliation of GAAP to non-GAAP results. The non-GAAP financial measure used by us may be prepared differently from and, therefore, may not be comparable to similarly titled measures used by other companies.

We believe that the use of these non-GAAP measures facilitates investors’ assessment of our operating performance from period to period and from company to company by backing out potential differences caused by variations in items such as capital structures (affecting relative interest expenses), the book amortization of intangibles (affecting relative amortization expenses), the age and book value of property and equipment (affecting relative depreciation expenses) and other non-cash expenses (affecting share-based compensation expenses). We also present these non-GAAP measures because we believe these non-GAAP measures are frequently used by securities analysts, investors and other interested parties as measures of the financial performance of companies in our industry.

These non-GAAP financial measures are not defined under U.S. GAAP and are not measures presented in accordance with U.S. GAAP. These non-GAAP financial measures have limitations as analytical tools, and when assessing our operating performance, investors should not consider them in isolation, or as a substitute for net income (loss) or other consolidated income statement data prepared in accordance with U.S. GAAP. Some of these limitations include, but are not limited to:

they do not reflect our cash expenditures or future requirements for capital expenditures or contractual commitments;

they do not reflect changes in, or cash requirements for, our working capital needs;

they do not reflect the interest expense, or the cash requirements necessary to service interest or principal payments, on our debt;

they do not reflect income taxes or the cash requirements for any tax payments;

although depreciation and amortization are non-cash charges, the assets being depreciated and amortized often will have to be replaced in the future, and adjusted net profit, adjusted EBITDA do not reflect any cash forward looking requirements for such replacements;

while share-based compensation is a component of cost of revenues and operating expenses, the impact to our financial statements compared to other companies can vary significantly due to such factors as assumed life of the options and assumed volatility of our ordinary shares; and

other companies may calculate adjusted gross profit, adjusted operating expenses, adjusted net profit and adjusted EBITDA differently than we do, limiting the usefulness of these non-GAAP measures as comparative measures.

We compensate for these limitations by relying primarily on our U.S. GAAP results and using adjusted gross profit, adjusted operating expenses, adjusted net profit and adjusted EBITDA only as supplemental measures. Our adjusted gross profit, adjusted operating expenses, adjusted net profit and adjusted EBITDA are calculated as follows for the periods presented:

   For the Year Ended December 31, 
   2011  2012  2013  2014  2015 
   RMB  RMB  RMB  RMB  RMB  US$ 
   (in thousands) 

Gross profit

   276,558    425,681    516,872    810,143    853,758    131,797  

Plus: share-based compensation expenses

   2,157    4,517    8,054    7,163    12,422    1,918  

Plus: amortization expenses of intangible assets derived from acquisitions

   28,388    27,183    43,744    106,922    157,119    24,255  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Adjusted gross profit

   307,103    457,381    568,670    924,228    1,023,299    157,970  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Operating expenses

   (261,653  (344,742  (475,099  (924,843  (1,137,991  (175,675

Plus: share-based compensation expenses

   39,802    63,115    59,715    226,572    177,605    27,417  

Plus: changes in the fair value of contingent purchase consideration payable

   63,185    17,430    55,882    22,629    43,325    6,688  

Minus: operating income

   —      —      —      —      8,569    1,323  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Adjusted operating expenses

   (158,666  (264,197  (359,502  (675,642  (925,630  (142,893
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net profit (loss)

   45,939    57,656    (47,003  (328,477  (401,275  (61,946

Plus: share-based compensation expenses

   41,959    67,632    67,769    233,735    190,027    29,335  

Plus: amortization of intangible assets derived from acquisitions

   28,388    27,183    43,744    106,922    157,119    24,255  

Plus: changes in the fair value of contingent purchase consideration payable and related deferred tax impact

   53,707    14,816    55,956    25,613    43,325    6,688  

Plus: loss on debt extinguishment

   —      —      —      41,581    —      —    
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Adjusted net profit (loss)

   169,993    167,287    120,466    79,374    (10,804  (1,668
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Operating profit (loss)

   14,905    80,939    41,773   ��(114,700  (284,233  (43,878

Plus: depreciation

   58,873    92,787    141,286    278,986    402,035    62,064  

Plus: amortization

   30,104    35,377    58,903    138,288    189,257    29,216  

Plus: share-based compensation expenses

   41,959    67,632    67,769    233,735    190,027    29,335  

Plus: changed in the fair value of contingent purchase consideration payable

   63,185    17,430    55,882    22,629    43,325    6,688  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Adjusted EBITDA

   209,026    294,165    365,613    558,938    540,411    83,425  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Exchange Rate Information

Most of our operations are conducted in China and most of our revenues are denominated in Renminbi. This annual report contains translations of Renminbi amounts into U.S. dollars at specific rates solely for the

convenience of the reader. The conversion of RMB into U.S. dollars in this annual report is based on the noon buying rate in New York City for cable transfers of RMB as certified for customs purposes by the Federal Reserve Bank of New York. Unless otherwise noted, all translations from RMB to U.S. dollars and from U.S. dollars to RMB in this annual report were made at a rate of RMB6.4778 to US$1.00, the noon buying rate in effect as of December 31, 2015. We make no representation that any RMB or U.S. dollar amounts could have been, or could be, converted into U.S. dollars or RMB, as the case may be, at any particular rate, or at all. The PRC government imposes control over its foreign currency reserves in part through direct regulation of the conversion of RMB into foreign exchange and through restrictions on foreign trade. On April 8, 2016, the noon buying rate was RMB6.4628 to US$1.00.

The following table sets forth information concerning exchange rates between the RMB and the U.S. dollar for the periods indicated.

   Noon Buying Rate 

Period

  Period-End   Average(1)   Low   High 
   (RMB per U.S. Dollar) 

2011

   6.2939     6.4475     6.6364     6.2939  

2012

   6.2301     6.2990     6.3879     6.2221  

2013

   6.0537     6.1412     6.2438     6.0537  

2014

   6.2046     6.1704     6.2591     6.0402  

2015

        

October

   6.3180     6.3505     6.3180     6.3591  

November

   6.3883     6.3640     6.3180     6.3945  

December

   6.4778     6.4491     6.3883     6.4896  

2016

        

January

   6.5752     6.5726     6.5219     6.5932  

February

   6.5525     6.5505     6.5154     6.5795  

March

   6.4480     6.5027     6.4480     6.5500  

April (through April 8, 2016)

   6.4628     6.4720     6.4599     6.4780  

Source: Federal Reserve Statistical Release

(1)Annual averages are calculated using the average of month-end rates of the relevant year. Monthly averages are calculated using the average of the daily rates during the relevant period.
   As of December 31, 
   2014   2015   2016   2017   2018 
   RMB   RMB   RMB   RMB   RMB   US$ 
   (in thousands) 

Consolidated Balance Sheet Data:

            

Cash and cash equivalents

   644,415    1,685,054    1,297,418    1,949,631    2,358,556    343,038 

Restricted cash (current asset)

   161,649    195,230    1,963,561    242,494    265,214    38,574 

Short-term investments

   911,242    102,300    277,946    548,890    245,014    35,636 

Accounts and notes receivable, net

   739,945    694,108    655,459    455,811    524,305    76,257 

Total current assets

   2,831,618    3,437,921    5,158,561    4,245,542    4,678,109    680,402 

Restricted cash(non-current asset)

   121,415    128,515    33,544    3,344    37,251    5,418 

Total assets

   9,612,281    10,847,710    12,421,524    9,908,161    11,150,717    1,621,804 

Total current liabilities

   2,989,115    2,821,019    4,373,857    1,764,184    2,191,210    318,699 

Total liabilities

   6,611,618    6,023,106    5,570,507    4,707,157    5,787,533    841,762 

Total mezzanine equity

   773,706    790,229    700,000    —      —      —   

Total shareholders’ equity

   2,226,957    4,034,375    6,151,017    5,201,004    5,363,184    780,042 

 

B.

Capitalization and Indebtedness

Not applicable.

 

C.

Reasons for the Offer and Use of Proceeds

Not applicable.

 

D.

Risk Factors

Risks Related to Our Business and Industry

We may not be able to successfully implement our growth strategies.

We plan to further increase our services capacities. In 2015,2018, we increased the aggregate number of cabinets under our management by 2,0001,574 from 29,080 as of December 31, 2017 to more than 23,500.30,654 as of December 31, 2018. In order to support our growing customer demand, we plan to add new cabinets in 20162019 through new self-built data centers, new phases of existing self-built data centers and partnered data centers. In addition, we plan to expand our private optical fiber network to cover all of our major

data centers throughout China and plan to increase our network services capacity. To achieve this expansion plan, we will be required to commit a substantial amount of operating and financial resources. Our planned capital expenditures, together with our ongoing operating expenses, will cause substantial cash outflows. If we are not able to generate sufficient operating cash flows or obtain alternative financings, our ability to fund our growth strategy may be limited. Alternative debt or equity financing may not be available when needed or, if available, may not be available on satisfactory terms. Any inability to obtain additional debt or equity financing or to generate sufficient cash from operations may require us to prioritize projects or curtail capital expenditures and could adversely affect our results of operations.

In addition, site selection is a critical factor in our expansion plans, and there may not be suitable properties available with the necessary combination of high power capacity and optical fiber connectivity, which may have a negative impact on our revenue growth. Moreover, we may not have sufficient customer demand in the markets where our data centers are located. We may overestimate the demand for our services and as a result may increase our data center capacity or expand our internet network more aggressively than needed, resulting in a negative impact to our gross profit margins. Furthermore, the costs of construction and maintenance of new data centers constitute a significant portion of our capital expenditures and operating expenses. If our planned expansion does not achieve the desired results, our operating margins could be materially reduced, which would materially impair our profitability and adversely affect our business and results of operations.

Delays in the construction of new data centers or the expansion of existing data centers could involve significant risks to our business.

In order to meet customer demand in some of our existing and new markets, we need to expand existing data centers, lease new facilities or obtain suitable land to build new data centers. Expansion of existing data centers and/or construction of new data centers are currently underway, or being contemplated, in many of our markets. Such expansion and/or construction require us to carefully select and rely on the experience of one or more designers, general contractors, and subcontractors during the design and construction process. If a designer, general contractor, or significant subcontractor experiences financial or other problems during the design or construction process, we could experience significant delays and/or incur increased costs to complete the projects, resulting in negative impacts on our results of operations.

Government policies and restrictions on the construction of new data centers or the expansion of existing data centers may also have a material impact on our business. For example, since January 2019, Ministry of Industry and Information Technology, or MIIT, and other regulatory authorities encourage data centers to adhere to certain average levels of energy conservation and aim to reach several goals including, among others, maintaining the power usage effectiveness (PUE) of newly constructed large and extra-large data centers at or below 1.4 from the year 2022 onwards. Some local governmental authorities also issued regulations and relevant implementation rules in order to control the construction and expansion of data centers. For example, on September 6, 2018, the General Office of the People’s Government of Beijing Municipality issued a notice prohibiting new construction or expansion of data centers which are involved in providing internet data services or information processing and storage support services within certain areas of Beijing. Governmental authorities in Shanghai also announced similar guidance on January 2, 2019, which provides that the PUE of newly constructed Internet data center is required to be strictly controlled below 1.3, and the PUE of reconstructed internet data centers is required to be strictly controlled below 1.4. These regulatory developments and uncertainties regarding their implementation may adversely affect the expansion and/or construction progress of our data centers.

In addition, we need to work closely with the local power suppliers where our proposed data centers are located. If we experience significant delays in the supply of power required to support the data center expansion or new construction, either during the design or construction phases, the progress of the data center expansion and/or construction could deviate from our original plans, which could cause material and negative effect toon our revenue growth, profitability and results of operations.

Any significant or prolonged failure in our infrastructure or services would lead to significant costs and disruptions and would reduce our revenues, harm our business reputation and have a material adverse effect on our financial results.

Our data centers, power supplies and network are vulnerable to disruptions and to failure. Problems with the cooling equipment, generators, backup batteries, routers, switches, or other equipment, whether or not within our control, could result in service interruptions and data losses for our customers as well as equipment damage. Our customers locate their computing and networking equipment in our data centers, and any significant or prolonged failure in our infrastructure or services could significantly disrupt the normal business operations of our

customers and harm our reputation and reduce our revenue. While we offer data backup services and disaster recovery services, which could mitigate the adverse effects of such a failure, most of our customers do not subscribe for these services. Accordingly, any failure or downtime in one of our data centers could affect many of our customers. The total destruction or severe impairment of any of our data centers could result in significant downtime of our services and loss of customer data. Since our ability to attract and retain customers depends on our ability to provide highly reliable service, even minor interruptions in our service could harm our reputation.

While we have not experienced any material interruptions in the past, services interruptions continue to be a significant risk for us and could materially impact our business. Any services interruptions could:

 

require us to waive fees or provide free services;

 

cause our customers to seek damages for losses incurred;

 

require us to replace existing equipment or add redundant facilities;

 

cause existing customers to cancel or elect to not renew their contracts;

 

affect our reputation as a reliable provider of data center services; or

 

make it more difficult for us to attract new customers or cause us to lose market share.

Any of these events could materially increase our expenses or reduce our revenue, which would have a material adverse effect on our results of operations.

We depend on third-party suppliers for key elements of our network infrastructure, data center and telecommunication network services, and we also compete with and our business substantially depends on,some of the third-party suppliers, primarily China Telecom and China Unicom, for hosting facilities and othercertain telecommunication resources.

Our businesssuccess depends onin part upon our relationships with third-party suppliers, primarily China Telecom andor China Unicom, two major telecommunications carriers in China, for key elements of network infrastructure and telecommunication network services, including hosting facilities and bandwidth, and to some extent, for optical fibers. We directly enter into agreements with the local subsidiaries of China Telecom or China Unicom, from which we lease cabinets in the data centers built and operated by them, with power systems, cabling and wiring and other data center equipmentpre-installed. Because each local subsidiary of China Telecom or China Unicom has independent authority and budget to enter into contracts, our contract terms with these subsidiaries vary and are determined on acase-by-case basis. We generally define “partnered” data centers as the data center space and cabinets we leasedlease from China Telecom, China Unicom and other third parties through agreements. Based on the specific requests of our customers, demands in different cities and our strategy for points of presence, or POP, establishment, the locations and number of our partnered data centers may change from time to time. As of December 31, 2015,2018, we leased a total of 7,5584,943 cabinets that are housed in our 6938 partnered data centers, accounting for 32.1%16.1% of the total number of our cabinets under management. If we are not able to secure sufficient cabinets from China Unicom and China Telecom, it will have a material adverse effect on our business prospects and results of operations.

We also rely on our internet bandwidth suppliers, which are primarily China Telecom and China Unicom, for a significant portion of our bandwidth needs and lease optical fibers from them to connect our data centers with each other and with the telecommunications backbones and other internet service providers, or ISPs. Our agreements with local subsidiaries of China Telecom or China Unicom usually have aone-year term with automatic renewal option. In addition, We can offer no assurances that these service providers will continue to provide service to us on a cost-effective basis or on otherwise competitive terms, if at all, or that these providers will provide us with additional capacity to adequately meet customer demand or to expand our business. Any of these factors could limit our growth prospects and materially and adversely affect our business.

China Telecom and China Unicom also provide data center and bandwidth services and directly compete with us for customers.while we exercise little control over them. See “—We may not be able to compete effectively against our

current and future competitors.” We believe that we have good business relationships with China Telecom and China Unicom, and we have access to adequate hosting facilities bandwidth and optical fibersbandwidth to provide our services. However, there can be no assurance that we can always secure hosting facilities and bandwidth from China Telecom and China Unicom on commercially acceptable terms, or at all. As

In addition, we currently purchase routers, switches and other equipment from a result,limited number of suppliers. We do not carry significant inventories of the products we purchase, and we have no guaranteed supply arrangements with our suppliers. The loss of a significant vendor could delay anybuild-out of our infrastructure and increase our costs. If our suppliers fail to provide products or services that comply with evolving internet standards or that interoperate with other products or services we use in our network infrastructure, we may be unable to meet all or a portion of our customer service commitments, which could materially and adversely affect our results of operations.

Furthermore, we have experienced and expect to continue to experience interruptions or delays in network services. Any failure on our part or the part of our third-party suppliers to achieve or maintain high data transmission capacity, reliability or performance could significantly reduce customer demand for our services and damage our business and resultsreputation. As our customer base grows and their usage of operations wouldtelecommunications resources increases, we may be materiallyrequired to make additional investments in our capacity to maintain adequate data transmission speed. The availability of such capacity may be limited or the cost may be unacceptable to us. If adequate capacity is not available to us as our customers’ usage increases, our network may be unable to achieve or maintain sufficiently high data transmission capacity, reliability or performance. In addition, our operating margins may suffer if our bandwidth suppliers increase the prices for their services and adversely affected.we are unable to pass along the increased costs to our customers.

Our leases for data centers could be terminated early, we may not be able to renew our existing leases on commercially reasonable terms, and our rent could increase substantially in the future, which could materially and adversely affect our operations.

We lease buildings with suitable power supplies and safe structures meeting our data center requirements and convert them into data centers by installing power generators, air conditioning systems, cables, cabinets and other equipment. We also build our own data centers from the ground up after obtaining suitable land. For a small portion of ourWe also purchase data centers we purchase data center equipment and install them in a property with already installed infrastructure and then lease the data center back to such property owner.use or under construction from third parties. We generally refer to these

three types of data centers as “self-built” data centers. Our operating leases generally have three to twenty years lease terms with renewal options. As of December 31, 2015,2018, our self-built data centers house 15,99825,711 cabinets, or 67.9%83.9% of the total number of our cabinets under our management. We plan to renew our existing leases upon expiration. However, we may not be able to renew these leases on commercially reasonable terms, if at all. We may experience an increase in our rent payments. In addition, although the lessors of our self-built data centers generally do not have the right of early termination and we have not experienced any early termination as of the date of this annual report, the lease could be terminated early if we are in material breach of the lease agreements or the leased premises become unavailable due to reasons beyond the lessors’ control. If our leases for data centers were terminated early, we may have to relocate our data center equipment and the servers and equipment of our customers to a new building and incur significant costcosts related to relocation. Any relocation could also affect our ability to provide services and harm our reputation. As a result, our business and results of operations could be materially and adversely affected.

We have beenwere named as a defendant in a putative shareholder class action lawsuit thatin the past, if we are involved in similar class action lawsuits, such proceedings could have a material adverse impact on our business, financial condition, results of operation, cash flows and reputation.

We willIn the past, we have to defend against thebeen named as defendant in a putative shareholder class action lawsuit described in “Item 8. Financial Information—A. Consolidated Statements and Other Financial Information—Legal and

Administrative Proceedings—Litigation,” including any appeals ofwhich has been settled, but we may be involved in similar class action lawsuits in the future. Any such lawsuits should our initial defense be unsuccessful. We are currently unable to estimate the possible lossclass action lawsuit, whether or possible range of loss, if any, associated with the resolution of these lawsuits. In the event that our initial defense of these lawsuits is unsuccessful, there can be no assurance that we will prevail in any appeal. Any adverse outcome of these cases, including any plaintiff’s appeal of a judgment in these lawsuits, could have a material adverse effect on our business, financial condition, results of operation, cash flows and reputation. In addition, there can be no assurance that our insurance carriers will cover all or part of the defense costs, or any liabilities that may arise from these matters. The litigation processnot successful, may utilize a significant portion of our cash resources, and divert management’s attention from theday-to-day operations of our company, harm our reputation and restrict our ability to raise capital in the future, all of which could harm our business. We also may be subject to claims for indemnification related to these matters, and we cannot predict the impact that indemnification claims may have on our business or financial results.

Investment in broadband wireless access services in Hong Kong may have a material adverse effect on our business prospects and results of operations.

In February 2012, we won a bid for radio spectrum in the 2.3 GHz band to provide broadband wireless access services in Hong Kong for HK$150 million. In August 2015, the Hong Kong Communications Authority agreed to our proposal to provide fixed wireless broadband service to rural villages in Hong Kong to fulfill a revised set of network and service rollout requirements for the release of a performance bond in the amount of HK$150 million submitted by us to the Hong Kong Communications Authority. Currently, we plan to incur a small amount of capital expenditure to build the infrastructures in rural areas in Hong Kong by ourselves. However, we may not be able to successfully rollout our network in rural villages in time to meet the requirements of the Hong Kong Communications Authority and the performance bond may be withheld if we fail to successfully fulfill the revised requirements for the broadband wireless access license by ourselves, and furthermore, our investment in the broadband wireless access license may divert our management’s attention from our core business in mainland China, which would have a material adverse effect on our business prospects and results of operations.

Difficulties in identifying, consummating and integrating acquisitions and alliances and potentialwrite-off in connection with our investment or acquisitions may have a material and adverse effect on our business and results of operations.

As part of our growth strategy, we have acquired, and may in the future acquire, companies that are complementary to our business. From time to time, we may also make alternative investments and enter into strategic partnerships or alliances as we see fit. For example, in October 2012, we entered into a commercial

operator agreement with Microsoft Corporation to expand Microsoft’s premier commercial public cloud services, Office 365 and Windows Azure, in China, and we further agreed with them to extend the term of which was extendedagreement and establish a long-term partnership in March 14, 2018. We further expanded to December 31, 2018.provide private cloud and hybrid services through our partnership with IBM in 2014. In February 2013,October 2016, we acquired 100% equity interests in Beijing Tianwang Online Communication Technology Co., Ltd. (which later changed its name to WiFire (Beijing) Technology Co., Ltd.), or WiFire BJ, and Beijing Yilong Xinda Technology Co., Ltd., or BJ Yilong. These two companies principally provide virtual private networklaunched IBM cloud services and managed network services. In April 2013, we completed the acquisition of 100% equity interests in iJoy Holding Limited, or iJoy BVI, and its subsidiaries (collectively(previously known as “iJoy”) with a purchase consideration of RMB97.0 million.Bluemix) which are now generally available in China. In June 2013,March 2017, we entered into a strategican investment agreement with Dongguan Dongcai Investment Holdings Limited, or Dongguan Dongcai,Warburg Pincus to establish a multi-stage joint venture and established Dongguan Asia Cloud Investment Co., Ltd., or Asia Cloud Investment, with the intention to build a new internet data center, provide cloud computing related servicesdigital real estate platform in Dongguan as well as create a researchChina, pursuant to which we and development team that will focus on developingWarburg Pincus agreed to contribute assets, capital and implementing next generation networking technologies.other resources to this joint venture. In December 2013,November 2017, we entered intoin to a definitive agreement with IBMBMW to introduce IBM’s premier private cloud infrastructure service and bring high-value managedprovide a cutting-edge turnkey solutions to BMW, as well as private and hybrid cloud services, to support BMW’s strong capacity needs in China. IBM will provide the physical point of distribution, or POD, and service while we will host the POD facility atIn July 2018, our data centers in Beijing. In May 2014, we acquired 50% equity interests plus one share in Sichuan Aipu Networkwholly-owned subsidiary Shanghai Blue Cloud Technology Co., Ltd., or SH Blue Cloud, entered into distribution agreements with each of Unify Cloud, AvePoint, Agile Point and its affiliates (collectively, the “Aipu Group”). Aipu Group principally provides last-mile wired broadband accessFadada.com to distribute their products and other value-added services. In August 2014, we acquired 100% equity interestsservices in Dermot Holdings Limited and its subsidiaries (collectively, the “Dermot Entities”) to expand our data transmission infrastructure across the Greater China region and deliver high-performance virtual private network (VPN) connectivity solutions by utilizing Dermot Entities’ advanced network and infrastructure.mainland China. However, past and future acquisitions, partnerships or alliances may expose us to potential risks, including risks associated with:

 

the integration of new operations and the retention of customers and personnel;

 

significant volatility in our operating profit (loss) due to changes in the fair value of our contingent purchase consideration payable;

 

unforeseen or hidden liabilities, including those associated with different business practices;

 

the diversion of management’s attention and resources from our existing business and technology by acquisition, transition and integration activities;

 

failure to achieve synergies with our existing business and generate revenues as anticipated;

 

failure of the newly acquired businesses, technologies, services and products to perform as anticipated;

 

inability to generate sufficient revenues to offset additional costs and expenses;

 

breach or termination of key agreements by the counterparties;

 

the costs of acquisitions;

 

international operations conducted by some of our subsidiaries;

 

any different interpretations on contingent purchase consideration; or

 

the potential loss of, or harm to, relationships with both our employees and customers resulting from our integration of new businesses.

Any of the potential risks listed above could have a material and adverse effect on our ability to manage our business and our results of operation. For example, Asia Cloud Investment and its subsidiary, Dongguan Asia Cloud Network Technology Co., Ltd., have not commenced any significant operations except for investments in certain floating rate principal unguaranteed securities with an aggregate amount of RMB102.3 million. The intended business purpose of Asia Cloud Investment may prove to be unsuccessful, which could have an adverse effect on our results of operation.

In addition, we record goodwill if the purchase price we pay in the acquisitions exceeded the amount assigned to the fair value of the net assets or business acquired. We are required to test our goodwill and intangible assets for impairment annually or more frequently if events or changes in circumstances indicate that

they may be impaired. We may record impairment of goodwill and acquired intangible assets in connection with our acquisitions if the carrying value of our acquisition goodwill and related acquired intangible assets in connection with our past or future acquisitions are determined to be impaired. We cannot be assured the acquired businesses, technologies, services and products from our past acquisitions and any potential transaction will generate sufficient revenue to offset the associated costs or other potential unforeseen adverse effects on our business. Furthermore, we may need to raise additional debt or sell additional equity or equity-linked securities to make or complete such acquisitions. See “—We may require additional capital to meet our future capital needs, which may adversely affect our financial position and result in additional shareholder dilution.”

We may not be able to increase sales to our existing customers and add new customers, which would adversely affect our results of operations.

Our growth depends on our ability to continue to expand our service offerings to existing customers and attract new customers. We may be unable to sustain our growth for a number of reasons, such as:

 

capacity constraints;

 

inability to identify new locations or reliable data centers for cooperation or lease;

 

a reduction in the demand for our services due to the current or future economic recession;

 

inability to market our services in a cost-effective manner to new customers;

 

inability of our customers to differentiate our services from those of our competitors or inability to effectively communicate such distinctions;effectively;

 

inability to successfully communicate the benefits of data center services to businesses;

 

the decision of businesses to host their internet infrastructure internally or in other hosting facilities as an alternative to the use of our data center services;

 

inability to expand our sales to existing customers; and

 

reliability, quality or compatibility problems with our services.

A substantial amount of our past revenues were derived from service upgrades by existing customers. Our costs associated with increasing revenues from existing customers are generally lower than costs associated with generating revenues from new customers. Therefore, slowing revenue growth or declining revenues from our existing customers, even if offset by an increase in revenues from new customers, could reduce our operating margins. Any failure to continue attracting new customers or grow our revenues from existing customers for a prolonged period of time could have a material adverse effect on our results of operations.

We may not be able to compete effectively against our current and future competitors.

We face competitioncompetitions from various industry players, including carriers such as China Telecom and China Unicom, carrier-neutral service providers in China such as SINNET and Dr. Peng, content delivery network (CDN) service provider such as ChinaCache and ChinaNetCenter,GDS, cloud services providers such as AWS and AliCloud, VPN service providers such as Citic Telecom CPC, China Telecom, PCCW, and CBCcom, as well as new market entrants in the future. As we enter into the last-mile wired broadband market and VPN market, we face competition from Great Wall Broadband Network and Citic Telecom CPC, respectively. Competition is primarily centered on the quality of service and technical expertise, security, reliability and functionality, reputation and brand recognition, financial strength, the breadth and depth of services offered, and price. Some of our current and future competitors have substantially greater financial, technical and marketing resources, greater brand recognition, and more established relationships in the industry than we do. As a result, some of these competitors may be able to:

 

adapt to new or emerging technologies and changes in customer requirements more quickly;

bundle services and provide at reduced prices;

take advantage of acquisition and other opportunities more readily;

 

adopt more aggressive pricing policies and devote greater resources to the promotion, marketing, and sales of their services; and

 

devote greater resources to the research and development of their products and services.

If we are unable to compete effectively and successfully against our current and future competitors, our business prospects, financial condition and results of operations could be materially and adversely affected.

We depend on third-party suppliers for key elements of our network infrastructure, and our financial performance and results of operation could suffer if we fail to manage supplier issue properly.

To provide connectivity services to our customers, we purchase network connections from several network service providers, primarily China Telecom and China Unicom. We can offer no assurances that these service providers will continue to provide service to us on a cost-effective basis or on otherwise competitive terms, if at all, or that these providers will provide us with additional capacity to adequately meet customer demand or to expand our business. Any of these factors could limit our growth prospects and materially and adversely affect our business.

We also depend on third parties for optical fibers for our data transmission network. We offer no assurance that we will be able to maintain a good relationship with our optical fiber providers or renew our leases on commercially reasonably terms, if at all. The occurrence of these events would materially and adversely affect our ability to provide services and affect our business and results of operations.

In addition, we currently purchase routers, switches and other equipment from a limited number of suppliers. We do not carry significant inventories of the products we purchase, and we have no guaranteed supply arrangements with our suppliers. The loss of a significant vendor could delay any build-out of our infrastructure and increase our costs. If our suppliers fail to provide products or services that comply with evolving internet standards or that interoperate with other products or services we use in our network infrastructure, we may be unable to meet all or a portion of our customer service commitments, which could materially and adversely affect our results of operations.

Our self-built and partnered data centers are vulnerable to security breaches, which could disrupt our operations and have a material adverse effect on our business, financial performance and results of operations.

A party who is able to compromise the security measures of our data centers and networks or the security of our infrastructure could misappropriate either our proprietary information or the information of our customers, or cause interruptions or malfunctions in our operations. In addition, we have limited control over our partnered data centers, which are primarily operated by China Telecom or China Unicom. We may be required to devote significant capital and resources to protect against such threats or to alleviate problems caused by security breaches. As techniques used to breach security change frequently and are generally not recognized until launched against a target, we may not be able to implement security measures in a timely manner or, if and when implemented, we may not be certain whether these measures could be circumvented. Any breaches that may occur could expose us to increased risk of lawsuits, regulatory penalties, loss of existing or potential customers, harm to our reputation and significant increases in our security costs, which could have a material adverse effect on our financial performance and results of operations.

We depend For a detailed discussion, see “Item 4. Information on third parties for telecommunication network services, and increased telecommunications costs may adversely affect our results of operations.

Our success depends in part upon the capacity, reliability, and performance of our network infrastructure, including the capacity leased from our internet bandwidth suppliers, which are primarily China Telecom and

China Unicom. We dependCompany—B. Business Overview—Regulations—Regulations on these companies to provide us with uninterrupted and error-free services through their telecommunications networks. However, some of these providers are also our competitors and we exercise little control over our bandwidth suppliers. In addition, we have experienced and expect to continue to experience interruptions or delays in network services. Any failure on our part or the part of our third-party suppliers to achieve or maintain high data transmission capacity, reliability or performance could significantly reduce customer demand for our services and damage our business and reputation.

As our customer base grows and their usage of telecommunications resources increases, we may be required to make additional investments in our capacity to maintain adequate data transmission speed. The availability of such capacity may be limited or the cost may be unacceptable to us. If adequate capacity is not available to us as our customers’ usage increases, our network may be unable to achieve or maintain sufficiently high data transmission capacity, reliability or performance. In addition, our operating margins may suffer if our bandwidth suppliers increase the prices for their services and we are unable to pass along the increased costs to our customers.Internet Security.”

A severe or prolonged downturn in the global or Chinese economy could materially and adversely affect our business and our results of operation.

The global financial markets experienced significant disruptions in 2008 and the United States, European and other economies went into recession. The recovery from the lows of 2008 and 2009 was uneven and the global macroeconomic environment is facing new challenges, including the escalation of the European sovereign debt crisis since 2011, the hostilities in the Ukraine, and the end of quantitative easing by the U.S. Federal Reserve and the economic slowdown in the Eurozone in 2014. It is unclear whether these challenges will be contained and what effects they each may have.

Our business and operations are primarily based in China and most of our revenues are derived from our operations in China. Accordingly, our financial results have been, and are expected to continue to be, affected by the economy and data center services industry in China. Although the economy in China has grown significantly in the past decades, it still faces challenges. The Chinese economy has slowed down in recent years. According to the National Bureau of Statistics of China, China’s gross domestic product (GDP) growth slowed to 6.9%was 6.6% in 2015.2018. There is considerable uncertainty over the long-term effects of the expansionary monetary and fiscal policies adopted by the central banks and financial authorities of some of the world’s leading economies, including the United States and China. There is considerable uncertainty surrounding the policy decisions the Trump Administration in the United States will make, especially in regard to foreign policy, which may impact the relationship between China and the United States. There have been concerns over unrest and terrorist threats in the Middle East and Africa, which have resulted in volatility in oil and other markets, and over the conflicts involving Ukraine and Syria. There have also been concerns on the relationship among China and other countries, including surrounding Asian countries, which may resultpotentially lead to foreign investors closing down their business or withdrawing their investment in or intensify potential conflicts in relation to territorial disputes.China and thus existing the China market, and other economic

effects. Economic conditions in China are sensitive to global economic conditions, as well as changes in domestic economic and political policies and the expected or perceived overall economic growth rate in China. Recently there have been signs that the rate of China’s and global economic growth is declining. Any prolonged slowdown in the global or Chinese economy may have a negative impact on our business, results of operations and financial condition, and continued turbulence in the international markets may adversely affect our ability to access the capital markets to meet liquidity needs.

The uncertainty surrounding the implementation and effect of Brexit and related negative developments in the European Union could adversely affect our business, financial condition and results of operations.

In 2016, the United Kingdom voted to leave the European Union (“EU”) (commonly referred to as “Brexit”). As a result of the referendum, a complex and uncertain process of negotiation is now taking place to determine the future terms of the UK’s relationship with the EU, with the UK currently due to exit the EU on March 29, 2019. Our customers who have significant operations in the U.K. may incur additional costs and expenses to adapt to potentially divergent regulatory frameworks from the rest of the E.U.

The long-term nature of the UK’s relationship with the EU is unclear and there is considerable uncertainty when, or if, any withdrawal agreement or long-term relationship strategy, including trade deals, will be agreed to and implemented by the UK and the EU. Brexit could adversely affect European or worldwide political, regulatory, economic or market conditions and could contribute to instability in political institutions and regulatory agencies. Brexit could also have the effect of disrupting the free movement of goods, services, and people between the UK, the EU and elsewhere. There can be no assurance that any or all of these events, or others that we cannot anticipate at this time, will not have a material adverse effect on our business, financial condition and results of operations.

Our business could be adversely affected by trade tariffs or other trade barriers.

In March 2018, U.S. President Donald J. Trump announced the imposition of tariffs on steel and aluminum entering the United States and in June 2018 announced further tariffs targeting goods imported from China. Recently both China and the U.S. have each imposed tariffs indicating the potential for further trade barriers. Although we do not currently export any products to the United States, it is not yet clear what impact these tariffs may have or what actions other governments, including the Chinese government may take in retaliation. Although we only provide services, tariffs could potentially impact the business of our suppliers and business partners which may in turn affect our business. In addition, these developments could have a material adverse effect on global economic conditions and the stability of global financial markets. Any of these factors could have a material adverse effect on our business, financial condition and results of operations.

If we are unable to meet our customers’ requirements, our reputation and results of operations could suffer.

Our agreements with our customers contain certain guarantees regarding our performance. For hosting services, we guarantee 99.99%99.9% uptime for power and 99.9% uptime for network connectivity, failure of which will cause us to provide free service for a following period of time. In 2016, one of our data centers in southern China experienced a network outage for an extended period of time due to supplier-side connectivity issues. As a result, we failed to meet the 99.9% uptime for network connectivity and provided free service for a following month. Although weperiod of time to all customers who were affected pursuant to customer contracts. This is aone-time incident and did not have not had any material customer claims for power failures or network disruptions, our success dependsimpact on our ability to meet or exceed our customers’ expectations. We have not had any major customer service issuesbusiness. If in the past. However, if in the future similar incidents were to recur or we are unable to provide customers with quality customer support, we could face customer dissatisfaction, decreased overall demand for our services, and loss of revenue. In addition, inability to meet customer service expectations may damage our reputation and could consequently limit our ability to retain existing customers and attract new customers, which would adversely affect our ability to generate revenue and negatively impact our results of operations.

We rely on customers in the internet industry for most of our revenues.

We derived a majority of our revenues in 20152018 from customers in China’s internet industry, including online media,e-commerce, live broadcasting, social networking, online game companies, portals, search engines, mobile internet and cloud services

providers. The business models of some internet companies are relatively new and have not been well proven. Many internet companies base their business prospects on the continued growth of China’s internet market, which may not happen as expected.

In addition, our business would suffer if companies in China’s internet sector reduce the outsourcing of their data center services. If any of these events happen, we may lose customers or have difficulties in selling our services, which would materially and adversely affect our business and results of operations.

We may require additional capital to meet our future capital needs, which may adversely affect our financial position and result in additional shareholder dilution.

We will require significant capital expenditures to fund our future growth. We may need to raise additional funds through equity or debt financings in the future in order to meet our capital needs partlymostly in relation to the construction of our self-built data centers.centers and future acquisition opportunities.

In March 2013,August 2017, we issued RMB1 billionUS$200 million in aggregate principal amount of RMB denominated bondsUSD-denominated notes due 2016 with2020 at a coupon rate of 7.875%7.000% per annum, or the 2016 Bonds, which have been fully repaid by us on March 21, 2016.Original Notes. In June 2014,September 2017, we issued RMB2 billionUS$100 million in aggregate principal amount of RMB denominated bondsUSD-denominated notes due 20172020 at an interesta coupon rate of 6.875%7.000% per annum, or the 2017 Bonds,Notes. The Notes were priced at a slight premium of 100.04, with an effective yield of 6.98%. The Notes constitute a further issuance of, and usedwere consolidated to form a portion ofsingle series with, the proceedsOriginal Notes. The Original Notes and the Notes are collectively referred to purchase, pursuant to a tender offer, substantially allas the 2016 Bonds, with only RMB264.3 million of the principal amount of the 2016 Bonds outstanding as of December 31, 2014 and December 31, 2015. Subsequently, remaining principal of 2016 Bonds and related interests were paid off in March 2016.“2020 Notes”. Interest on the 2017 Bonds2020 Notes is payable semi-annually in arrears on, or nearest to, June 26August 17 and December 26February 17 in each year, beginning on December 26, 2014.February 17, 2018. The 2017 Bonds2020 Notes have restrictive covenants relating to financial ratios as well as our capital raising activities and other financial and operational matters, which may make it more difficult for us to obtain additional capital and to pursue business opportunities, including potential acquisitions. Such covenants restrict our abilities to declare dividends or incur or guarantee additional indebtedness, among other things. See “Item 5. Operating and Financial Review and Prospects—B. Liquidity and Capital Resources” for more detailed information on restrictive covenants of the 2017 Bonds.

In October 2013, we issued 34,683,042 Class A ordinary shares (in the form of 5,780,507 ADSs) to Esta Investments Pte Ltd, or Esta, for an aggregate cash consideration of US$86.7 million. In addition, Esta purchased 5,316,960 Class A ordinary shares (in the form of 886,160 ADSs) from certain of our existing shareholders for a total cash consideration of US$13.3 million which was paid to the selling shareholders through us.2020 Notes.

In January 2015, we issued (i) 39,087,125 Class A and 18,250,268 Class B ordinary shares to King Venture Holdings Limited, or Kingsoft, for an aggregate cash consideration of US$172 million; (ii) 6,142,410 Class A and 10,524,257 Class B ordinary shares to Xiaomi Ventures Limited, or Xiaomi, for an aggregate cash consideration of US$50 million; and (iii) 24,668,022 Class A ordinary shares (in the form of 4,111,337 ADSs) to Esta, for an aggregate cash consideration of US$74 million.

In May 2016, we issued 31,996,874 Class A and 111,053,390 Class B ordinary shares toTus-Holdings Co., Ltd., orTus-Holdings, for an aggregate cash consideration of US$388 million.

If we raise additional funds through further issuances of equity or equity-linked securities, our existing shareholders could suffer significant dilution in their percentage ownership of our company, and any new equity securities we issue could have rights, preferences, and privileges senior to those of holders of our ADSs or ordinary shares.

Servicing our debt requires a significant amount of cash, and we may not have sufficient cash flow from our business to pay our debt.

Our ability to make scheduled payments of the principal of, to pay interest on or to refinance our indebtedness, including the 2017 Bonds, depends on our future performance, which is subject to economic, financial, competitive and other

factors beyond our control. Our business may not continue to generate cash flow

from operations in the future sufficient to service our debt and make necessary capital expenditures. If we are unable to generate such cash flow, we may be required to adopt one or more alternatives, such as selling assets, restructuring debt or obtaining additional equity capital on terms that may be onerous or highly dilutive.dilutive to our current shareholding structure. Our ability to refinance our indebtedness will depend on the capital markets and our financial condition at such time. We may not be able to engage in any of these activities or engage in these activities on desirable terms, which could result in a default on our debt obligations.

As of December 31, 2015,2018, our total consolidated indebtedness and other liabilities representing total bank borrowings, bonds payables,payable, accounts and notes payable and accrued expenses and other payables and mandatorily redeemable noncontrolling interests were RMB3,903.1RMB3,323.9 million (US$602.5483.4 million). Failure to servicing our debt would constitute an event of default under the terms of the bonds, which would have a material adverse effect on our financial condition and results of operations.

OccurrenceOur substantial level of any change of controlindebtedness could causeadversely affect our ability to raise additional capital to fund our operations, expose us to make an offerinterest rate risk to repurchase the 2017 Bonds.

Under the termsextent of the 2017 Bonds, at any time following the occurrence of a change of control event, we will be required to make an offer to repurchase all or, at the bondholder’s option, any part (equal to RMB1,000,000 or multiples of RMB100,000 in excess thereof), of each bondholder’s bonds at 101% of the aggregate principal amount of the bonds repurchased plus accruedour variable rate debt, and unpaid interest, if any, on the bonds repurchased. If such a change of control event were to occur, we may not have sufficient cash and may not be able to arrange financing to redeem the bonds in time, or on acceptable terms, or at all. Failure to repay, repurchase or redeem tendered bonds by us would constitute an event of default under the bonds, which would have a material adverse effect on our financial condition and results of operations.

If we are unable to comply with the restrictions and covenants contained in our debt agreements, an event of default could occur under the terms of such agreements, which could cause repayment of such debt to be accelerated.

We have substantial indebtedness. Based on our current expansion plans, we expect to continue to finance our operations through the incurrence of debt. Our indebtedness could, among other consequences:

make it more difficult for us to satisfy our obligations under our indebtedness, exposing us to the risk of default, which, in turn, would negatively affect our ability to operate as a going concern;

require us to dedicate a substantial portion of our cash flows from operations to interest and principal payments on our indebtedness, reducing the availability of our cash flows for other purposes, such as capital expenditures, acquisitions and working capital;

limit our flexibility in planning for, or reacting to, changes in our business and the industries in which we operate;

increase our vulnerability to general adverse economic and industry conditions;

place us at a disadvantage compared to our competitors that have less debt;

expose us to fluctuations in the interest rate environment because the interest rates on borrowings under our project financing agreements are variable;

increase our cost of borrowing;

limit our ability to borrow additional funds; and

require us to sell assets to raise funds, if needed, for working capital, capital expenditures, acquisitions or other purposes.

As a result of covenants and restrictions, we are limited in how we conduct our business, and we may be unable to raise additional debt or equity financing to compete effectively or to take advantage of new business opportunities. Our current or future borrowings could increase the level of financial risk to us and, to the extent that the interest rates are not fixed and rise, or that borrowings are refinanced at higher rates, our available cash flow and results of operations could be adversely affected.

If we are unable to comply with the restrictions and covenants in our current or future debt and other agreements, there could be a default under the terms of these agreements. In the event of a default under these agreements, the holders of the debt could terminate their commitments to lend to us, accelerate the debt and declare all amounts borrowed due and payable or terminate the agreements, whichever the case may be.

Furthermore, some of our debt agreements including the 2017 Bonds, may contain cross-acceleration or cross-default provisions. As a result, our default under one debt agreement may cause the acceleration of debt including the 2017 Bonds, or result in a default under our other debt agreements, including the 2017 Bonds.agreements. If any of these events occur, we cannot assure you that our assets and cash flow would be sufficient to repay in full all of our indebtedness, or that we would be able to find alternative financing. Even if we could obtain alternative financing, we cannot assure you that it would be on terms that are favorable or acceptable to us.

Increased power costs and limited availability of electrical resources maycould adversely affect our results of operations.

CostsWe are a large consumer of power and costs of power account for a significant portion of our overall costs for both our self-built data centers and partnered data centers. We may not be able to pass on increased power costs to our customers, which could harm our results of operations.

Power and cooling requirements at our data centers are also increasing as a result of the increasing power demands of today’s servers. Since we rely on third parties to provide our data centers with power, our data centers could have a limited or inadequate access to power. Our customers’ demand for power may also exceed the power capacity in our older data centers, which may limit our ability to fully utilize these data centers. This could adversely affect our relationships with our customers, which could harm our business and have an adverse effect on our results of operations.

If we are unable to manage our growth effectively, our financial results could suffer.

The growth of our business and our service offerings may strain our operating and financial resources. Furthermore, we intend to continue expanding our overall business, customer base, headcount, and operations. Managing a geographically dispersed workforce requires substantial management effort and significant additional investment in our operating and financial system capabilities and controls. If our information systems are unable to support the demands placed on them by our growth, we may need to implement new systems, which would be disruptive to our business. We may also initiate similar network upgrade in the future if required by our operations. We may be unable to manage our expenses effectively in the future due to the expenses associated with these expansions and such expansions or upgrade may cause disruption of services to our customers, which may negatively impact our net revenues and operating expenses. If we fail to improve our operational systems or to expand our customer service capabilities to keep pace with the growth of our business, we could experience customer dissatisfaction, cost inefficiencies, and lost revenue opportunities, which may materially and adversely affect our results of operations.

If we are unable to successfully identify and analyze changing market trends and adjust our growth strategies accordingly in a timely and cost-effective manner, our results of operations could be adversely affected.

As China’s internet infrastructure market remains at its early stage, especially compared to those in more advanced economies, we generally operate in a more complex business environment with changing market dynamics. On one hand, the imbalance between material growth in internet traffic and the relative limited supply of high quality internet infrastructure services drives strong demand for not only data center services, but also complementary value-added services in adjacent markets, including interconnectivity services, network transmission services CDN services,and cloud services, VPN services and last-mile wired broadband services among others. On the other hand, the potential changes in competitive landscape and regulations in an otherwise highly regulated market continues to present ambiguities and challenges. Therefore, we need to evaluate, on a continuously basis, the changing market dynamics and from time to time make adjustments to our growth strategies and operations accordingly. Any material changes to our strategies and operations, including adjustments to business models, new business areas and acquisitions, are evaluated financially, strategically and operationally by the management and approved by our board of directors. In 2017, after thorough evaluation by the management and approval by the board, we completed the disposal of

our managed network services business segment, including CDN services, hosting area network services, route optimization and last-mile broadband businesses, as these businesses were loss-making due to the intense market competition. However, if we fail to capture new growth opportunities, or become unsuccessful in modifying our strategies and operations to adapt to these changing market conditions in a timely and cost-effective manner, our results of operations could be materially and adversely affected.

In addition, we have and may continue to expand in new business areas that we believe either strengthen our competitive position or will improve our future growth rates. Some of these new business areas require substantial upfront investments, which may precede anticipated generation of revenues. For example, as large-scale cloud service providers have increasing demands for customized data centers, we are planning to provide wholesale data center services for them. If we fail to successfully manage the progress of these new growth initiatives, or if changing market conditions prove to work against our proposed business plans, or if we fail to compete effectively with other market players, we may not be able to attract new customers and generate general revenues and profits as anticipated, which couldmay materially and adversely affect our results of operations.business expansion.

If we are unable to adapt to evolving technologies and customer demands in a timely and cost-effective manner, our ability to sustain and grow our business may suffer.

To be successful, we must adapt to our rapidly changing market by continually improving the performance, features, and reliability of our services and modifying our business strategies accordingly. We could also incur substantial costs if we need to modify our services or infrastructure in order to adapt to these changes. We may not be able to timely adapt to changing technologies, if at all. Our ability to sustain and grow our business would suffer if we fail to respond to these changes in a timely and cost-effective manner. New technologies or industry standards have the potential to replace or provide lower cost alternatives to our data center services. The adoption of such new technologies or industry standards could render some or all of our services obsolete or unmarketable. We cannot guarantee that we will be able to identify the emergence of all of these new service alternatives successfully, modify our services accordingly, or develop and bring new products and services to market in a

timely and cost-effective manner to address these changes. If and when we do identify the emergence of new service alternatives and introduce new products and services to market, those new products and services may need to be made available at lower price points than our then-current services. Failure to provide services to compete with new technologies or the obsolescence of our services could lead us to lose current and potential customers or could cause us to incur substantial costs, which would harm our results of operations and financial condition. Our introduction of new alternative products and services that have lower price points than current offerings may result in our existing customers switching to the lower cost products, which could reduce our revenues and have a material adverse effect of our results of operations.

We have expanded to the cloud services market for a short period of time and failure to successfully grow our cloud service business will have a material and adverse effect on our growth, results of operations and business prospects.

Through our strategic partnership with Microsoft, we started providing public cloud service in 2013 and hybrid cloud service in 2014. We further expanded to provide private cloud and hybrid services through our partnership with IBM in 2014. In October 2016, we launched IBM cloud services which are now generally available in China. Cloud services are a new and emerging market in China and we have limited experience in this market. Our success in the cloud service business is subject to various risks and uncertainties, including:

 

our short history in the cloud services market;

 

increase of our personnel mobility in the aggressive talent market competition;

 

the unprecedented market development and our possible lack of ability to keep up with the market development;

 

information security restrictions imposed by the Ministry of Industry and Information Technology, or the MIIT;

continuous effort to adapt to various standards applicable to the cloud market, with the national cloud standard still in process of being formulated;

 

our possible overestimateoverestimation of the market demand and development, which leads to our overinvestment in the new business;

 

the possibility of a difficult relationship with our major partners, such as Microsoft and IBM;IBM, including being unable to extend our cooperation agreements;

 

the possible slow acceptance of cloud service in China and our failure to implement new business strategies;

 

competition from other market players, both domestic and abroad; and

 

new risks associated with the cloud services yet to be fully understood by the industry and market.

If we are unable to effectively manage these risks, we may not be able to successfully operate in the cloud services market and achieve the expected growth.

In addition, the expansion into the cloud services market has resulted in a change to our business, including, among others, the change of our customer base. The number of enterprise and government entity customers has increased with our expansion into the cloud services market. Our lack of experience in dealing with enterprise and government entity customers may pose new challenges for us. We may not be able to manage our business growth strategy as planned and our results of operations and business prospects may be materially and adversely affected.

If we fail to maintain a strong brand name, we may lose our existing customers and have difficulties attracting new customers, which may have an adverse effect on our business and results of operation.

We have built a strong brand in Chinese, “LOGO ”, among our customers. As our business grows, we plan to continue to focus our efforts to establish a wider recognition of our brand to attract potential customers. We

cannot assure you that we will effectively allocate our resources for these activities or succeed in maintaining and broadening our brand recognition among customers. Our major brand names and logos are registered trademarks in China. However, preventing trademark and trade name infringement or misuse could be difficult, costly and time-consuming, particularly in China. There had been incidents in the past where third parties used our brand without our authorization and we had to resort to litigation to protect our intellectual property rights. See “Item 8.A—Legal Proceedings” for our disputes with Shanghai 21Vianet Information Systems Co., Ltd. We may continue to experience similar disputes in the future or otherwise fail to fully protect our brand name, which may have an adverse effect on our business and financial results.

Any negative publicity and allegations against us may adversely affect our brand, public image and reputation, which may harm our ability to attract and retain users and business partners and result in material adverse impact on our business, results of operations and prospects.

Negative publicity and allegations about us, our products and services, our financial results or our market position in general, including by short sellers or investment research firms, regardless of their veracity, may adversely damage our brand, public image and reputation, harm our ability to attract and retain users and result in material adverse impact on our share price, business, results of operations and prospects. For example, on September 10, 2014, Trinity Research Group, or Trinity, a short seller that was allegedly formed in 2014, issued a report alleging that we operate through a Ponzi scheme and have reported fraudulent financials and operating metrics. On September 17, 2014, Trinity issued a second report. The trading price of our ADSs declined and two shareholder class action lawsuits were filed against us and some of our directors and senior executive officers. See “Item 8.A—Legal Proceedings” for more information on theAlthough through two shareholder class action lawsuits. Through two separate and comprehensive rebuttal reports, we have rejected all the allegations set out in the Trinity reports, and are prepared to defend ourselves in the shareholdersuch class action lawsuits buthave been settled in 2018, our share price fluctuated after such negative publicity.publicity, and we may be involved in similar class action lawsuits in the future. Such negative publicity may have adversely damaged our brand, public image and reputation, which may result in an adverse impact on our results of operations and prospects. See “Item 8.A—Legal Proceedings” for more information on the two shareholder class action lawsuits.

Rapid urbanization and changes in zoning and urban planning in China may cause our leased properties to be demolished, removed or otherwise affected.

China is undergoing a rapid urbanization process, and zoning requirements and other governmental mandates with respect to urban planning of a particular area may change from time to time. When there is a change in zoning requirements or other governmental mandates with respect to the areas where our data centers are located, the affected data centers may need to be demolished and removed. As a result, we may have to relocate our data centers to other locations. We have not experienced such demolition and relocation in the past,

but we cannot assure you that we will not experience demolitions or interruptions of our data center operations due to zoning or other local regulations. Any such demolition and relocation could cause us to lose primary locations for our data centers and we may not be able to achieve comparable operation results following the relocations. While we may be reimbursed for such demolition and relocation, we cannot assure you that the reimbursement, as determined by the relevant government authorities, will be sufficient to cover our direct and indirect losses. Accordingly, our business, results of operations and financial condition may be materially and adversely affected.

Our senior management has worked together for a relatively short period of time, which may make it difficult for you to evaluate their effectiveness and ability to address challenges.

Due to recent changes to our management team, certain of our senior management and employees have worked together at our company for a relatively short period of time. For example, we have experienced turnover in our senior management ranks and hired or appointed a number of executive officers and senior management, in 2015, including our chief executive officer and president and chief financial officer.officer in early 2018. In light of the foregoing circumstances, it may be difficult for you to evaluate the effectiveness of our senior management and their ability to address future challenges to our business. Members of our senior management may not work together effectively as a team to manage our growth successfully, which may expose us to a higher risk of internal control deficiencies and result in us losing market share, business opportunity and revenues.

Our business depends substantially on the continuing efforts of our executives, and our business may be severely disrupted if we lose their services.

Our future success heavily depends upon the continued services of our executives and other key employees. In particular, we rely on the expertise and experience of Sheng Chen, ourco-founder and executive chairman of the board of directors. We rely on their industry expertise, their experience in our business operations and sales and marketing, and their working relationships with our employees, our other major shareholders, our clients and relevant government authorities. If one or more of our senior executives were unable or unwilling to continue in their present positions, we might not be able to replace them easily or at all. If any of our senior executives joins a competitor or forms a competing company, we may lose clients, suppliers, key professionals and staff members. Each of our executive officers has entered into an employment agreement with us, which containsnon-competition provisions. However, if any dispute arises between our executive officers and us, we cannot assure you the extent to which any of these agreements could be enforced in China, where these executive officers reside, in light of the uncertainties with China’s legal system. See “—Risks Related to Doing Business in China—Uncertainties with respect to the PRC legal system could limit legal protections available to you and us.”

If we are unable to recruit or retain qualified personnel, our business could be harmed.

We must continue to identify, hire, train, and retain IT professionals, technical engineers, operations employees, and sales and management personnel who maintain relationships with our customers and who can provide the technical, strategic, and marketing skills required for our company to grow. There is a shortage of qualified personnel in these fields, and we compete with other companies for the limited pool of these personnel. Any failure to recruit and retain necessary technical, managerial, sales, and marketing personnel, including but not limited to members of our executive team, could harm our business and our ability to grow.

Our managed network services businessThe benefits from our partnership with Warburg Pincus may fluctuate or decline.take longer than expected to realize, if at all.

Although managed network services are oneIn March 2017, we signed an investment agreement with Warburg Pincus to establish a multi-stage joint venture and build a digital real estate platform in China. The cooperation will allow us to reduce our capital expenditures in the future as Warburg Pincus will take primary responsibilities to build new wholesale data centers. However, the success of our core competenciespartnership is dependent on the ability of the joint venture to source new

projects and deals. There is no guarantee that the joint venture will be able to source new projects, find appropriate project financing, negotiate favorable terms with the counterparties, adhere to scheduled timelines for project completion, or navigate the Chinese real-estate market efficiently. In addition, there may be delays in our overall service offerings as a comprehensive infrastructure provider in China, our managed network service business has been and will likely remain a relatively more volatile portioncompletion of current projects, caused by construction delays, budget overtures, prolonged negotiations with suppliers, contractors or government entities, among other things. The failure of our overall revenue base. As the managed network services market continuescooperation with Warburg Pincus to evolvecarry out new and ascurrent projects will cause us to continue making capital expenditures to maintain our growth. Furthermore, we further optimize our growth strategies and allocate resourcescannot assure you that we will be able to more attractive areas with higher growth and return rates, we may become more selective in pursuing future revenue opportunitiescontinuously lease data center spaces from Warburg Pincus at a commercially reasonable price in the managed network services business. In addition,future, and it may lease its data centers to our competitors in its sole discretion. If we have experienced pricing pressure forfail to maintain a good relationship with Warburg Pincus or extend our managed network services in recent yearspartnership after the expiration of the investment agreement, our results of operations could be materially and we expect that this trend may continue. Therefore, revenues from managed network services could experience decline both in the absolute amount and as a percentage of our consolidated revenues, which could have a negative impact on our overall growth and profitability.adversely affected.

The uncertain economic environment may continue to have an adverse impact on our business and financial condition.

The uncertain economic environment could have an adverse effect on our liquidity. While we believe we have a strong customer base, if the current market conditions were to worsen, some of our customers may have difficulty paying us and we may experience increased churn in our customer base and reductions in their commitments to us. AsFor example, we had a long outstanding receivable from a state-owned enterprise client. We made a full allowance for doubtful debt, even though we still have an opportunity to collect a portion of the date of this annual report,receivable in the future. Although we have not experienced any of the foregoing; however,believe it to be aone-time expense, if thesesimilar circumstances do occur to other customers, we may be required to further increase our allowance for doubtful accountsdebt and our results would be negatively impacted. Our sales cycle could also be lengthened if customers slow spending, or delay decision-making, on our products and services, which could adversely affect our revenues growth and our ability to recognize revenue. Finally, we could also experience pricing pressure as a result of economic conditions if our competitors lower prices and attempt to lure away our customers with lower cost solutions. Finally, our ability to access the capital markets may be severely restricted at a time when we would like, or need, to do so which could have an impact on our flexibility to pursue additional expansion opportunities and maintain our desired level of revenue growth in the future.

Our results of operations have fluctuated and may continue to fluctuate, which could make our future results difficult to predict. This may also result in significant volatility in, and otherwise adversely affect, the market for our ADSs.

Our results of operations have fluctuated and may continue to fluctuate due to a variety of factors, including many of the risks described in this section, which are outside of our control. As a result, comparing our results of operations on aperiod-to-period basis may not be meaningful. You should not rely on our results of operations for any prior periods as an indication of our future operating performance. Fluctuations in our revenue can lead to even greater fluctuations in our results of operations. Our budgeted expense levels depend in part on our expectations of long-term future revenue. Given relatively fixed operating costs related to our personnel and facilities, any substantial adjustment to our expenses to account for lower than expected levels of revenue will be difficult and time consuming. Consequently, if our revenues do not meet projected levels, our operating performance will be negatively affected. Fluctuations in our results of operations could result in significant volatility in, and otherwise adversely affect, the market for our ADSs.

If we fail to maintain an effective system of internal control over financial reporting, we may be unable to accurately report our financial results or prevent fraud, and investor confidence in our company and the market price of our ADSs may be adversely affected.

The SEC, as required by Section 404 of the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act, adopted rules requiring most public companies to include a management report on such company’s internal

control over financial reporting in its annual report, which contains management’s assessment of the effectiveness of the company’s internal control over financial reporting. In addition, when a company meets the SEC’s criteria, an independent registered public accounting firm must report on the effectiveness of the company’s internal control over financial reporting.

Our management and independent registered public accounting firm have concluded that our internal control over financial reporting as of December 31, 20152018 was effective. However, we cannot assure you that in the future our management or our independent registered public accounting firm will not identify material weaknesses during the Section 404 of the Sarbanes-Oxley Act audit process or for other reasons. In addition, because of the inherent limitations of internal control over financial reporting, including the possibility of collusion or improper management override of controls, material misstatements due to error or fraud may not be prevented or detected on a timely basis. As a result, if we fail to maintain effective internal control over financial reporting or should we be unable to prevent or detect material misstatements due to error or fraud on a timely basis, investors could lose confidence in the reliability of our financial statements, which in turn could harm our business, results of operations and negatively impact the market price of our ADSs, and harm our reputation. Furthermore, we have incurred and expect to continue to incur considerable costs and to use significant management time and other resources in an effort to comply with Section 404 and other requirements of the Sarbanes-Oxley Act.

Compliance with rules and regulations applicable to companies publicly listed in the United States is costly and complex and any failure by us to comply with these requirements on an ongoing basis could negatively affect investor confidence in us and cause the market price of our ADSs to decrease.

In addition to Section 404, the Sarbanes-Oxley Act also mandates, among other things, that companies adopt corporate governance measures, imposes comprehensive reporting and disclosure requirements, sets strict independence and financial expertise standards for audit committee members, and imposes civil and criminal penalties for companies, their chief executive officers, chief financial officers and directors for securities law violations. For example, in response to the Sarbanes-Oxley Act, NASDAQNasdaq has adopted additional comprehensive rules and regulations relating to corporate governance. These laws, rules and regulations have increased the scope, complexity and cost of our corporate governance and reporting and disclosure practices. Our current and future compliance efforts will continue to require significant management attention. In addition, our

board members, chief executive officer and chief financial officer could face an increased risk of personal liability in connection with the performance of their duties. As a result, we may have difficulty attracting and retaining qualified board members and executive officers to fill critical positions within our company. Any failure by us to comply with these requirements on an ongoing basis could negatively affect investor confidence in us, cause the market price of our ADSs to decrease or even result in the delisting of our ADSs from NASDAQ.Nasdaq.

We are subject to China’s anti-corruption laws and the U.S. Foreign Corrupt Practices Act. Our failure to comply with these laws could result in penalties, which could harm our reputation and have an adverse effect on our business, results of operations and financial condition.

We are subject to the U.S. Foreign Corrupt Practices Act, or the FCPA, which generally prohibits companies and anyone acting on their behalf from offering or making improper payments or providing benefits to foreign officials for the purpose of obtaining or keeping business, along with various other anti-corruption laws, including China’s anti-corruption laws. Our existing policies prohibit any such conduct and we are in the process of implementing additional policies and procedures designed to ensure that we, our employees and intermediaries comply with the FCPA and other anti-corruption laws to which we are subject. There is, however, no assurance that such policies or procedures will work effectively all the time or protect us against liability under the FCPA or other anti-corruption laws for actions taken by our employees and intermediaries with respect to our business or any businesses that we may acquire. We operate in the data center services industry in China and generally purchase our hosting facilities and telecommunications resources from state or government-owned enterprises and sell our services domestically to customers that include state or government-owned enterprises or

government ministries, departments and agencies. This puts us in frequent contact with persons who may be considered “foreign officials” under the FCPA, resulting in an elevated risk of potential FCPA violations. If we are found to be not in compliance with the FCPA and other applicable anti-corruption laws governing the conduct of business with government entities or officials, we may be subject to criminal and civil penalties and other remedial measures, which could have an adverse impact on our business, financial condition and results of operations. Any investigation of any potential violations of the FCPA or other anti-corruption laws by U.S. or foreign authorities, including Chinese authorities, could adversely impact our reputation, cause us to lose customer sales and access to hosting facilities and telecommunications resources, and lead to other adverse impacts on our business, financial condition and results of operations.

If we fail to maintain a strong brand name, we may lose our existing customers and have difficulties attracting new customers, which may have an adverse effect on our business and results of operation.

We have built a strong brand in Chinese, “LOGO ”, among our customers. As our business grows or changes, we plan to continue to focus our efforts to establish a wider recognition of our brand to attract potential customers, and we may also introduce additional brands in relation to our business. We cannot assure you that we will effectively allocate our resources for these activities or succeed in maintaining and broadening our brand recognition among customers. Our major brand names and logos are registered trademarks in China. However, preventing trademark and trade name infringement or misuse could be difficult, costly and time-consuming, particularly in China. There had been incidents in the past where third parties used our brand without our authorization and we had to resort to litigation to protect our intellectual property rights. See “Item 8.A—Legal Proceedings” for our disputes with Shanghai 21Vianet Information Systems Co., Ltd.. We may continue to experience similar disputes in the future or otherwise fail to fully protect our brand name, which may have an adverse effect on our business and financial results.

If we fail to protect our intellectual property rights in general, our business may suffer.

We consider our copyrights, trademarks, trade names and internet domain names invaluable to our ability to continue to develop and enhance our brand recognition. Historically, the PRC has afforded less protection to intellectual property rights than the United States. We utilize proprietaryknow-how and trade secrets and employ various methods to protect such intellectual property. Unauthorized use of our copyrights, trademarks, trade names and domain names may damage our reputation and brand. Preventing copyright, trademark and trade name infringement or misuse could be difficult, costly and time-consuming, particularly in China. The measures we take to protect our copyrights, trademarks and other intellectual property rights are currently based upon a combination of trademark and copyright laws in China and may not be adequate to prevent unauthorized uses. Furthermore, application of laws governing intellectual property rights in China is uncertain and evolving, and could involve substantial risks to us. If we are unable to adequately protect our trademarks, copyrights and other intellectual property rights in the future, we may lose these rights, our brand name may be harmed, and our business may suffer materially. Furthermore, our management’s attention may be diverted by violations of our intellectual property rights, and we may be required to enter into costly litigation to protect our proprietary rights against any infringement or violation.

We may face intellectual property infringement claims that could be time-consuming and costly to defend. If we fail to defend ourselves against such claims, we may lose significant intellectual property rights and may be unable to continue providing our existing services.

Our technologies and business methods, including those relating to data center services, may be subject to third-party claims or rights that limit or prevent their use. Companies, organizations or individuals, including our competitors, may hold or obtain patents or other proprietary rights that would prevent, limit or interfere with our ability to make, use or sell our services or develop new services, which could make it more difficult for us to operate our business. Intellectual property registrations or applications by others relating to the type of services that we provide may give rise to potential infringement claims against us. In addition, to the extent that we gain

greater visibility and market exposure as a public company, we are likely to face a higher risk of being subject to intellectual property infringement claims from third parties. We expect that infringement claims may further increase as the number of products, services and competitors in our market increases. Further, continued success in this market may provide an impetus to those who might use intellectual property litigation as a tool against us.

It is critical that we use and develop our technology and services without infringing the intellectual property rights of third parties, including but not limited to patents, copyrights, trade secrets and trademarks. Intellectual property litigation is expensive and time-consuming and could divert management’s attention from our business. A successful infringement claim against us, whether with or without merit, could, among others things, require us to pay substantial damages, developnon-infringing technology or enter into royalty or license agreements that may not be available on acceptable terms, if at all, and cease making, licensing or using products that have infringed a third party’s intellectual property rights. Protracted litigation could also result in existing or potential customers deferring or limiting their purchase or use of our products until resolution of such litigation, or could require us to indemnify our customers against infringement claims in certain instances. Any intellectual property litigation could have a material adverse effect on our business, results of operations or financial condition.

If we fail to defend ourselves against any intellectual property infringement claim, we may lose significant intellectual property rights and may be unable to continue providing our existing services, which could have a material adverse effect on our results of operations and business prospects.

We have granted, and may continue to grant, stock options and other forms of share-based incentive awards, which may result in significant share-based compensation expenses.

As of the date of this annual report,February 28, 2019, options to purchase 3,591,6121,226,568 ordinary shares and 3,784,2583,260,324 RSUs, have been granted under our 2010 share incentive plan, or the 2010 Plan, and 2014 share incentive plan, or the 2014 Plan. See “Item 6.B—Compensation of Directors and Executive Officers—Share Incentive Plans.” For the year ended December 31, 2015,2018, we recorded RMB190.0RMB59.5 million (US$29.38.7 million) in share-based compensation expenses.

We believe share-based incentive awards enhance our ability to attract and retain key personnel and employees, and we will continue to grant stock options, RSUs and other share-based awards to employees in the future. If our share-based compensation expenses continue to be significant, our results of operations would be materially and adversely affected.

Furthermore, in 2010, we recorded RMB206.1 million of share-based compensation expenses in connection with 24,826,090 fully-vested ordinary shares issued to Sunrise Corporate Holding Ltd., or Sunrise, a company solely owned by our executive chairman. Subsequently, in July 2012, we repurchased 2,686,965 shares from Sunrise at par value, for the purpose of increasing the maximum aggregate number of shares available for grant under our 2010 Plan by the same amount. We may record share-based compensation expense for a portion or all of the shares that are held by Sunrise or the shares that were added to our 2010 Plan, as amended, again at significantly different values if our executive chairman decides at a future date to transfer a portion of these shares to existing and former employees of our company. Any share-based shareholder contribution, if and when

made by our executive chairman for the benefit of our company, would be required to be recognized as share-based compensation expenses within our results of operations, which would be derived from the estimated fair value of the ordinary share award on the transfer date. Our future results of operations may be materially and adversely affected if a significant amount of share-based compensation is recorded in connection with such future transfers of these ordinary shares.

We may not have adequate insurance coverage to protect us from potential losses.

Our operations are subject to hazards and risks normally associated with daily operations for our data centers. Currently, we maintain insurance policies for our equipment, but we do not maintain any business interruption insurance or third-party liability insurance. The insurance policies for our equipment may only be sufficient to cover a portion of the total value of all equipment in the event that losses occur. Insurance companies in China currently do not offer as extensive an array of insurance products as insurance companies do in more developed economies. The occurrence of any events not covered by our limited insurance coverage may result in interruption of our operations and subject us to significant losses or liabilities. In addition, any losses or liabilities that are not covered by our current insurance policies or are not insured at all may have a material adverse effect on our business, results of operations and financial condition.

We face risks related to natural disasters, health epidemics and other outbreaks, which could significantly disrupt our operations.

On May 12, 2008 and April 14, 2010, severe earthquakes hit part of Sichuan province in southeastern China and part of Qinghai province in western China, respectively, resulting in significant casualties and property damage.

While we did not suffer any loss or experience any significant increase in cost resulting from these earthquakes, ifIf a similarnature disaster were to occur in the future that affected Beijing or another city where we have major operations, our operations could be materially and adversely affected due to loss of personnel and damages to property. In addition, a similarnatural disaster affecting a larger, more developed area could also cause an increase in our costs resulting from the efforts to resurvey the affected area. Even if we are not directly affected, such a disaster could affect the operations or financial condition of our customers and suppliers, which could harm our results of operations.

In addition, our business could be materially and adversely affected by natural disasters or public health emergencies, such as the outbreak of avian influenza, severe acute respiratory syndrome, or SARS, the influenza A (H1N1) virus, Ebola virus, or another epidemic. Any outbreak of avian flu, SARS, H1N1, or their variations, or other adverse public health epidemic in China may have a material and adverse effect on our business operations. These occurrences could require the temporary closure of our offices or prevent our staff from traveling to our customers’ offices to provideon-site services. Such closures could severely disrupt our business operations and adversely affect our results of operations.

Our independent registered public accounting firm, like other independent registered public accounting firms operating in China, is not permitted to be subject to inspection by the Public Company Accounting Oversight Board and, as such, you are deprived of the benefits of such inspection.

Our independent registered public accounting firm that issues the audit reports included in our annual reports filed with the U.S. Securities and Exchange Commission, or SEC, as auditors of companies that are traded publicly in the United States and a firm registered with the U.S. Public Company Accounting Oversight Board (United States), or the PCAOB, is required by the laws of the United States to undergo regular inspections by the PCAOB to assess its compliance with the laws of the United States and professional standards. Because our auditors are located in the People’s Republic of China, a jurisdiction where the PCAOB is currently unable to conduct inspections without the approval of the Chinese authorities, our auditors, like other independent registered public accounting firms operating in China, are currently not inspected by the PCAOB. In May 2013, PCAOB announced that it had entered into a Memorandum of Understanding on

Enforcement Cooperation with the China Securities Regulatory Commission, or the CSRC, and the Ministry of Finance, which establishes a cooperative framework between the parties for the production and exchange of audit documents relevant to investigations undertaken by PCAOB, the China Securities Regulatory Commission, or the CSRC, or the Ministry of Finance in the United States and the PRC, respectively. PCAOB continues to be in discussions with the CSRC and the Ministry of Finance to permit joint inspections in the PRC of audit firms that are registered with PCAOB and audit Chinese companies that trade on U.S. exchanges. On December 7, 2018, the SEC and the PCAOB issued a joint statement highlighting continued challenges faced by the U.S. regulators in their oversight of financial statement audits of U.S.-listed companies with significant operations in China. The joint statement reflects a heightened interest in an issue that has vexed U.S. regulators in recent years. However, it remains unclear what further actions the SEC and PCAOB will take to address the problem.

Inspections of other firms that the PCAOB has conducted outside China have identified deficiencies in those firms’ audit procedures and quality control procedures, which may be addressed as part of the inspection process to improve future audit quality. The inability of the PCAOB to conduct inspections of auditors in China makes it more difficult to evaluate the effectiveness of our auditor’s audit procedures or quality control procedures as compared to auditors outside of China that are subject to PCAOB inspections. Investors may lose confidence in our reported financial information and procedures and the quality of our financial statements, which may have a material adverse effect on our ADS price.

Proceedings instituted recently by the SEC against fivePRC-based accounting firms, including our independent registered public accounting firm, could result in our financial statements being determined to not be in compliance with the requirements of the Exchange Act.

In late 2012, the SEC commenced administrative proceedings under Rule 102(e) of its Rules of Practice and also under the Sarbanes-Oxley Act of 2002 against the Chinese affiliates of the ‘‘big four’’ accounting firms, (including our auditors) and also against Dahua (the former BDO affiliate in China). The Rule 102(e) proceedings initiated by the SEC relate to these firms’ inability to produce documents, including audit work papers, in response to the request of the SEC pursuant to Section 106 of the Sarbanes-Oxley Act of 2002, as the auditors located in the PRC are not in a position lawfully to produce documents directly to the SEC because of restrictions under PRC law and specific directives issued by the China Securities Regulatory Commission. The issues raised by the proceedings are not specific to our auditors or to us, but affect equally all audit firms based in China and all China-based businesses with securities listed in the United States.

In January 2014, the administrative judge reached an initial decision that the “big four” accounting firms should be barred from practicing before the Commission for six months. The “big four” accounting firms appealed the initial administrative law decision to the SEC in February 2014. In February 2015, each of the “big four” accounting firms agreed to a censure and to pay a fine to the SEC to settle the dispute and avoid suspension of their ability to practice before the SEC. The settlement requires the firms to follow detailed procedures to seek to provide the SEC with access to Chinese firms’ audit documents via China Securities Regulatory Commission. If the firms do not follow these procedures, the SEC could impose penalties such as suspensions, or it could restart the administrative proceedings.

In the event that the SEC restarts the administrative proceedings, depending upon the final outcome, listed companies in the United States with major PRC operations may find it difficult or impossible to retain auditors in respect of their operations in the PRC, which could result in financial statements being determined to not be in compliance with the requirements of the Securities Exchange Act of 1934, or Exchange Act, including possible delisting. Moreover, any negative news about the proceedings against these audit firms may cause investor uncertainty regarding China-based, United States-listed companies and the market price of our ADSs may be adversely affected.

If our independent registered public accounting firm were denied, even temporarily, the ability to practice before the SEC and we were unable to timely find another registered public accounting firm to audit and issue an opinion on our financial statements, our financial statements could be determined not to be in compliance with the requirements of the Exchange Act. Such a determination could ultimately lead to the delay or abandonment of this offering, delisting of our ordinary shares from the Nasdaq Global Select Market or deregistration from the SEC, or both, which would substantially reduce or effectively terminate the trading of our ADSs in the United States.

Risks Related to Our Corporate Structure

If the PRC government finds that the arrangements that establish the structure for operating our business do not comply with PRC government restrictions on foreign investment in the telecommunications business or if these regulations or the interpretation of existing regulations change in the future, we could be subject to severe penalties or be forced to relinquish our interests in those operations.

The PRC government regulates telecommunications-related businesses through strict business licensing requirements and other government regulations. These laws and regulations also include limitations on foreign ownership of PRC companies that engage in telecommunications-related businesses. Specifically, foreign investors are not allowed to own more than a 50% equity interest in any PRC company engaging in value-added telecommunications businesses.businesses (except operationale-commerce), and the major foreign investor of a telecommunication business in China must also have experience and a sound track record in providing value-added telecommunications services overseas. See “Item 4. Information on the Company—B. Business Overview—Regulations—Regulations on Foreign Investment in Telecommunications Enterprises.”

Because we are a Cayman Islands company, we are classified as a foreign enterprise under PRC laws and regulations, and our wholly-owned PRC subsidiaries, 21Vianet Data Center Co., Ltd., or 21Vianet China, Joytone Infotech Co., Ltd., or SZ Zhuoaiyi, and Abitcool (China) Broadband Inc., or aBitCool DG, are foreign-invested enterprises, or FIEs. To comply with PRC laws and regulations, we conduct our business in China through contractual arrangements with our variable interest entities and their shareholders. These contractual arrangements provide us with effective control over our variable interest entities, and enable us to receive substantially all of the economic benefits of our consolidated affiliated entities in consideration for the services provided by our wholly-owned PRC subsidiaries, and have an exclusive option to purchase all of the equity interest in our variable interest entities when permissible under PRC laws. For a description of these contractual arrangements, see “Item 7.B—Related Party Transactions—Contractual Arrangements with Our Variable Interest Entities and Their Shareholders.”

The Ministry of Industry and Information Technology, or the MIIT issued a circular in July 2006 requiring foreign investors to set up an FIE and obtain a value-added telecommunications business operating license, or the VAT License, in order to conduct any value-added telecommunications business in China. Pursuant to this circular, a domestic license holder is prohibited from leasing, transferring or selling the license to foreign investors in any form, and from providing any assistance, including resources, sites or facilities, to foreign investors that conduct value-added telecommunications business in China illegally. Furthermore, the relevant trademarks and domain names that are used in the value-added telecommunications business must be owned by the local license holder or its shareholder. The circular further requires each license holder to have the necessary facilities for its approved business operations and to maintain such facilities in the regions covered by its license. In addition, all value-added telecommunications service providers are required to maintain network and information security in accordance with the standards set forth under relevant PRC regulations. Companies in violation of the circular will be ordered by relevant authorities to take remedial actions within a specific period and licenses may be withdrawn if such remedial actions cannot be completed within the specific period. As of the date of this annual report, we have not been notified by relevant authorities regarding any violation of the circular when conducting our value-added telecommunications business, and it is unclear what impact this circular will have on us or other similarly situated companies as the circular is in the process of being amended.business.

We believe that we comply with the current applicable PRC laws and regulations. Beijing DHHHan Kun Law Firm,Offices, our PRC legal counsel, based on its understanding of the relevant laws and regulations, is of the opinion that each of the contracts composing the contractual arrangements among us, our wholly-owned PRC subsidiaries, our variable interest entities and their shareholders is valid, legally binding and enforceable upon each party of such agreements under PRC laws and regulations, and will not result in any violation of PRC laws or regulations currently in effect. However, as there are substantial uncertainties regarding the interpretation and application of PRC laws and regulations, including the Regulations on Mergers and Acquisitions of Domestic Enterprises by Foreign Investors, or the M&A Rules, the telecommunications circular described above and the Telecommunications Regulations of the People’s Republic of China, or the Telecom Regulations, and the relevant regulatory measures concerning the telecommunications industry, therefore, we cannot assure you that the PRC government that regulate providers of data center service and other telecommunication services and other participants in the telecommunications industry would agree that our corporate structure or any of the above contractual arrangements comply with PRC

licensing, registration or other regulatory requirements, with existing policies or with requirements or policies that may be adopted in the future. PRC laws and regulations governing the validity of these contractual arrangements are uncertain and the relevant government authorities have broad discretion in interpreting these laws and regulations.

If our corporate and contractual structure is deemed by the MIIT, or other regulators having competent authority, to be illegal, either in whole or in part, we may lose control of our consolidated affiliated entities and have to modify such structure to comply with regulatory requirements. However, we cannot assure you that we can achieve this without material disruption to our business. Further, if our corporate and contractual structure is found to be in violation of any existing or future PRC laws or regulations, the relevant regulatory authorities would have broad discretion in dealing with such violations, including:

 

revoking our business and operating licenses;

levying fines on us;

 

confiscating any of our income that they deem to be obtained through illegal operations;

 

shutting down a portion or all of our networks and servers;

 

discontinuing or restricting our operations in China;

 

imposing conditions or requirements with which we may not be able to comply;

 

requiring us to restructure our corporate and contractual structure;

 

restricting or prohibiting our use of the proceeds from overseas offering to finance our PRC affiliated entities’ business and operations; and

 

taking other regulatory or enforcement actions that could be harmful to our business.

Furthermore, in connection with litigation, arbitration or other judicial or dispute resolution proceedings, assets under the name of any of record holder of equity interest in our variable interest entities, including such equity interest, may be put under court custody. As a consequence, we cannot be certain that the equity interest will be disposed pursuant to the contractual arrangement or ownership by the record holder of the equity interest. In addition, new PRC laws, rules and regulations may be introduced to impose additional requirements that may be applicable to our corporate structure and contractual arrangements. Occurrence of any of these events could materially and adversely affect our business, financial condition and results of operations. In addition, if the imposition of any of these penalties or requirement to restructure our corporate structure causes us to lose the rights to direct the activities of our variable interest entities or our right to receive their economic benefits, we would no longer be able to consolidate such variable interest entities. However, we do not believe that such actions would result in the liquidation or dissolution of our company, our wholly-owned subsidiaries in China or our variable interest entities or their subsidiaries. For the years ended December 31, 2013, 20142016, 2017 and 2015,2018, our consolidated affiliated entities contributed most of our total net revenues.

Our contractual arrangements with our variable interest entities may result in adverse tax consequences to us.

We could face material and adverse tax consequences if the PRC tax authorities determine that our contractual arrangements with our variable interest entities were not made on an arm’s length basis and may adjust our income and expenses for PRC tax purposes by requiring a transfer pricing adjustment. A transfer pricing adjustment could adversely affect us by (i) increasing theresulting in a reduction of expense deductions recorded by our VIEs for PRC tax purposes, which could in turn increase their tax liabilities of our variable interest entities without reducing their respective tax liability,expenses, which could further result in late payment fees and other penalties to our variable interest entities for underpaid taxes; or (ii) limiting the ability of our variable interest entities to obtain or maintain preferential tax treatments and other financial incentives.

We rely on contractual arrangements with our variable interest entities and their shareholders for our China operations, which may not be as effective as direct ownership in providing operational control.

We rely on contractual arrangements with our variable interest entities and their shareholders to operate our business in China. For a description of these contractual arrangements, see “Item 7.B—Related Party Transactions—Contractual Arrangements with Our Variable Interest Entities and Their Shareholders.” Most of our revenues are attributed to our consolidated affiliated entities. These contractual arrangements may not be as effective as direct ownership in providing us with control over our variable interest entities. If our variable interest entities or their shareholders fail to perform their respective obligations under these contractual arrangements, our recourse to the assets held by our consolidated affiliated entities is indirect and we may have to incur substantial costs and expend significant resources to enforce such arrangements in reliance on legal remedies under PRC law. These remedies may not always be effective, particularly in light of uncertainties in the PRC legal system.

All of these contractual arrangements are governed by PRC law and provide for the resolution of disputes through arbitration in the PRC. Accordingly, these contracts would be interpreted in accordance with PRC laws and any disputes would be resolved in accordance with PRC legal procedures. The legal environment in the PRC is not as developed as in other jurisdictions, such as the United States. As a result, uncertainties in the PRC legal system could limit our ability to enforce these contractual arrangements. In the event that we are unable to enforce these contractual arrangements, or if we suffer significant time delays or other obstacles in the process of enforcing these contractual arrangements, it would be very difficult to exert effective control over our variable interest entities, and our ability to conduct our business and our financial conditions and results of operation may be materially and adversely affected. See “—Risks Related to Doing Business in China—Uncertainties with respect to the PRC legal system could limit legal protections available to you and us.”

The shareholders of our variable interest entities may have potential conflicts of interest with us, which may materially and adversely affect our business and financial condition.

We conduct our operations in China through contractual arrangements among us, our wholly-owned PRC subsidiaries, our variable interest entities and their shareholders and we rely on the shareholders of our variable interest entities to abide by the obligations under such contractual arrangements. In particular, 21Vianet Technology is 70% owned by Mr. Sheng Chen, our executive chairman and 30% owned by Mr. Jun Zhang, ourco-founder. Mr. Sheng Chen and Mr. Jun Zhang are also the ultimate shareholders of our company. Thecompany.The interests of Mr. Sheng Chen and Mr. Jun Zhang as the shareholders of 21Vianet Technology may differ from the interests of our company as a whole, as what is in the best interests of 21Vianet Technology may not be in the best interests of our company. We cannot assure that when conflicts of interest arise, any or all of these individuals will act in the best interests of our company or that conflicts of interest will be resolved in our favor. In addition, these individuals may breach or cause our variable interest entities and their subsidiaries to breach or refuse to renew the existing contractual arrangements with us.

Currently, we do not have arrangements to address potential conflicts of interest the shareholders of 21Vianet Technology may encounter, on one hand, and as a beneficial owner of our company, on the other hand; provided that we could, at all times, exercise our option under the optional share purchase agreement to cause them to transfer all of their equity ownership in 21Vianet Technology to a PRC entity or individual designated by us as permitted by the then applicable PRC laws. In addition, if such conflicts of interest arise, we could also, in the capacity ofattorney-in-fact of the then existing shareholders of 21Vianet Technology as provided under the power of attorney, directly appoint new directors of 21Vianet Technology. We rely on the shareholders of our variable interest entities to comply with the laws of China, which protect contracts and provide that directors and executive officers owe a duty of loyalty to our company and require them to avoid conflicts of interest and not to take advantage of their positions for personal gains, and the laws of the Cayman Islands, which provide that directors have a duty of care and a duty of loyalty to act honestly in good faith with a view to our best interests. However, the legal frameworks of China and Cayman Islands do not provide guidance on resolving conflicts in

the event of a conflict with another corporate governance regime. If we cannot resolve any conflicts of interest or disputes between us and the shareholders of our variable interest entities, we would have to rely on legal proceedings, which could result in disruption of our business and subject us to substantial uncertainty as to the outcome of any such legal proceedings.

Risks Related to Doing Business in China

Adverse changes in political and economic policies of the PRC government could have a material adverse effect on the overall economic growth of China, which could reduce the demand for our services and adversely affect our competitive position.

Most of our operations are conducted in China and most of our sales are made in China. Accordingly, our business, financial condition, results of operations and prospects are affected significantly by economic, political and legal developments in China. The PRC economy differs from the economies of most developed countries in

many respects, including the amount of government involvement, the level of development, the growth rate, the control of foreign exchange and allocation of resources. While the PRC economy has grown significantly over the past several decades, the growth has been uneven across different periods, regions and among various economic sectors of China. We cannot assure you that the PRC economy will continue to grow, or that if there is growth, such growth will be steady and uniform, or that if there is a slowdown, such a slowdown will not have a negative effect on our business.

The PRC government exercises significant control over China’s economic growth through various measures, such as allocation of resources, controlling payment of foreign currency-denominated obligations, setting monetary policy and providing preferential treatment to particular industries or companies. Some of these measures benefit the overall PRC economy, but may also have a negative effect on us. For example, our financial condition and results of operations may be adversely affected by governmental control over capital investments or changes in tax regulations that are applicable to us. In addition, it is unclear whether PRC economic policies will be effective in maintaining stable economic growth in the future. Any slowdown in China’s economic growth could lead to reduced demand for our solutions, which could in turn materially and adversely affect our business, financial condition and results of operations.

Uncertainties with respect to the PRC legal system could limit legal protections available to you and us.

We conduct most of our business through our PRC subsidiaries and consolidated affiliated entities in China. Our operations in China are governed by PRC laws and regulations. Our PRC subsidiaries are FIEs and are subject to laws and regulations applicable to foreign investment in China and, in particular, laws applicable to FIEs. The PRC legal system is a civil law system based on written statutes. Unlike the common law system, prior court decisions may be cited for reference but are not binding.

Since late 1970s, the PRC government has been developing a comprehensive system of laws and regulations governing economic matters in general. The overall effect of legislation over the past several decades has significantly enhanced the protections afforded to various forms of foreign investments in China. However, China has not developed a fully integrated legal system, and recently enacted laws and regulations may not sufficiently cover all aspects of economic activities in China. In particular, because these laws and regulations are relatively new, and because of the limited volume of published decisions and their nonbinding nature, the interpretation and enforcement of these laws and regulations involve uncertainties. In addition, the PRC legal system is based in part on government policies and internal rules, some of which may not be published on a timely basis or at all, and some of which may have a retroactive effect. As a result, we may not be aware of our violation of these policies and rules until sometime after the violation. Any administrative and court proceedings in China may be protracted, resulting in substantial costs and diversion of resources and management attention. However, since PRC administrative and court authorities have significant discretion in interpreting and implementing statutory and contractual terms, it may be more difficult to evaluate the outcome of administrative

and court proceedings and the level of legal protection we enjoy than in more developed legal systems. These uncertainties may also impede our ability to enforce the contracts we have entered into. As a result, these uncertainties could materially and adversely affect our business and results of operations.

Substantial uncertaintiesUncertainties exist with respect to the enactment timetable, interpretation and implementation of draftthe newly enacted PRC Foreign Investment Law and how it may impact the viability of our current corporate structure, corporate governance and business operations.

The Ministry of Commerce, or MOC, published a discussion draft ofOn March 15, 2019, the proposedNational People’s Congress approved the Foreign Investment Law, inwhich will come into effect on January 2015 aiming to, upon its enactment,1, 2020 and replace the trio of existing laws regulating foreign investment in China, namely, the Sino-foreign Equity Joint Venture Enterprise Law, the Sino-foreign Cooperative Joint Venture Enterprise Law and the Wholly Foreign-invested Enterprise Law, together with their implementation rules and ancillary regulations.

The draft Foreign Investment Law embodies an expected PRC regulatory trend to rationalize its foreign investment regulatory regime in line with prevailing international practice and the legislative efforts to unify the corporate legal requirements for both foreign and domestic investments. The MOCHowever, since it is currently soliciting comments on this draft and substantialrelatively new, uncertainties still exist with respectin relation to its enactment timetable, interpretation and implementation. The draftFor instance, under the Foreign Investment Law, if enacted“foreign investment” refers to the investment activities directly or indirectly conducted by foreign individuals, enterprises or other entities in China. Though it does not explicitly classify contractual arrangements as proposed, may materially impact the viability of our current corporate structure, corporate governance and business operations in many aspects.

Among other things, the draft Foreign Investment Law expands the definitiona form of foreign investment, and introduces the principlethere is no assurance that foreign investment via contractual arrangement would not be interpreted as a type of “actual control” in determining whether a company should be treated as an FIE. According toindirect foreign investment activities under the definition set forth in the draft Foreign Investment Law, FIEs refer to enterprises established in China pursuant to PRC law that are solely or partially invested by foreign investors. The draft Foreign Investment Law specifically provides that entities established in China (without direct foreign equity ownership) but “controlled”future. In addition, the definition contains acatch-all provision which includes investments made by foreign investors through contractmeans stipulated in laws or trust for example, will be treated as FIEs. Once an entity falls within the definition of FIE, it may be subject to foreign investment “restrictions”administrative regulations or “prohibitions” set forth in a “negative list” to be separately issuedother methods prescribed by the State Council. Therefore, it still leaves leeway for future laws, administrative regulations or provisions promulgated by the Stale Council later. If an FIE proposes to conduct businessprovide for contractual arrangements as a form of foreign investment. In any of these cases, it will be uncertain whether our contractual arrangements will be deemed to be in an industry subject toviolation of the market access requirements for foreign investment “restrictions” inunder the “negative list,” the FIE must go through a market entry clearance by the MOC before being established. If an FIE proposes to conduct business in an industry subject to foreign investment “prohibitions” in the “negative list,” it must not engage in the business. However, an FIE, during the market entry clearance process, may apply in writing to be treated as a PRC domestic enterprise if its foreign investor(s) is/are ultimately “controlled” by PRC government authoritieslaws and its affiliates and/or PRC citizens. In this connection, “control” is broadly defined in the draft law to cover the following summarized categories: (i) holding 50% of more of the voting rights of the subject entity; (ii) holding less than 50% of the voting rights of the subject entity but having the power to secure at least 50% of the seats on the board or other equivalent decision making bodies, or having the voting power to exert material influence on the board, the shareholders’ meeting or other equivalent decision making bodies; or (iii) having the power to exert decisive influence, via contractual or trust arrangements, over the subject entity’s operations, financial matters or other key aspects of business operations.

regulations. The “variable interest entity” structure, or VIE structure, has been adopted by manyPRC-based companies, including us, to obtain necessary licenses and permits in the industries that are currently subject to foreign investment restrictions in China. See “—Risks Related to Our Corporate Structure” and Item 4.C—“4.C “—Organizational Structure.” Under

In addition, the draft Foreign Investment Law variable interest entitiesfurther specifies that are controlled via contractual arrangement would alsoforeign investments shall be deemed as FIEs, if they are ultimately “controlled”conducted in line with the negative list issued by foreign investors. Therefore, for any companies with a VIE structureor approved to be issued by the State Council. If an FIE proposes to conduct business in an industry category that is onsubject to foreign investment “restrictions” in the “negative list,” the VIE structure may be deemed legitimate only if the ultimate controlling person(s) is/are of PRC nationality (either PRC companies or PRC citizens). Conversely, if the actual controlling person(s) is/are of foreign nationalities, then the variable interest entities will be treated as FIEs and any operation in the industry category onFIE must meet certain conditions under the “negative list” without market entry clearance may be considered as illegal. But as for investmentsbefore being established. If an FIE proposes to conduct business in an industry categories containedsubject to foreign investment “prohibitions” in the negative“negative list, through VIE structures established before the Foreign

Investment Law takes effect, there is no specific clause” it must not engage in the draft Foreign Investment Law specifying how these investments will be treated. In accordance with an explanation on the draft Foreign Investment Law issued concurrently by the MOC, the MOC is conducting further research and studying on this matter and will put forward disposition suggestions after soliciting public comments. The MOC solicited comments on the draft Foreign Investment Law and substantial uncertainties exist with respect to its enactment timetable, interpretation and implementation. Moreover, itbusiness. It is uncertain whether the industry of data center and providing value-added telecommunication services, in which our variable interestconsolidated affiliated entities operate, will be subject to the foreign investment restrictions or prohibitions set forth inunder the “negative list” to be issued. IfFurthermore, if future laws, administrative regulations or provisions prescribed by the enacted version of the Foreign Investment Law and the final “negative list”State Council mandate further actions such as MOC market entry clearance, to be completedtaken by companies with respect to existing VIE structure like us,contractual arrangements, we may face substantial uncertainties as to whether we can complete such clearance can beactions in a timely obtained,manner, or at all. Any such developmentFailure to take timely and appropriate measures to cope with any of these or similar regulatory compliance challenges could materially impact the viability ofand adversely affect our current corporate structure, corporate governance and business operations in many aspects. In the event that a final version of the Foreign Investment Law is enacted, we will conduct a full analysis of our corporate structure, corporate governance and business operations to assess our conformity with the requirements set forth therein.

The draft Foreign Investment Law, if enacted as proposed, may also materially impact our corporate governance practice and increase our compliance costs. For instance, the draft Foreign Investment Law imposes stringent ad hoc and periodic information reporting requirements on foreign investors and the applicable FIEs. Aside from investment implementation report and investment amendment report that are required at each investment and alteration of investment specifics, an annual report is mandatory, and large foreign investors meeting certain criteria are required to report on a quarterly basis. Any company found to be non-compliant with these information reporting obligations may potentially be subject to fines and/or administrative or criminal liabilities, and the persons directly responsible may be subject to criminal liabilities.operations.

We may rely on dividends paid by our operating subsidiaries to fund cash and financing requirements, and limitations on the ability of our operating subsidiaries to make payments to us could have a material adverse effect on our ability to conduct our business and fund our operations.

We are a holding company and conduct our business primarily through our operating subsidiaries and our consolidated affiliated entities, most of which are limited liability companies established in China. We may rely on dividends paid by our subsidiaries for our cash needs, including the funds necessary to pay dividends and other cash distributions to our shareholders, to service any debt we may incur and to pay our operating expenses. The payment of dividends by entities organized in China is subject to limitations. In particular, regulations in China currently permit payment of dividends only out of accumulated profits as determined in accordance with the PRC accounting standards and regulations. Our PRC subsidiaries are also required to set aside at least 10% of theirafter-tax profit based on PRC accounting standards each year to their generalstatutory reserves until the accumulative amount of such reserves reaches 50% of their registered capital. These reserves are not distributable as cash dividends. Furthermore, any portion of itsafter-tax profits that a subsidiary has allocated to its staff welfare and bonus fund at the discretion of its board of directors is also not distributable as cash dividends. Moreover, if our operating subsidiaries incur any debt on their own behalf in the future, the instruments governing the debt may restrict their ability to pay dividends or make other distributions to us. Any limitation on the ability of our operating subsidiaries, including in particular 21Vianet China, to distribute dividends and other distributions to us could materially and adversely limit our ability to make investments or acquisitions that could be beneficial to our businesses, pay dividends or otherwise fund and conduct our business.

If we fail to acquire, obtain or maintain applicable telecommunications licenses, or are deemed by relevant governmental authorities to be operating outsidewithout full compliance with the terms of our existing license,laws and regulations, our business would be materially and adversely affected.

Pursuant to the Telecommunications Regulations promulgated by the PRC State Council in September 2000 and amended in July 2014 and February 2016, respectively, telecommunications businesses are divided into two categories, namely, (i) “basic telecommunications businesses,” which refers to businesses that provide public network infrastructure, public data transmission and

basic voice communications services, and (ii) “value-added telecommunications businesses,” which refer to businesses that provide telecommunications and information services through the public network infrastructure. If the value-added telecommunications service covers two or more provinces, autonomous regions or municipalities, such service must be approved by the MIIT and the service provider must obtain a Cross-Regional Value Added Telecommunications Business Operation License, or the Cross-Regional VAT License.

Pursuant to the Cross-Regional VAT License issued to Beijing 21Vianet Broad Band Data Center Co., Ltd., or 21Vianet Beijing by the MIIT on January 17, 2012 (which was latest updated on April 30, 2015)December 18, 2018) with a term effective until January 17, 2017,23, 2022, 21Vianet Beijing is permitted to carry out its (i) data center business under the first category of “value-added telecommunications business” across ten cities in China.

Pursuant to the VAT License issued to Langfang Xunchi Computer Data Processing Co., Ltd., or LF Xunchi, by the Hebei Province Communications Administration, LF Xunchi is permitted to carry out itsBeijing; (ii) data center business in Langfang and Baoding for the period from April 10, 2013 (which was updated on December 23, 2014) to April 10, 2017.

Pursuant to the VAT License issued to Beijing Chengyishidai Network Technology Co., Ltd., or CYSD, by the Beijing Communications Administration on March 30, 2012 with a term effective until June 21, 2016, CYSD is permitted to carry out its(excluding internet access service and information service (excluding fixed-line telephone information service and internet informationresources coordination service) business under the secondfirst category of “value-added telecommunications business” across 3 province-level municipalities and 18 cities in Beijing.

Pursuant to the VAT License issued to Guangzhou Gehua Network Technology and Development Company Limited, or Gehua, by the Guangdong Communications Administration, Gehua is permitted to carry out its internet access service business and information service business (limited to internet service business) under the second category of “value-added telecommunications business” in Guangdong province from March 29, 2013 to December 29, 2016.

Pursuant to the VAT License issued to Beijing Fastweb Network Technology Co., Ltd., or BJ Fastweb, by Beijing Communications Administration on December 10, 2014 with a term effective until December 10, 2019, BJ Fastweb is permitted to carry out its internet access service business under the second category of “value-added telecommunications business” in Beijing.

Pursuant to the Cross-Regional VAT License issued to WiFire BJ by the MIIT on August 23, 2013 (which was updated on May 7, 2015) with a term effective until January 7, 2018, WiFire BJ is permitted to carry out its virtual private networkChina; (iii) VPN services under the first category of “value-added telecommunications business” across 253 province-level municipalities and 2 cities in China. Meanwhile, WiFire BJ also holds a VAT License issued by the Beijing Communications Administration on January 22, 2014 with a term effective until December 12, 2014, and is permitted to carry out itsChina; (iv) internet access businessservice under the first category of “value-added telecommunications business” across 13 province-level municipalities and provinces in China; and internet access service (solely providing services for website users) under the first category of “value-added telecommunications business” across 6 provinces in China; (v) domestic multi-party communications services under the second category of “value-added telecommunications business” in Beijing. A renewed VAT License was issued to WiFire BJ on December 31, 2014 with a term effective until December 31, 2019.across China; and (vi) domestic data transmission services through fixed network under the second category of “basic telecommunications business” across China.

Pursuant to the VAT License issued to BJ Yilong by Beijing Communications Administration on October 19, 2010,November 27, 2018 with a term effective until September 9, 2020, BJ Yilong is permitted to carry out itsthe information service business (limited to mobile network)(excluding internet information service) under the second category of “value-added telecommunications business” in Beijing. A renewedIn addition, pursuant to the VAT License was issued to BJ Yilong by Beijing Communications Administration on May 22, 2014 with a term effective until October 18, 2015 and renewed again on September 9, 2015November 27, 2018 with a term effective until September 9, 2020.

Pursuant to the VAT License issued to Guangdong Tianying Information Technology Co., Ltd., or GD Tianying, by Guangdong Communications Administration on September 12, 2014 with a term effective until December 16, 2015, GD Tianying24, 2020, BJ Yilong is permitted to carry out its data centerthe information service business (limited to internet information service) under the firstsecond category of “value-added telecommunications business” in Guangdong province. A renewed VAT License was issued to GD Tianying on December 16, 2015 with a term effective until December 16, 2020..

Pursuant to the Cross-Regional VAT License issued to Shenzhen Diyixian CommunicationTelecommunication Co., Ltd., or SZ DYX, by the MIIT on September 18, 2013 (which was updated on June 4, 2018) with a term effective until July 29, 2018,June 4, 2023, SZ DYX is permitted to carry out (i) its virtual private networkVPN services under the first category of “value-added telecommunications business” in China; and (ii) call center and information service business (limited to mobile network) under the second category of “value-added telecommunications business” across China.

Pursuant to the Cross-Regional VAT License issued to SC Aipu by the MIIT on July 31, 2012 with a term effective until August 1, 2016, SC Aipu is permitted to carry out call center and information service business (limited to mobile network) under the second category of “value-added telecommunications business” across 11 cities in China. In addition, MIIT has also approved SC Aipu to authorize each of its 7 subsidiaries to carry out internet access business under the second category of “value-added telecommunications business” across 11 citiesChina; (iii) data center business (excluding internet resources coordination service) under the first category of “value-added telecommunications business”, which covers the service in Beijing, Shanghai and Shenzhen; and (iv) internet access service under the first category of “value-added telecommunications business” across 3 province-level municipalities and provinces in China.

Pursuant to the VAT License issued to SH Blue Cloud by Shanghai Communications Administration on October 20, 2017 (which was updated on June 26, 2018 to revise the categories of permitted business) with a term effective until October 20, 2022, SH Blue Cloud is permitted to carry out the information service business (limited to internet information service) under the second category of “value-added telecommunications business” in Shanghai. In addition, pursuant to the Cross-Regional VAT License issued to Shanghai Guotong Network Co., Ltd., or SH Guotong,Blue Cloud by the MIIT on November 15, 2012, which was renewed on January 20, 2015May 18, 2018 with a term effective until January 20,February 15, 2020, SH GuotongBlue Cloud is permitted to carry out (i) full data center business under the first category of “value-added telecommunications business” in Beijing and

Shanghai; (ii) CDN service under the first category of “value-added telecommunications business” in Beijing and Shanghai; (iii) VPN services under first category of “value-added telecommunications business” in Beijing and Shanghai; (iv) internet access service under the first category of “value-added telecommunications business” in Beijing and Shanghai;(v) store-and-forward business under the second category of “value-added telecommunications business” across 14 citiesin China; and (vi) domestic call center business under the second category of “value-added telecommunications business” in China.

In connection with our data center services, we provide managed network services that connect our data centers with the telecommunication backbones of China’s major carriers, major non-carriers and ISPs as well as connect servers housed in our data centers. Our managed network services are offered in the form of bandwidth with optimized interconnectivity. Furthermore, weWe have been continuously developing our hosting service and managed network service to better serve our customers, and as a result, we introduce new technologies and services from time to time to support and improve our current business. As of the date of this annual report, there is no clear and express legal definition as to what constitutes a “managed network services,” nor are there laws or regulations in China specifically governing the managed network services or categorizing it as one of the “basic telecommunications businesses” or “value-added telecommunications services.” However, we cannot assure you that PRC governmental authorities will continue to deem our hosting service, managed network service and any of our newly developed technologies, network and services used in our business as a type of value-added telecommunications business or a business covered under the Cross-Regional VAT License issued to 21Vianet Beijing, WiFire BJ,SH Blue Cloud and SZ DYX, SC Aipu and SH Guotong, and the VAT License issued to CYSD, Gehua, LF Xunchi, BJ Yilong BJ Fastweb, GD Tianying and WiFire BJ.SH Blue Cloud. Furthermore, we cannot assure yourule out the possibility that PRC legislators or governmental authorities will not promulgate any new laws or regulations or update the current and existing laws and regulations which may clearly define or categorize our managedhosting service and any of our newly developed technologies, network and services used in our business as a type of basic telecommunication business.business, which is not covered by our VAT Licenses. As we expand our networks across China, it is also possible that the MIIT, in the future, may deem our operations to have exceeded the terms of our existing licenses. Further, we cannot assure you that 21Vianet Beijing, CYSD, Gehua, LF Xunchi, WiFire BJ, BJ Yilong, SZ DYX SC Aipu, BJ Fastweb, GD Tianying and SH GuotongBlue Cloud will be able to successfully renew their value added telecommunications business operating licenses upon their expiration, or maintain their annual inspection, ornor can we ensure that we will be able to obtain any other licenses necessary for us to carry out our business, or that our existing licenses will continue to cover all aspects of our operations upon their renewal.

In addition, MIIT initiated a periodical pilot scheme for mobile network resale business by issuing the Notice on Carrying out Pilot Work of Mobile Network Resale Business on May 17, 2013, or the Pilot Work Notice, pursuant to which, the qualified private sector enterprises are encouraged, but not required, to apply to participate in the pilot scheme in mobile network resale business and the pilot scheme only lasts for a short period ending on December 31, 2015. MIIT will, according to the Pilot Work Notice, adjust relevant policies in the future as appropriate based on the result of such pilot scheme. 21Vianet Beijing has voluntarily applied to participate in the pilot scheme and obtained approval on August 18, 2014, with a term expiring on December 31, 2015. Following expiration of the Pilot Work Notice, MIIT did not extend the effective period of the pilot scheme or issue a long-term regulation. The mobile network resale business continues and MIIT issued a guideline on January 6, 2016 to regulate the wholesale price in the mobile network resale business. In April 2018, MIIT published the Notice on Official Commercialization of Mobile Network Resale Business, or the Mobile Network Resale Business Notice, to officially commercialize the resale business of mobile network from May 1, 2018. Pursuant to the Mobile Network Resale Business Notice, an approved mobile network resale business operator under the aforementioned pilot scheme must renew the existing cooperation contract with a basic telecommunication service provider and apply for and obtain the applicable telecommunication business operation license. During the application period, a pilot enterprise may continue to carry out its mobile network resale business. However, if the basic telecommunication service provider terminates its cooperation with the pilot enterprise, or the pilot enterprise fails to obtain the applicable telecommunication business operation license before April 28, 2020, the pilot enterprise must terminate its mobile network resale business. We have entered into a cooperation contract with a basic telecommunication service provider for mobile resale business, and we plan to apply for the required telecommunication business operation license. However, we cannot assure you that we will be able to timely obtain the telecommunication business operation license or maintain all the permits and qualifications to conduct mobile network resale business on a continuous basis. If we are not able to continue our mobile network resale business, our business, financial condition and results of operations may be adversely affected.

MIIT initiated another periodical pilot scheme for broadband access business by issuing the Notice on Liberalizing the Broadband Access Market to Private Capital on December 25, 2014, or the Broadband Notice, pursuant to which, the qualified private sector enterprises are encouraged, but not required, to apply to participate in the pilot scheme in broadband access business and the pilot scheme lasts for 3 years endingcommencing on March 1,

2015. From 2015 to 2017, MIIT issued a series of notices in succession to expand the pilot scheme to all cities in nine provinces and several designated cities in other provinces. On June 19, 2018, MIIT issued the Notice on Deepening the Pilot Scheme in Broadband Access Business to extend the effective period of the pilot scheme to December 31, 2017.2020 and further expand the pilot scheme to all cities in fourteen provinces and several designated cities in other provinces. As of the date of this annual report, we have applied for andare qualified to provide and have provided broadband access services in 19 cities such as Beijing, Shanghai, Guangzhou and Shenzhen.Beijing.

We believe such pilot schemes and the official commercialization of the mobile network resale business represent the current administration’s continuous efforts in carrying out the recent policies of the PRC State Council and MIIT regarding encouraging private sectors to further participate in the telecommunication industry. The Broadband Notice specifically mentioned that the broadband access business is a basic telecommunication business. The Pilot Work Notice also specifically mentioned that the mobile network resale business which we believe shares something in common with our managed network services, is a second-category basic telecommunication business rather than a value-added telecommunication business. These pilot schemes and the official commercialization of the mobile network resale business, to some extent, reflect a legislative trend to welcome private enterprises (in comparison to the state-owned enterprise) to participate in basic telecommunication businesses in the soon future. Nevertheless, although we believe these pilot schemes are not a practical change or modification to the current legal framework which our managed network service business might be subject to and only represent a legislative trend to open up the basic telecommunication business market to the private enterprises, new laws, regulations or government interpretations may also be promulgated from time to time to regulate the hosting service and managed network service or any of our related technology or services, which may require us to obtain additional, or expand existing, operating licenses or permits. Any of these factors could result in our disqualification from carrying out our current business, causing significant disruption to our business operations which may materially and adversely affect our business, financial condition and results of operations. We will be closely monitoring the developments of relevant laws and regulations.

Furthermore, the MIIT has strengthened its oversight on the Internet access service market in recent years, which is underscored by the Circular on Clearing Up and Regulating the Internet Access Service Market issued by the MIIT in January 2017 and the Circular on Deepening the Work of Clearing Up and Regulating the Internet Access Service Market issued by the MIIT in April 2018. According to these two circulars, the regulator has launched a series of inspections and rectifications to regulate the market, which will last until March 31, 2019. For example, in February 2018, MIIT issued an internal notice, or the MIIT Internal Notice, pursuant to which telecommunication authorities will carry out a special enforcement campaign to inspect the operations of certain licensed telecommunications operators. In particular, the authorities will pay special attention to any improper operational activities, such as unauthorized establishment of transmission network, unlicensed operation of cross-border business and improper sublease of broadband resources. According to MIIT Internal Notice, basic telecommunication service providers should exercise extra prudence when considering providing additional network resources to the enterprises under inspection. If the enterprise is found to be engaged innon-compliant operations, it may be subject to various penalties, including suspension of network access, suspension of approving its application for new operation permit until rectification being completed, being publicized as an operator with discredit record ornon-compliance record, enhanced oversight of the authority and limitation on new telecommunication business, depending on the seriousness of the violations and the rectification result. The MIIT Internal Notice mandates that the foregoing inspection and scrutiny to be completed by September 30, 2018. According to the MIIT Internal Notice, 47 industry players are subject to the special inspection, including two of our consolidated affiliated entities, 21Vianet Beijing and SZ DYX. After the MIIT Internal Notice was issued, we closely communicated with thein-charge authority to clarify the inspection requirements of the authority and cooperate with them to review our business practices and compliance status. As of the date of this annual report, we have not received any further investigation notice or rectification order from the government authorities. Nevertheless, we cannot assure you that the government authorities will not conduct similar inspections from time to time in the future and may determine that we are not in full compliance with the regulatory requirements, especially the authority’s enhanced regulation on cross-border VPN business. If we are found to violate any operation requirements, we may be imposed on any of the administrative penalties mentioned in the MIIT Internal Notice, which may result in a material and adverse effect on our ability to conduct our operations and our financial conditions.

In addition, the MIIT and other relevant regulatory authorities recently published a series of new regulations, policies and controls with respect to the construction or development of new data centers, and rebuilding or expansion of existing data centers. For example, on January 21, 2019, MIIT, National Government Office Administration and National Energy Administration jointly published the Guidance on Promotion of Green Data Center Construction, pursuant to which the authorities encourage data centers to adhere to certain average levels of energy conservation and aim to reach several goals including, among others, maintaining the power usage effectiveness (PUE) of newly constructed large and extra-large data centers at or below 1.4 from the year 2022 onward. There are similar policies and restrictions governing the construction and expansion of data centers in some large cities, such as Beijing and Shanghai. On September 6, 2018, the General Office of the People’s Government of Beijing Municipality, or the GOPGB, issued the Beijing Municipality’s Catalogue for the Prohibition and Restriction of Newly Increased Industries (2018 Edition), or the 2018 Catalogue, which is a revised edition of the catalogue GOPGB issued in 2015. The 2018 Catalogue prohibits new construction or expansion within Beijing’s municipal districts of (i) data centers which are involved in providing Internet data services or information processing and storage support services, except for cloud computing data centers with PUE lower than 1.4, and (ii) call centers. Furthermore, new construction or expansion of data centers which are involved in providing Internet data services or information processing and storage support services with PUE lower than 1.4 is also prohibited within the boundaries of Beijing’s Dongcheng District, Xicheng District, Chaoyang District, Haidian District, Fengtai District, Shijingshan District and Tongzhou New Town. On January 2, 2019, Shanghai Municipal Commission of Economy and Information and Shanghai Municipal Development and Reform Commission jointly published the Guidance on Strengthening the Coordinated Construction of the Internet Data Center in Shanghai Municipality, pursuant to which, authorities encourage to effectively control the construction scale and energy consumption gross of Internet data centers and aim to reach several goals including, among others, the PUE of newly constructed Internet data center shall be strictly controlled below 1.3, and the PUE of reconstructed Internet data center shall be strictly controlled below 1.4, from the year 2020 onward.

Under the New PRC Enterprise Income Tax Law, we may be classified as a “resident enterprise” of China. Such classification could result in unfavorable tax consequences to us and ournon-PRC holders of shares and ADSs.

Pursuant to the New PRC Enterprise Income Tax Law, or Newthe EIT Law, as recently amended on December 29, 2018, and its implementation rules, which became effective on January 1, 2008, an enterprise established outside of China with “de facto management bodies” within China is considered a “resident enterprise,” meaning that it can be treated in a manner similar to a Chinese enterprise for enterprise income tax, or EIT, purposes. Under the implementation rules of Newthe EIT Law, the term “de facto management body” is defined as the management body that exercises full and substantial control and overall management over the business, productions, personnel, accounts and properties of an enterprise. On April 22, 2009, the State Administration of Taxation issued the Notice Regarding the Determination of Chinese-Controlled Offshore Incorporated Enterprises as PRC Tax Resident Enterprises on the Basis of De Facto Management Bodies, or Circular 82, which is amended and supplemented by the Announcement Regarding the Determination of PRC Tax Resident Enterprises on the Basis of De Facto Management Bodies issued by the State Administration of Taxation on January 29, 2014. Circular 82 and its amendments sets out certain specific criteria and process for determining whether the “de facto management body” of a Chinese-controlled offshore incorporated enterprise is located in China. Given

We do not believe that we are a “resident enterprise” for PRC EIT purposes. However, the New EIT Law and its implementation rules are relatively new and ambiguous in termstax resident status of some definitions, requirements and detailed procedures, itan enterprise is unclear howsubject to determination by the PRC tax authorities will determine tax residency based onand uncertainties remain with respect to the factsinterpretation of each case.

the term “de facto management body”. If the PRC tax authorities determine that we are a “resident enterprise” for PRC EIT purposes, a number of unfavorable PRC tax consequences could follow: (i) we may be subject to EIT at a rate of 25% on our worldwide taxable income as well as PRC EIT reporting obligations; (ii) a 10% (or a lower rate under an applicable tax treaty, if any) withholding tax may be imposed on dividends we pay tonon-PRC enterprise holders (20% fornon-PRC individual holders) of our shares and ADSs; and (iii) a 10% PRC tax may apply to gains realized bynon-PRC enterprise holders (20% for

non-PRC individual holders) of our shares and ADSs from transferring our shares or ADSs, if such income is consideredPRC-source income.

Similarly, such unfavorable tax consequences could apply to our Hong Kong, Cayman and BVI subsidiaries, if either of them is deemed to be a “resident enterprise” by the PRC tax authorities. Notwithstanding the foregoing provisions, the New EIT Law also provides that the dividends paid between “qualified resident enterprises” are exempt from EIT. If our Hong Kong, Cayman and BVI subsidiaries are deemed “resident enterprises” for PRC EIT purposes, the dividends they receive from their PRC subsidiaries, including 21Vianet China, may constitute dividends between “qualified resident enterprises” and therefore qualify for tax exemption. However, the definition of “qualified resident enterprise” is unclear and the relevant PRC government authorities have not yet issued guidance with respect to the processing of outbound remittances to entities that are treated as resident enterprises for PRC EIT purposes. Even if such dividends qualify as “tax-exempt“tax-exempt income,” we cannot guarantee that such dividends will not be subject to any withholding tax.

We and our non-residentnon-tax resident investors face uncertainty with respect to indirect transfers of equity interests in PRC resident enterprises by theirnon-PRC holding companies.

Pursuant to the Notice on Strengthening Administration of Enterprise Income Tax for Share Transfers by Non-PRC Resident Enterprises, or Circular 698, issued by the State Administration of Taxation, which became effective retroactively as of January 1, 2008, where a non-resident enterprise investor transfers equity interests in a PRC resident enterprise indirectly by way of disposing of equity interests in an overseas holding company, the non-resident enterprise investor, being the transferor, may be subject to PRC enterprise income tax, if the indirect transfer is considered to be an abusive use of company structure without reasonable commercial purposes. As a result, gains derived from such indirect transfer may be subject to PRC withholding tax at the rate of up to 10%. In addition, the PRC resident enterprise may be required to provide necessary assistance to support the enforcement of Circular 698.

On February 3, 2015, the State Administration of Tax issued the Notice on Certain Corporate Income Tax Matters on Indirect TransfersTransfer of Properties by Non-ResidentNon-Tax Resident Enterprises, or Circular 7. Circular 7 has introduced a new tax regime that is significantly different from that under Circular 698. Circular 7 extends its tax jurisdiction to not only indirect transfers set forth under Circular 698 but also transactions involving transfer of other taxable assets, through the offshore transfer of a foreign intermediate holding company. In addition, Circular 7 provides clearer criteria than Circular 698 on how to assess reasonable commercial purposes and has introduced safe harbors for internal group restructurings and the purchase and sale of equity through a public securities market. Circular 7 also brings challenges to both the foreign transferor and transferee (or other person who is obligated to pay for the transfer) of the taxable assets. Where a non-residentnon-tax resident enterprise conducts an “indirect transfer” by transferring the taxable assets indirectly by disposing of the equity interests of an overseas holding company, the non-residentnon-tax resident enterprise being the transferor, or the transferee, or the PRC entity which directly owned the taxable assets may report to the relevant tax authority such indirect transfer. Using a “substance over form” principle, the PRC tax authority mayre-characterize such indirect transfer as a direct transfer of the equity interests in the PRC tax resident enterprise and other properties in China. As a result, gains derived from such indirect transfer may be subject to PRC enterprise income tax, and the transferee or other person who is obligated to pay for the transfer is obligated to withhold the applicable taxes, currently at a rate of up to 10% for the transfer of equity interests in a PRC resident enterprise. BothNevertheless, Circular 7 has introduced safe harbors for internal group restructurings and the purchase and sale of equity through a public securities market.

On October 17, 2017, the State Administration of Tax issued the Announcement of the State Administration of Taxation on Issues Concerning the Withholding ofNon-resident Enterprise Income Tax at Source, or SAT Bulletin 37, which came into effect on December 1, 2017 and was amended on June 15, 2018. The SAT Bulletin 37 further clarifies the practice and procedure of the withholding ofnon-tax resident enterprise income tax. Pursuant to Circular 7 and SAT Bulletin 37, both the transferor and the transferee may be subject to penalties under PRC tax laws if the transferee fails to withhold the taxes and the transferor fails to pay the taxes.

However, as these rules and notices are relatively new and there is a lack of clear statutory interpretation, we face uncertainties on the reporting and consequences on future private equity financing transactions, share exchange or other transactions involving the transfer of shares in our company by investors that arenon-PRC resident enterprises, or sale or purchase of shares in othernon-PRC resident companies or other taxable assets by us. Our Cayman Islands holding company and othernon-PRC resident enterprises in our group may be subject to filing obligations or may be taxed if our Cayman Islands holding company and othernon-PRC resident enterprises in our group are transferors in such transactions, and may be subject to withholding obligations if our Cayman Islands holding company and othernon-PRC resident enterprises in our group are transferees in such

transactions. For the transfer of shares in our Cayman Islands holding company by investors that arenon-PRC resident enterprises, our PRC subsidiaries may be requested to assist in the filing under Circular 698 and Circular 7.7 and/or SAT Bulletin 37. As a result, we may be required to expend valuable resources to comply with these rules and notices or to request the relevant transferors from whom we purchase taxable assets to comply, or to establish that our Cayman Islands holding company and other non-residentnon-tax resident enterprises in our group should not be taxed under Circular 698 and

Circular 7 and/or SAT Bulletin 37, which may have a material adverse effect on our financial condition and results of operations. There is no assurance that the tax authorities will not apply Circular 698 and Circular 7 and/or SAT Bulletin 37 to our offshore restructuring transactions wherenon-PRC resident investors were involved if any of such transactions were determined by the tax authorities to lack reasonable commercial purpose. As a result, we and ournon-PRC resident investors may be at risk of being taxed under Circular 698 and Circular 7 and/or SAT Bulletin 37 and may be required to comply with or to establish that we should not be taxed under Circular 698 and Circular 7 and/or SAT Bulletin 37, which may have a material adverse effect on our financial condition and results of operations or suchnon-PRC resident investors’ investments in us. We have conducted acquisition transactions in the past and may conduct additional acquisition transactions in the future. We cannot assure you that the PRC tax authorities will not, at their discretion, adjust any capital gains and impose tax return filing obligations on us or require us to provide assistance for the investigation of PRC tax authorities with respect thereto. Heightened scrutiny over acquisition transactions by the PRC tax authorities may have a negative impact on potential acquisitions we may pursue in the future.

Discontinuation of any of the preferential tax treatments available to us or imposition of any additional taxes could adversely affect our financial condition and results of operations.

The New EIT Law and its implementation rules, which became effective on January 1, 2008, unified the previously-existing separate income tax laws for domestic enterprises and FIEs and adopted a unified 25% EIT rate applicable to all resident enterprises in China, except for certain entities established prior to March 16, 2007 that are eligible for their existing preferential tax incentives, adjusted by certain transitionalphase-out rules promulgated by the State Council on December 26, 2007. In addition, certain enterprises may enjoy a preferential EIT rate of 15% under the New EIT Law if they qualify as High and New Technology Enterprise, or HNTE, subject to various qualification criteria.

A number of our PRC subsidiaries and consolidated affiliated entities, including 21Vianet Beijing, Gehua, BJ Fastweb, WiFire BJ (formerly known as BJ Tianwang)SH Blue Cloud, and GD Tianying,SZ DYX are entitled to enjoy a preferential tax rate of 15% due to their qualification as HNTE. The qualification as an HNTE is subject to annual administrative evaluation and a three-year review by the relevant authorities in China and a six-year reapplication.

In 2000 and 2012, Sichuan Aipu Network Co., Ltd., or SC Aipu, and Yunnan Aipu Network Technology Co., Ltd., or Yunnan Aipu, two companies within the Aipu Group, were qualified for a preferential tax rate of 15%. The preferential tax rate is awarded to companies that have operations in certain industries and meet the criteria of the Preferential Tax Policies for Development of the Western Regions. The qualification will need to be assessed on an annual basis.

In April 2011, 21Vianet (Xi’an) Information Outsourcing Industry Park Services Co., Ltd., or Xi’an Sub was qualified for a preferential tax rate of 15%. The preferential tax rate is awarded to companies that have operations in certain industries and meet the criteria of the Preferential Tax Policies for Development of the Western Regions. The qualification will need to be assessed on an annual basis.

In 2013, BJ iJoy was qualified as a software enterprise which allows it to utilize a two-year 100% exemption for 2013 and 2014 followed by a three-year half-reduced EIT rate effective for the years from 2015 to 2017.

China. If 21Vianet Beijing, Gehua, BJ Fastweb, WiFire BJSH Blue Cloud and GD TianyingSZ DYX fail to maintain or renew their HNTE status, or if Xi’an Sub, SC Aipu and Yunnan Aipu are not able to enjoy their preferential tax treatment under Preferential Tax Policies for Development of the Western Regions, or if BJ iJoy fails to maintain or renew its software enterprise status, their applicable EIT rate may be increased to 25%, which could have a material adverse effect on our financial condition and results of operations.

In April 2011, Xi’an Sub, a subsidiary located in Shaanxi Province, was qualified for a preferential tax rate of 15% and started to apply this rate from then on. The preferential tax rate is awarded to companies that are located in West Regions of China which operate in certain encouraged industries. This qualification will need to be assessed on an annual basis. For the years ended December 31, 2016, 2017 and 2018, the tax rate assessed for Xi’an Sub was 25%, 25% and 15%, respectively.

For the year ended December 31, 2018, our other PRC subsidiaries would be subject to an EIT rate of 25%, unless they are qualified as Small Scale and Low Profit Enterprises which would be entitled to exempt fifty percent (50%) of their income from tax and enjoy a reduced EIT rate of 20%.

The M&A Rules establish complex procedures for some acquisitions of Chinese companies by foreign investors, which could make it difficult for us to pursue growth through acquisitions in China.

The M&A Rules and other recently adopted regulations and rules concerning mergers and acquisitions established additional procedures and requirements that could make merger and acquisition activities by foreign investors more time consuming and complex. In addition, the Implementing Rules Concerning Security Review on the Mergers and Acquisitions by Foreign Investors of Domestic Enterprises, issued by the MOC in August 2011, specify that mergers and acquisitions by foreign investors involved in “an industry related to national security” are subject to strict review by the MOC, and prohibit any activities attempting to bypass such security review, including by structuring the transaction through a proxy or contractual control arrangement. We believe that our business is not in an industry related to national security, but we cannot preclude the possibility that the

MOC or other government agencies may publish explanations contrary to our understanding or broaden the scope of such security reviews in the future, in which case our future acquisitions in the PRC, including those by way of entering into contractual control arrangements with target entities, may be closely scrutinized or prohibited. Moreover, the Anti-Monopoly Law requires that the MOC be notified in advance of any concentration of undertaking if certain filing thresholds are triggered. Part of our growth strategy includes acquiring complementary businesses or assets in China. Complying with the requirements of the laws and regulations mentioned above and other PRC regulations to complete such transactions could be time-consuming, and any required approval processes, including obtaining approval from the MOC, may delay or inhibit our ability to complete such transactions, which could affect our ability to expand our business or maintain our market share. If any of our acquisitions were subject to the M&A Rule and were found not to be in compliance with the requirements of the M&A Rule in the future, relevant PRC regulatory agencies may impose fines and penalties on our operations in the PRC, limit our operating privileges in the PRC, or take other actions that could have a material adverse effect on our business, financial condition, results of operations, reputation and prospects.

PRC regulation of loans and direct investment by offshore holding companies to PRC entities may delay or prevent us from using the proceeds from our overseas offerings to make loans or additional capital contributions to our PRC subsidiaries or consolidated affiliated entities, which could materially and adversely affect our liquidity and our ability to fund and expand our business.

In utilizing the proceeds we received from our overseas offerings or in other financing activities, as an offshore holding company, we may make loans to our PRC subsidiaries or our consolidated affiliated entities in the PRC, or we may make additional capital contributions to our PRC subsidiaries or consolidated affiliated entities. Any loans to our PRC subsidiaries or our consolidated affiliated entities in the PRC are subject to PRC regulations. For example, loans by us to our PRC subsidiaries, which are FIEs, to finance their activities cannot exceed a statutory limitscap and must be registeredfiled with the State Administration of Foreign Exchange, or SAFE.SAFE, through the online filing system of SAFE after the loan agreement is signed and no later than three business days prior to the borrower withdraws any amount.

We may also decide to finance our PRC subsidiaries for operations in China by means of capital contributions. These capital contributions must be approved by or filed with the MOC or its local counterpart. We cannot assure you that we will be able to obtain these government approvals on a timely basis, if at all, with respect to future capital contributions by us to our subsidiaries. If we fail to receive such approvals, our ability to use the proceeds from our overseas offerings and to capitalize our PRC operations may be negatively affected, which could adversely affect our liquidity and our ability to fund and expand our business.

Governmental control of currency conversion may limit our ability to receive and utilize our revenues effectively.

We earn most of our revenues and incur most of our expenses in Renminbi; however, Renminbi is not freely convertible at present.

The PRC government continues to regulate conversion between Renminbi and foreign currencies, despite the significant reduction in its control in recent years over trade transactions involving import and export of goods and services as well as other frequent routine foreign exchange transactions. These transactions are known

as current account items. However, remittance of Renminbi by foreign investors into the PRC for the purposes of capital account items, such as capital contributions, is generally permitted upon obtaining specific approvals from, or completing specific registrations or filings with, the relevant authorities on acase-by-case basis and is subject to a strict monitoring system. Regulations in the PRC on the remittance of Renminbi into the PRC for settlement of capital account items are developing gradually. Currently, our PRC subsidiaries may purchase foreign currencies for settlement of current account transactions, including payments of dividends to us, without the approval of the SAFE. However, foreign exchange transactions by our PRC subsidiaries under the capital account continue to be subject to significant foreign exchange controls and require the approval of or need to

register or file with PRC governmental authorities, including the SAFE. In particular, if our PRC subsidiaries borrow foreign currency loans from us or other foreign lenders, these loans must first be registeredfiled with the SAFE. IfSAFE after the loan agreement is signed and at least three business days before the borrower draws any of our PRC subsidiaries, which are wholly foreign-owned enterprises, borrowsamount from the foreign currency,loan, and the accumulative amount of its foreign currency loans borrowed by a PRC subsidiary may not exceed the difference between the total investment and the registered capital of that PRC subsidiary.a statutory upper limit. If we finance our PRC subsidiaries by means of additional capital contributions, these capital contributions must be approved by certain government authorities, including the National Development and Reform Commission,or filed with the MOC or their respective local counterparts. Any existing and future restrictions on currency exchange may affect the ability of our PRC subsidiaries or affiliated entities to obtain foreign currencies, limit our ability to meet our foreign currency obligations or otherwise materially and adversely affect our business.

In March 2015, SAFE promulgated the Circular on Reforming the Administration Approach Regarding the Foreign Exchange Capital Settlement of Foreign-invested Enterprises, or SAFE Circular No. 19, which became effective on June 1, 2015. SAFE Circular No. 19 provides that, among other things, a foreign-invested enterprise may convert up to 100% of the foreign currency in its capital account into RMB on a discretionary basis according to the actual needs. On June 9, 2016, SAFE further issued the Circular of the State Administration of Foreign Exchange on Reforming and Regulating Policies on the Control over Foreign Exchange Settlement of Capital Accounts, or SAFE Circular No. 16, to further expand and strengthen such discretionary conversion reform under SAFE Circular No. 19. SAFE Circular No. 16 provides an integrated standard for conversion of foreign exchange under capital account items on a discretionary basis which applies to all enterprises registered in the PRC. Pursuant to SAFE Circular No. 16, in addition to foreign currency capital, the discretionary conversion policy expands to foreign currency debts borrowed by an enterprise (except financial institutions) and repatriated funds raised through overseas listing. In addition, SAFE Circular No. 16 has narrowed the scope of purposes for which an enterprise must not use the RMB funds so converted, which include, among others, (i) payment for expenditure beyond its business scope or otherwise as prohibited by the applicable laws and regulations; (ii) investment in securities or other financial products other than banks’ principal-secured products; (iii) provision of loans tonon-affiliated enterprises, except where it is expressly permitted in the business scope of the enterprise; and (iv) construction or purchase ofnon-self-used real properties, except for the real estate developer.

Fluctuation in exchange rates could have a material adverse effect on our results of operations and the value of your investment.

The conversion of Renminbi into foreign currencies, including U.S. dollars, is based on rates set by the People’s Bank of China. The PRC government allowed the Renminbi to appreciate by more than 20% against the U.S. dollar between July 2005 and July 2008. Between July 2008 and June 2010, this appreciation was halted and the exchange rate between the Renminbi and the U.S. dollar remained within a narrow band. As a consequence, the Renminbi fluctuated significantly during that period against other freely traded currencies, in tandem with the U.S. dollar. Since June 2010, the RMB has fluctuated against the U.S. dollar, at times significantly and unpredictably.unpredictably, and in recent years the RMB has depreciated significantly against the U.S. dollar. It is difficult to predict whether the depreciation will continue and how market forces or PRC or U.S. government policy may impact the exchange rate between the RMB and the U.S. dollar in the future.

As our costs and expenses are mostly denominated in RMB, the appreciation of the RMB against the U.S. dollar would increase our costs in U.S. dollar terms. In addition, as our operating subsidiaries and VIEs in China receive revenues in RMB, any significant depreciation of the RMB against the U.S. dollar may have a material and adverse effect on our revenues in U.S. dollar terms and financial condition, and the value of, and any dividends payable on, our ordinary shares. For example, to the extent that we need to convert U.S. dollars into Renminbi for capital expenditures and working capital and other business purposes, such as the proceeds from our 2017 Bonds and 2020 Notes, appreciation of the Renminbi against the U.S. dollar would have an adverse effect on the Renminbi amount we would receive from the conversion. Conversely, if we decide to convert Renminbi into U.S. dollars for the purpose of making payments for dividends on our ordinary shares or ADSs, strategic acquisitions or investments or other business purposes, appreciation of the U.S. dollar against the

Renminbi would have a negative effect on the U.S. dollar amount available to us. These and other effects on our financial data resulting from fluctuations in the value of the RMB against the U.S. dollar could have a material and adverse effect on the market price of our ADSs and your investment. See “Item 11. Quantitative and Qualitative Disclosures about Market Risk—Foreign Exchange Risk.”

PRC regulations relating to the establishment of offshore special purpose vehicles by PRC residents may subject our PRC resident beneficial owners to personal liability and limit our ability to acquire PRC companies, to inject capital into our PRC subsidiaries, limit our PRC subsidiaries’ ability to distribute profits to us, or otherwise materially and adversely affect us.

In October 2005, SAFE issued the Circular on the Relevant Issues in the Foreign Exchange Control over Financing and Return Investment Through Special Purpose Companies by Residents Inside China, or Circular

75, which is now replaced by the Circular on Relevant Issues Concerning Foreign Exchange Control on Domestic Residents’ Offshore Investment and Financing and Roundtrip Investment through Special Purpose Vehicles, or Circular 37, issued by SAFE on July 4, 2014. According to Circular 37, PRC residents are required to register with local SAFE branches in connection with their direct establishment or indirect control of an offshore entity for the purposes of overseas investment and financing, with such PRC residents’ legally owned assets or equity interests in domestic enterprises or offshore assets or interests, referred to in Circular 37 as a “special purpose vehicle.” The term “control” under Circular 37 is broadly defined as the operation rights, beneficiary rights or decision-making rights acquired by the PRC residents in the offshore special purpose vehicles or PRC companies by such means as acquisition, trust, proxy, voting rights, repurchase, convertible bonds or other arrangements. Circular 37 further requires amendment to the registration in the event of any changes with respect to the basic information of the special purpose vehicle, such as changes in a PRC resident individual shareholder, name or operation period; or any significant changes with respect to the special purpose vehicle, such as increase or decrease of capital contributed by PRC individuals, share transfer or exchange, merger, division or other material event. If the shareholders of the offshore holding company who are PRC residents do not complete their registration with the local SAFE branches, the PRC subsidiaries may be prohibited from distributing their profits and proceeds from any reduction in capital, share transfer or liquidation to the offshore company, and the offshore company may be restricted in its ability to contribute additional capital to its PRC subsidiaries. Moreover, failure to comply with SAFE registration and amendment requirements described above could result in liability under PRC law for evasion of applicable foreign exchange restrictions. On February 13, 2015, SAFE promulgated a Notice on Further Simplifying and Improving Foreign Exchange Administration Policy on Direct Investment, or SAFE Notice 13, which became effective on June 1, 2015. SAFE Notice 13 has delegated to the qualified banks the authority to register all PRC residents’ investment in “special purpose vehicle” pursuant to the Circular 37, except that those PRC residents who have failed to comply with Circular 37 will remain to fall into the jurisdiction of the local SAFE branches and must make their supplementary registration application with the local SAFE branches.

Our current PRC resident beneficial owners, including ourco-founders Sheng Chen and Jun Zhang, have filed the foreign exchange registration in connection with their respective overseas shareholding in our Companycompany in accordance with the Circular 37 on June 10, 2014. We cannot assure you when ourco-founders can successfully complete their registrations. We have also requested other PRC residents who we know hold direct or indirect interest in our company to make the necessary applications, filings and amendments as required under Circular 37 and other related rules. We attempt to comply, and attempt to ensure that these PRC residents holding direct or indirect interest in our company comply, with the relevant requirements, and those persons holding direct or indirect interests in our securities whose identities and addresses we know and who are subject to Circular 37 and the relevant SAFE regulations have conducted the registration procedures prescribed by Circular 37 and will update such registration. However, we may not be informed of the identities of all the PRC residents holding direct or indirect interest in our company, and we cannot provide any assurances that these PRC residents will comply with our request to make or obtain any applicable registrations or comply with other requirements required by Circular 37 or the relevant SAFE regulations. The failure or inability of PRC residents, including ourco-founders, to make any required registrations or comply with other requirements under

Circular 37 and the relevant SAFE regulations may subject such PRC residents or our PRC subsidiaries to fines and legal sanctions and may also limit our ability to contribute additional capital into or provide loans to our PRC subsidiaries and our consolidated affiliated entities, limit our PRC subsidiaries’ ability to pay dividends or otherwise distribute profits to us, or otherwise materially and adversely affect us.

Failure to comply with the registration requirements for employee share option plans may subject our equity incentive plan participants who are PRC residents or us to fines and other legal or administrative sanctions.

Since 2007, SAFE has implemented rules requiring PRC residents who participate in employee stock option plans of overseas publicly listed companies to register with SAFE or its local office and complete certain other procedures. Effective on February 15, 2012, SAFE promulgated the Circular on the Relevant Issues Concerning Foreign Exchange Administration for Domestic Individuals Participating in an Employees Share Incentive Plan

of an Overseas-Listed Company, or SAFE Notice 7. Under SAFE Notice 7, PRC residents who participate in a share incentive plan of an overseas publicly listed company are required to register with SAFE and complete certain other procedures. PRC residents include directors, supervisors, management and employees of PRC domestic companies specified in the Administrative Regulations of the People’s Republic of China on Foreign Exchange, regardless of nationality. SAFE Notice 7 further requires that an agent should also be designated to handle matters in connection with the exercise or sale of share options granted under the share incentive plan to participants. We and the PRC residents to whom we have granted stock options are subject to SAFE Notice 7. If we or our PRC optionees fail to comply with these regulations, we or our PRC optionees may be subject to fines and other legal or administrative sanctions.

Risks Related to our ADSs

Potential uncertainty involving the going private transaction may adversely affect our business and the market price of our ADSs.

On June 10, 2015, our board of directors received a preliminary non-binding proposal letter from Mr. Sheng Chen, our chairman of the board of directors and chief executive officer, Kingsoft Corporation Limited and Tsinghua Unigroup International Co., Ltd. (together with Mr. Sheng Chen and Kingsoft Corporation Limited, the “Buyer Group”), to acquire all of our outstanding ordinary shares not already owned by the Buyer Group for US$23.00 in cash per ADS. On June 16, 2015, our board of directors formed a special committee of independent directors, or the Special Committee, to review and evaluate the proposal.

The going-private transaction, whether or not consummated, presents a risk of diverting management focus, employee attention and resources from other strategic opportunities and from operational matters. The development of the transaction, such as the entry into or the termination of any definitive agreement, may increase volatility of the trading price of our ADSs.

The market price of our ADSs has fluctuated and may continue to be volatile.

The trading prices of our ADSs are likely to be volatile and could fluctuate widely due to factors beyond our control. This may happen because of broad market and industry factors, such as the performance and fluctuation in the market prices or the underperformance or declining financial results of other companies based in China that have listed their securities in the United States in recent years. The securities of some of these companies have experienced significant volatility since their initial public offerings, including, in some cases, substantial price declines in the trading prices of their securities. The trading performances of other Chinese companies’ securities after their offerings may affect the attitudes of investors toward Chinese companies listed in the United States, which consequently may impact the trading performance of our ADSs, regardless of our actual operating performance. The recent ongoing administrative proceedings brought by SEC against five accounting firms in China, alleging that they refused to hand over documents to the SEC for ongoing investigations into certain China-based companies, occurs at a time when accounting scandals have eroded investor appetite for China-based companies. Any other negative news or perceptions about inadequate corporate governance practices or fraudulent accounting, corporate structure or matters of the Chinese companies may also negatively affect the attitudes of investors towards Chinese companies in general, including us, regardless of whether we have conducted any inappropriate activities. In addition, securities markets may from time to time experience significant price and volume fluctuations that are not related to our operating performance, which may have a material and adverse effect on the market price of our ADSs.

In addition, the market price for our ADSs has fluctuated since we first listed our ADSs on the NASDAQNasdaq Global Select Market on April 21, 2011, until April 11, 2016,2011. In 2018, the trading prices of our ADSs have ranged from US$8.315.01 to US$32.3411.98 per ADS, and the last reported closing price on April 11, 2016March 26, 2019 was US$20.798.17 per ADS. The market price for our ADSs may be highly volatile and subject to wide fluctuations in response to factors including the following:

 

actual or anticipated fluctuations in our quarterly results of operations and changes or revisions of our expected results;

announcements of new services by us or our competitors;

changes in financial estimates or recommendations by securities analysts;

 

delays in the release of quarterly and annual results of operations or the filing of key documents and reports required by to filed by the U.S. securities laws;

 

conditions in the internet industry in China;

 

changes in the performance or market valuations of other companies that provide hosting and managed network services;

 

fluctuations of exchange rates between the Renminbi and the U.S. dollar or other foreign currencies;

 

announcements by us or our competitors of significant acquisitions, strategic partnerships, joint ventures or capital commitments;

 

detrimental negative publicity about us, our competitors or our industry;

 

negative short seller allegations against us;

 

additions or departures of executive officers;

 

sales or perceived potential sales of additional ordinary shares or ADSs;

 

litigation or administrative investigations; and

 

general economic or political conditions in China.

Our dual-class voting structure will limit your ability to influence corporate matters and could discourage others from pursuing any change of control transactions that holders of our Class A ordinary shares and ADSs may view as beneficial.

We have a dual-class voting structure such that our ordinary shares consist of Class A ordinary shares and Class B ordinary shares. In respect of matters requiring the votes of shareholders, holders of Class A ordinary shares are entitled to one vote per share, while holders of Class B ordinary shares are entitled to ten votes per share. Each Class B ordinary share is convertible into one Class A ordinary share at any time by the holder thereof, while Class A ordinary shares are not convertible into Class B ordinary shares or preferred shares under any circumstances. Upon any transfer of Class B ordinary shares by a holder thereof to any person or entity which is not an affiliate of such holder, such Class B ordinary shares shall be automatically and immediately converted into the equal number of Class A ordinary shares. Due to the disparate voting powers attached to these two classes, holders of our Class B ordinary shares have significant voting power over matters requiring shareholder approval. This concentrated control will limit your ability to influence corporate matters and could discourage others from pursuing any potential merger, takeover or other change of control transactions that holders of Class A ordinary shares and ADSs may view as beneficial.

Future sales of a substantial number of our ADSs in the public market, or the perception that these sales could occur, could cause the price of our ADSs to decline.

In the future, we may sellissue additional ordinary shares or ADSs to raise capital, and our existing shareholders could sell substantial amounts of ADSs, including those issued upon the exercise of outstanding options, in the public market. We cannot predict the size of any future issuance of ordinary shares or ADSs or the effect that future sales of our ordinary shares or ADSs would have on the market price of our ADSs. Any future sales of a substantial number of our ADSs in the public market, or the perception that these sales could occur, could cause the trading price of our ADSs to decline and impair our ability to raise capital through the sale of additional equity securities.

You may not have the same voting rights as the holders of our ordinary shares and may not receive voting materials in time to be able to exercise your right to vote.

Except as described in this annual report and in the deposit agreement, holders of our ADSs are not able to exercise voting rights attaching to the Class A ordinary shares evidenced by our ADSs on an individual basis.

Holders of our ADSs will appoint the depositary or its nominee as their representative to exercise the voting rights attaching to the underlying Class A ordinary shares represented by the ADSs. Otherwise, you will not be able to exercise your right to vote unless you withdraw the underlying Class A ordinary shares represented by the ADSs. However, you may not know of the meeting sufficiently in advance to withdraw the ordinary shares. If we ask for instructions from ADS holders, the depositary will notify you of the upcoming vote and arrange to deliver our voting materials to you. We cannot assure you that you will receive voting materials in time to instruct the depositary to vote, and it is possible that you, including persons who hold their ADSs through brokers, dealers or other third parties, will not have the opportunity to exercise a right to vote. The deposit agreement provides that if the depositary does not timely receive valid voting instructions from the ADS holders, then the depositary will, with certain limited exceptions, give a discretionary proxy to a person designated by us to vote such shares.

We are exempt from certain corporate governance requirements of NASDAQNasdaq and we intend to rely on certain exemptions.

Certain corporate governance practices in the Cayman Islands, which is our home country, are considerably different than the standards applied to U.S. domestic issuers. NASDAQNasdaq Marketplace Rules provide that foreign private issuers are exempt from certain corporate governance requirements of NASDAQNasdaq and may follow their home country practices, subject to certain exceptions and requirements to the extent that such exemptions would be contrary to U.S. federal securities laws and regulations. We currently follow our home country practice that: (i) does not require us to solicit proxy and hold meetings of our shareholders every year, (ii) does not restrict a company’s transactions with directors, requiring only that directors exercise a duty of care and owe certain fiduciary duties to the companies for which they serve, (iii) does not require us to obtain shareholder approval for issuing additional securities exceeding 20% of our outstanding ordinary shares, and (iv) does not require us to seek shareholders’ approval for amending our share incentive plan. As a result, our investors may not be provided with the benefits of certain corporate governance requirements of NASDAQ.Nasdaq.

We may be classified as a passive foreign investment company for United States federal income tax purposes, which could result in adverse U.S. federal income tax consequences to U.S. holders of our ADSs or Class A ordinary shares.

Based on the market price of our ADSs and Class A ordinary shares, the value of our assets, and the composition of our assets and income, we believe that we were not a passive foreign investment company (a “PFIC”) for United States federal income tax purposes for our taxable year ended December 31, 20152018 and we do not expect to be a PFIC for the current year or for the foreseeable future. Nevertheless, the application of the PFIC rules is subject to ambiguity in several respects and, in addition, we must make a separate determination each year as to whether we are a PFIC (after the close of each taxable year). Accordingly, we cannot assure you that we will not be a PFIC for our current taxable year or for any future taxable year.

Anon-U.S. corporation, such as our company, will be considered a PFIC for United States federal income tax purposes for any taxable year if either (i) 75% or more of its gross income for such year consists of certain types of “passive” income or (ii) 50% or more of the value of its assets (determined on the basis of a quarterly average) during such year produce or are held for the production of passive income or the asset test.(the “asset test”). While we do not anticipate being a PFIC, changes in the nature of our income or assets or the value of our assets may cause us to become a PFIC for the current or any subsequent taxable year. Under circumstances where revenues from activities that produce passive income significantly increase relative to our revenues from activities that producenon-passive income or where we determine not to deploy significant amounts of cash for active purposes, our risk of becoming classified as a PFIC may substantially increase.

Although the law in this regard is not entirely clear, we treat our variable interest entities as being owned by us for United States federal income tax purposes because we control their management decisions and we are entitled to substantially all of their economic benefits and, as a result, we consolidate their results of operations in our consolidated U.S. GAAP financial statements. If it were determined, however, that we are not the owner of

our variable interest entities for United States federal income tax purposes, we would likely be treated as a PFIC for our taxable year ended December 31, 20152018 and for subsequent taxable years.

If we were to be or become a PFIC, a U.S. Holder (as defined in “Item 10.E. Additional Information—Taxation—United States Federal Income Tax Considerations—General”) may incur significantly increased United States income tax on gain recognized on the sale or other disposition of the ADSs or Class A ordinary shares and on the receipt of distributions on the ADSs or Class A ordinary shares to the extent such gain or distribution is treated as an “excess distribution” under the United States federal income tax rules. For more information, see “Item 10.E. Additional Information—Taxation—United States Federal Income Tax Considerations—Passive Foreign Investment Company Considerations.”

You may not be able to participate in rights offerings, may experience dilution of your holdings and you may not receive certain distributions on Class A ordinary shares if it is impractical to make them available to you.

We may from time to time distribute rights to our shareholders, including rights to acquire our securities. Under the deposit agreement for the ADSs, the depositary will not offer those rights to ADS holders unless both the rights and the underlying securities to be distributed to ADS holders are either registered under the Securities Act or exempt from registration under the Securities Act with respect to all holders of ADSs. We are under no obligation to file a registration statement with respect to any such rights or underlying securities or to endeavor to cause such a registration statement to be declared effective. In addition, we may not be able to take advantage of any exemptions from registration under the Securities Act. Accordingly, holders of our ADSs may be unable to participate in our rights offerings and may experience dilution in their holdings as a result.

In addition, the depositary of our ADSs has agreed to pay to you the cash dividends or other distributions it or the custodian receives on our ordinary shares or other deposited securities after deducting its fees and expenses. You will receive these distributions in proportion to the number of Class A ordinary shares your ADSs represent. However, the depositary may, at its discretion, decide that it is unlawful or impractical to make a distribution available to any holders of ADSs. For example, the depositary may determine that it is not practicable to distribute certain property through the mail, or that the value of certain distributions may be less than the cost of mailing them. In these cases, the depositary may decide not to distribute such property and you will not receive such distribution.

You may be subject to limitations on transfer of your ADSs.

Your ADSs represented by the ADRs are transferable on the books of the depositary. However, the depositary may close its transfer books at any time or from time to time when it deems expedient in connection with the performance of its duties. In addition, the depositary may refuse to deliver, transfer or register transfers of ADSs generally when our books or the books of the depositary are closed, or at any time if we or the depositary deem it advisable to do so because of any requirement of law or of any government or governmental body, or under any provision of the deposit agreement, or for any other reason.

You may face difficulties in protecting your interests, and your ability to protect your rights through the U.S. federal courts may be limited, because we are incorporated under Cayman Islands law, conduct allmost of our operations in China and a majority of our officers and directors reside outside the United States.

We are incorporated in the Cayman Islands and substantially all of our assets are located outside of the United States. We conduct allmost of our operations in China through our wholly-owned subsidiaries in China. The majority of our officers and directors reside outside the United States and a substantial portion of the assets of

those persons are located outside of the United States. As a result, it may be difficult for you to bring an action against us or against these individuals in the Cayman Islands or in China in the event that you believe that your rights have been infringed under theU.S. securities laws or otherwise. Even if you are successful in bringing an action of this kind, the laws of the Cayman Islands and of China may render you unable to enforce a judgment

against our assets or the assets of our directors and officers. In addition, there is uncertainty as to whether the courts of the Cayman Islands or the PRC would recognize or enforce judgments of U.S. courts against us or our directors and officers predicated upon the civil liability provisions of the securities laws of the United States or any state, and it is uncertain whether such Cayman Islands or PRC courts would be competent to hear original actions brought in the Cayman Islands or the PRC against us or our directors and officers predicated upon the securities laws of the United States or any state, on the ground that such provisions are penal in nature.

Our corporate affairs are governed by our memorandum and articles of association and by the Companies Law (as amended)(2018 Revision) of the Cayman Islands and common law of the Cayman Islands. The rights of shareholders to take legal action against our directors and us, actions by minority shareholders and the fiduciary duties of our directors to us under Cayman Islands law are to a large extent governed by the common law of the Cayman Islands. The common law of the Cayman Islands is derived in part from comparatively limited judicial precedent in the Cayman Islands as well as from English common law, which has persuasive, but not binding, authority on a court in the Cayman Islands. The rights of our shareholders and the fiduciary duties of our directors under Cayman Islands law are not as clearly established as they would be under statutes or judicial precedents in the United States. In particular, the Cayman Islands has a less developed body of securities laws as compared to the United States, and provides significantly less protection to investors. In addition, Cayman Islands companies may not have standing to initiate a shareholder derivative action before the federal courts of the United States.

As a result of all of the above, our public shareholders may have more difficulty in protecting their interests through actions against our management, directors or major shareholders than they would as shareholders of a public company of the United States.

Our memorandum and articles of association contain anti-takeover provisions that could adversely affect the rights of holders of our ordinary shares and ADSs.

Our memorandum and articles of association contain certain provisions that could limit the ability of others to acquire control of our company, including our dual-class voting structure, and a provision that grants authority to our board of directors to establish from time to time one or more series of preferred shares without action by our shareholders and to determine, with respect to any series of preferred shares, the terms and rights of that series. These provisions could have the effect of depriving our shareholders of the opportunity to sell their shares at a premium over the prevailing market price by discouraging third parties from seeking to obtain control of our company in a tender offer or similar transactions.

We have incurred increased costs as a result of being a public company.

As a public company, we have incurred significant accounting, legal and other expenses that we did not incur as a private company. The Sarbanes-Oxley Act, as well as new rules subsequently implemented by the SEC and the NASDAQNasdaq Global Select Market, have detailed requirements concerning corporate governance practices of public companies including Section 404 of the Sarbanes-Oxley Act relating to internal controls over financial reporting. These new rules and regulations have increased our director and officer liability insurance, accounting, legal and financial reporting compliance costs and have made certain corporate activities more time-consuming and costly. Therefore, we have incurred additional costs associated with our public company reporting requirements, and we cannot predict or estimate the amount of additional costs we may further incur or the timing of such costs.

If securities or industry analysts do not actively follow our business, or if they publish unfavorable research about our business, our ADS price and trading volume could decline.

The trading market for our ADS depends in part on the research and reports that securities or industry analysts publish about us or our business. If one or more of the analysts who covers us downgrades our ADSs or publishes unfavorable research about our business, our ADS price would likely decline. If one or more of these

analysts ceases coverage of our company or fails to publish reports on us regularly, demand for our ADSs could decrease, which could cause our ADS price and trading volume to decline.

 

ITEM 4.

INFORMATION ON THE COMPANY

 

A.

History and Development of the Company

We commenced our operations in 1999, and through a series of corporate restructurings, set up a holding company, AsiaCloud Inc., or AsiaCloud, in October 2009 under the laws of the Cayman Islands. AsiaCloud was formerly a wholly-owned subsidiary of aBitCool Inc., or aBitCool, a company incorporated under the laws of the Cayman Islands. In October 2010, AsiaCloud effected a restructuring whereby AsiaCloud repurchased all its outstanding shares held by aBitCool and issued ordinary shares and preferred shares to the same shareholders of aBitCool. In connection with the restructuring, AsiaCloud subsequently changed its name to 21Vianet Group, Inc.

Due to certain restrictions under the PRC laws on foreign ownership of entities engaged in data center and telecommunications value-added services, we conduct our operations in China through contractual arrangements among us, our wholly-owned PRC subsidiaries, our variable interest entities and their shareholders. As a result of these contractual arrangements, we control our variable interest entities and have consolidated the financial information of our consolidated affiliated entities in our consolidated financial statements in accordance with U.S. GAAP. We own:control: (i) 100% of the equity interests in 21Vianet ChinaTechnology through our subsidiary, 21ViaNet Group Limited, or 21Vianet HK,China, which was incorporated in Hong Kong in May 2007;October 2002; (ii) 100% of the equity interests of SZ ZhuoaiyiBJ iJoy following completion of our acquisition of 100% equity interests in iJoy in April 2013; and (iii) 100% of the equity interests of WiFire Network through our subsidiary, aBitCool DG, which was incorporated in June 2014.

On April 21, 2011, our ADSs began trading on the NASDAQNasdaq Global Select Market under the ticker symbol “VNET.” We issued and sold a total of 14,950,000 ADSs, representing 89,700,000 Class A ordinary shares, at an initial offering price of US$15.00 per ADS.

As part of our growth strategy,From time to time, we have acquired companies that are complementary to our business, as well as made alternative investments and entered into strategic partnerships or alliances as we see fit.fit, we have also divested part of our business as part of our efforts to adjust our business development strategy. For example:

 

In October 2012,2016, we entered into a commercial operator agreement with Microsoft Corporation to expand Microsoft’s premier commercial publiclaunched IBM cloud services Office 365 and Windows Azure,which are now generally available in China. The deepening partnership will expand IBM ecosystem in China and the termInternet of which is extended to December 31, 2018 through a renewal agreement.

things, or IoT, innovation.

In February 2013, we acquired 100% equity interests in WiFire BJ and BJ Yilong, which principally provide virtual private network services and managed network services.

On September 30, 2013, Temasek, through its subsidiary, Esta, entered into a purchase agreement with us to subscribe for 34,683,042 of our newly issued Class A ordinary shares at the price of US$2.5 per Class A ordinary share and acquire 5,316,960 Class A ordinary shares from certain of our existing shareholders at the price of US$2.5 per Class A ordinary share.

In April 2013, we completed the acquisition of 100% equity interests in iJoy with a purchase consideration of RMB97.0 million.

 

In June 2013,March 2017, we entered into a strategican investment agreement with Dongguan DongcaiWarburg Pincus to establish a multi-stage joint venture and established Asia Cloud Investment, with an intention to build a new internet data center, provide cloud computing

related services in Dongguan as well as create a research and development team that will focus on developing and implementing next generation networking technologies. Asdigital real estate platform in China. We have committed to seed the initial JV with four existing high-performing IDC assets, valued at over US$300 million, and Warburg Pincus has committed to contribute direct capital and extensive industry network and resources in the real estate sector. We will continue to own 51% of the date of this annual report, Asia Cloud Investment and its subsidiary, Dongguan Asia Cloud Network Technology Co., Ltd., have not commenced any significant operations except for investments in certain floating rate principal unguaranteed securities with an aggregate amount of RMB102.3 million.

In December 2013, we entered into a definitive agreement with IBM to introduce IBM’s premier private cloud infrastructure service and bring high-value managed private and hybrid cloud services to China. IBM will provide the physical point of distribution, or POD, and service while we will host the POD facility at our data centers in Beijing. In August 2015, the Company signed an additional partnership agreement with IBM to provide infrastructure support and operational services to IBM for Bluemix’s entry into the China market.

In May 2014, we acquired 50% equity interests plus one share in Aipu Group, which principally provides last-mile wired broadband access and other value-added services.

In August 2014, we acquired 100% equity interests in Dermotthe four existing IDC assets while Warburg Pincus will own the remaining 49%. With respect to further projects to be developed by the joint venture, we will initially own 49% of the equity interests and Warburg Pincus will initially own 51% of the equity interests.

In September 2017, we transferred 66.67% of the equity interest in six wholly-owned subsidiaries engaged in the CDN, hosting area network services and route optimization business, or WiFire Entities, for a nominal consideration of RMB1 for each of the WiFire Entities to expandBeijing TUS Yuanchuang Technology Development Co., Ltd., a wholly-owned subsidiary ofTus-Holdings. Upon completion of such transfer,Tus-Holdings and us hold 66.7% and 33.3% equity interest in each of the WiFire Entities, respectively. WiFire Entities have been deconsolidated from our data transmission infrastructure across the Greater China region and deliver high-performance VPN connectivity solutions by utilizing Dermot Entities’ advanced network and infrastructure.

consolidated financial statements since then.

In January 2015, we issued (i) 39,087,125 Class A and 18,250,268 Class B ordinary shares to Kingsoft for an aggregate cash consideration of US$172 million; (ii) 6,142,410 Class A and 10,524,257 Class B ordinary shares to Xiaomi for an aggregate cash consideration of US$50 million; and (iii) 24,668,022 Class A ordinary shares (in the form of 4,111,337 ADSs) to Esta for an aggregate cash consideration of US$74 million.

In September 2015, the Company signed a memorandum of understanding with Unisplendour Corporation Limited (UNIS) and Microsoft to provide customized hybrid cloud computing solutions and related services to Chinese users.

In December 2015, the Company signed the internet information infrastructure investment and services agreement with Dataline, Inc., the largest commercial data center operator in Russia, to strengthen cooperation in data center services, cloud computing, and hybrid IT services.

On June 10, 2015, our board of directors received a preliminarynon-binding proposal letter offer from Mr. Sheng Chen, Kingsoft Corporation Limited and Tsinghua Unigroup International Co., Ltd. (together with Mr. Sheng Chen and

Kingsoft Corporation Limited, the Buyer Group“Buyer Group”) to acquire all of our outstanding ordinary shares not already owned by the Buyer Group for US$23.00 in cash per ADS. On June 16, 2015, our board of directors formed the Special Committee to review and evaluate the proposal. On June 30, 2016, our board of directors received a letter from the Buyer Group, stating that the Buyer Group would withdraw thenon-binding going private proposal with immediate effect.

In May 2016, we issued 31,996,874 Class A and 111,053,390 Class B ordinary shares toTus-Holdings Co., Ltd., orTus-Holdings, for an aggregate cash consideration of US$388 million. Upon the completion of this transaction,Tus-Holdings, through its affiliated investment vehicle, hold approximately 21.4% of our then total share capital, representing approximately 51.0% of the total voting power of us.

Our principal executive offices are located at M5, 1Guanjie Building, Southeast 1st Floor, 10# Jiuxianqiao East Road, Chaoyang District, Beijing, 100016, the People’s Republic of China. Our telephone number at this address is +86 (10) 8456-2121. Our registered office in the Cayman Islands is located at the offices of Maples Corporate Services Limited, PO Box 309, Ugland House, Grand Cayman,KY1-1104, Cayman Islands. Our agent for service of process in the U.S. is Law Debenture Corporate Services Inc., located at 400 Madison Avenue, 4th Floor, New York, New York 10017.

See Item 4.C, “Organizational Structure” for a diagram illustrating our corporate structure as of the dated of this annual report.

SEC maintains an Internet site that contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC onwww.sec.gov. You can also find information on our websitehttps://ir.21vianet.com/.

 

B.

Business Overview

Overview

We are a leading carrier-neutralcarrier and cloud-neutral internet data center services provider in China. We host our customers’ servers and networking equipment and provide interconnectivity to improve the performance, availability and

security of their internet infrastructure. We also provide managed network services to enable customers to deliver data across the internet in a faster and more reliable manner through our extensive data transmission network and our proprietary smart routing technology. Furthermore, we provide complementary value-added services, such as CDNcloud services, VPN services and last-mile wired broadband services to improve the security, speed and quality of data transmission in China.hybrid IT services. We started offering public cloud services in 2013, and private cloud and hybrid services in 2014.2014 and partnered with numerous cloud service providers to support our comprehensive cloud-neutral platform. We believe that the scale of our data center and networking assets as well as our carrier-neutrality position us well to capture opportunities and become a leader in the rapidly emerging market for cloud computing infrastructure services in China.

Our infrastructure consists of our high-quality data centers and an extensive data transmission network. We operate 1620 self-built data centers and 6938 partnered data centers located in over 3020 cities, including substantially all of China’s major internet hubs with 23,55630,654 cabinets under management that house 112,865180,177 servers as of December 31, 2015.2018. We adopt a distributed deployment method when choosing locations for our partnered data centers based on the specific requests of our customers, demands in different cities and our strategy for POP establishment; therefore, the locations and number of our partnered data centers are subject to change from to time. Our data transmission network includes 753172 POPs, which are access points from one place to the rest of the internet. Most of our data centers and all of our POPs are connected by our private optical fibers network across China.

As a carrier-neutral internet infrastructure services provider, our infrastructure is interconnected with the networks operated by all China’s telecommunications carriers, majornon-carriers and local internet service providers. The interconnectivity enables each of our data centers to function as a network access point for our customer’s data traffic. In addition, we believe that our proprietary smart routing technology allows us to automatically select an optimized route to direct our customers’ data traffic to ensure fast and reliable data

transmission. We believe this advanced interconnectivity within and beyond our network distinguishes ourselves from our competitors and provides an effective solution to address our customers’ needs that arise from inadequate public internet infrastructure and network interconnectivity in China. As a result, businesses are increasingly relying upon internet infrastructure services providers and in particular, carrier-neutral internet infrastructure services providers, to enhance and optimize key elements of their IT and network infrastructure. Furthermore, we provide CDN services, VPN services, last-mile wired broadband services, public cloud services and private and hybrid cloud services and VPN services, which strengthens our capability to provide quality services and meet customer demand in our ecosystem.

We serve a diversified and loyal base of customers, depending on the different types of services provided by us, our customers include (i) enterprise customers for our hosting and related services, spanning many different industries and ranging from internet companies to government entities, from blue-chip enterprises to small- tomid-sized enterprises; (ii) individual household customers for last-mile wired broadband services; enterprises and (iii) enterprise and(ii) individual customers that signed for the Windows Azure and Office 365 services. Our average monthly churn rate as measured by monthly recurring revenues was approximately 1.7% in 2013. Our average monthly hosting churn rate, based on our core internet data center (IDC) business, was 0.6%0.7%, 0.5% and 0.2%0.3% in 20142016, 2017 and 2015, respectivley.2018, respectively. Our average monthly recurring revenue from our top 20 customers has increased from RMB57.1RMB74.8 million in 20142016 to RMB66.0RMB96.4 million in 2017 and to RMB105.9 million (US$10.215.4 million) in 2015.2018.

We generate revenues from providing hosting and related services andused to provide managed network services. Our net revenues increased from RMB1,966.7 millionservices to enable customers to deliver data across the internet in 2013a faster and more reliable manner through our data transmission network. In 2017, we completed the disposal of the managed network services business segment, including CDN services, hosting area network services, route optimization business and last-mile broadband business, in order to RMB2,876.4 millionfocus more on expanding our core IDC business and capturing the growing demand in 2014 and to RMB3,634.4 million (US$561.1 million) in 2015, representing a CAGRthis market. Following completion of 35.9% from 2013 to 2015. The total number of cabinets under our management increased from 14,041 as of December 31, 2013 to 21,522 as of December 31, 2014 and to 23,556 as of December 31, 2015. Our average monthly recurring revenues increased from RMB146.6 million in 2013 to RMB208.4 million in 2014 and to RMB265.4 million (US41.0 million) in 2015. We recorded a net loss of RMB47.0 million, RMB328.5 million and RMB401.3 million (US$ 61.9 million) in

2013, 2014 and 2015, respectively, which reflected share-based compensation expenses of RMB67.8 million, RMB233.7 million and RMB190.0 million (US$29.3 million), respectively. Our results of operations also reflect the effectsdisposal, we have transferred all of our acquisitions duringequity interests in Aipu Group and continue to hold 33.3% equity interests in the respective periods.WiFire Entities.

Our Service Offerings

We primarily generate revenues from providing hosting and related services and managed network services. We provide hosting and related services to house servers and networking equipment in our data centers and connect them through our data transmission network, and offer other hosting related value-added services.network. We also provide cloud services, VPN services, hybrid IT services and other value-added services as part of our hosting and related services business, cloud services, CDN services and VPN services. Our managed network services allow our customers to transmit data across the internet in a faster and more reliable manner by leveraging our smart routing optimization technology through our hosting area network and data transmission network. Our managed network services also include last-mile wired broadband services.

Hosting and Related Servicesbusiness.

Our hosting and related services including the following:

 

  

Managed Hosting Services (Colocation Services) that dedicate data center space to house our customers’ servers and networking equipment and provide tailored server administration services;

 

  

Interconnectivity Services that allow customers to connect their servers with each other, internet backbones in China and other networks through our Border Gateway Protocol, or BGP, network, or our single-line, dual-line or multiple-line networks;

 

  CDN Services, or content delivery network services that optimize the speed and security of data transmission by leveraging our extensive, distributed internet infrastructure in China;

Cloud Services that allow businesses to run their applications over the internet using our IT infrastructure rather than having the infrastructure on their own premises;

 

  

VPN Services, or virtual private network services that extend customers’ private networks by setting up secure and dedicated connections through the public internet; and

 

  

Hybrid IT Services that provide customers with a complete package of infrastructure service offerings that are conveniently bundled together; and

Other Value-Added Services, including firewall services, server load balancing, data backup and recovery, data center management, server management, and backup server services.

Our data centers host the servers of our customers and meet their needs to deploy computing, network, storage and IT infrastructure. Our hosting and related services are scalable, allowing our customers to purchase

space and power and upgrade connectivity and services as their requirements evolve. In addition, our customers benefit from our data centers’ wide range of physical security features, including sensitive smoke detection systems, fire suppression systems, secured access,around-the-clock video camera surveillance and security breach alarms. Our data centers are fully-redundant and feature resilient power supplies, energy efficient design, connection with multiple network providers and 24/7on-site support provided by our skilled engineers. As a result, we are able to guarantee 99.99%99.9% uptime for power in our service level agreements.

We believe another main reason customers choose our services is our access to multiple carriers and service providers and the availability of multiple-provider bandwidth. By securing multiple suppliers for connectivity and using redundant hardware, we are able to guarantee 99.9% internet connectivity uptime.

Managed Hosting Services (Colocation Services)

Our managed hosting services (colocation services) allow customers to lease partial or entire cabinetcabinets for their servers. Our customers have full control over their server(s) housed in our data centers. Depending on customer needs, we provide different levels of tailored server administration services, including operating system support and

assistance with updates, server monitoring, server backup and restoration, server security evaluation, firewall services, and disaster recovery. Our customers’ servers are housed in our data centers providing redundant power sources and heating, ventilating and air conditioning systems. Managed hosting service relieves customers from the daily pressures of IT infrastructure maintenance so that they can focus on their core businesses.

Customers have the option to either place their servers and equipment in standard cabinets dedicated for their private use, or in cabinets shared with other customers. They can customize their cabinet space for their servers, network connections and equipment. Customers can elect to buy the hardware that they place within their cabinets from their chosen suppliers. In addition, customers can also lease power-basedpower-enabled blank space, sometimes in a cage, where they can place their own cabinets in our data centers.centers or use our services to build their customized cabinet space.

Interconnectivity Services

Our interconnectivityWe provide internet services connect our data centers with China’s internet backbones and other networks in the following ways:

 

  

Border Gateway Protocol (BGP) Network Services. We provide network services that use BGP routing protocol and policies. BGP exchanges routing information for the internet and is the protocol used between ISPs, backing the core routing decisions on the internet. Customers connect to ISPs, and ISPs use BGP to exchange customer and ISP routes, bypassing major internet hubs.exchanges. This allows the internet to become a decentralized system, thereby reduces traffic congestion and data transmission time. BGP network is generally considered a premium network service due to its improved internet connectivity and data reachability.

 

  

Single-Line and Dual-Line Network Services. China Telecom and China Unicom are the two major telecommunication carriers in China. Some customers may choose to connect their servers only to one carrier while others choose to connect their servers to both China Telecom and China Unicom. Dual-line network provides more stable internet access and ensures better business continuity because when one line is down or interrupted, the other line can still provide internet connectivity.

 

  

Multiple-Line Network Services. As a carrier-neutral service provider, our data centers are connected to all carrier andnon-carrier networks in China, namely, China Telecom, China Unicom, China Mobile, China Education Network, China Satcom, China Railcom (Tietong) and China Science and Technology Network. CustomerCustomers then may choose to connect their servers to multiple networks at the same time.

Content Delivery Network Services

We also offer content delivery networkOur interconnectivity services or CDN services, primarily through Fastweb International Holdings, or Fastweb, a business we acquired in 2012 and through iJoy, which we acquired in 2013. Our CDN product portfolio providesconnect our customers with a cost-effective solutioneach other, connect our data centers with China’s telecommunication carriers backbone network and other networks. We provide cross-connection services to theirthe

customers of our data connection needs in China, improvingcenter. Upon the reliability, scalability, securityrequest of the customers, we utilize single or multi-mode fiber to create links between the customers directly and speed of their internet services.privately.

Cloud Services

We started providing public cloud services in 2013 and private and hybrid cloud services in 2014,

 

  

Public Cloud Services. Our public cloud services are currently provided through our cooperation with Microsoft. In particular, we provide: (i) infrastructure as a service, or IAAS, (ii) platform as a service, or PAAS, and (iii) software as a service, or SAAS, to our enterprise and individual customers on the public cloud. Windows Azure service provides our customers with aone-stop shop to purchase a portion of the pooled computing resources, control the applications uploaded to the virtual servers and/or access to the applications run by various operators on the cloud infrastructure, and pay on anon-demand basis. Through Office365 services, we provide our customers with not only the complete Office applications, but also business-class email, file sharing and HD video conferencing, all working together and connected in the public cloud so that customers can have access to everything they need to run their business from anywhere.

  

Private and Hybrid Cloud Services. In December 2013, we entered into a definitive agreement with IBMWe expanded our services to introduce IBM’s premierprovide private cloud infrastructure service and bring high-value managed private and hybrid cloud services to China. Private and hybrid cloud services are mostly provided to multi-national corporations or large enterprise customers to meet their specific needs for private and hybrid cloud services. Our private and hybrid cloud service through our partnership with IBM is specifically designedin 2014. In October 2016, IBM cloud services (previously known as Bluemix) were made generally available in China through the collaboration with us. In particular, we (i) provide the infrastructure of IBM Cloud combined with the latest technologies of IBM (ii) are responsible for the customers based on their requirements to ensure that they can exert the most effective controlend-to-end operation of data, securityIBM Cloud in China; and quality(iii) provide a comprehensive set of service. The customers can either use our infrastructure or we can build the infrastructure in their facilities, The customers can then upload their applications to the virtual servers for their private use and we will provide related managed services, such as database managementIoT and Cloudant, to China’s burgeoning developer community. Our services firewall services, server load balancing services, data backupprovided a set of tools for China’s software developers to efficiently develop new apps and recovery services, server management services, BGP internet access and VPN services. Currently, we partner with IBM to provide cloud infrastructure services and managed services. We also provide information technology service management services to enterprise customers of Unisystechnologies based on our cooperation contract with Unisys.readily available models.

VPN Services

We also offer virtual private network services, or VPN services, primarily through Dermot Holdings Limited and its subsidiaries, or Dermot Entities, which we acquired in August 2014. Dermot Entities offer customers a comprehensive portfolio of customized VPN solutions for both enterprise customers seeking multi-point connectivity and carrier customers seeking to provisionoff-net customer locations. With over 4060 POPs across China, Hong Kong, Singapore, Taiwan and Vietnam, Dermot Entities provide fully-managed network enabling connectivity to more than 700 cities in the region for many “blue-chip” customers across many verticals, including manufacturing, logistics, retail, financial services, eSports, real estate, food and financial services.beverage and technology.

Hybrid IT Services

Our hybrid IT services provide customers with a complete package of infrastructure service offerings, conveniently bundled to expedite the customer’s process to launch their applications and products to the extent possible. In conjunction with our infrastructure as a service (IAAS) platform, hybrid IT services combine colocation, servers, connectivity, storage and customer service to save IT infrastructure installation time, and provide a complete, reliable, and secured environment for customer’s IT demands. As more customers move their IT resources to the cloud, our cloud-neutral platform will enable our hybrid IT services to provide both private and public cloud services as well as their inter-linked connections.

Other Value-Added Services

To complement our hosting services and enhance our customers’ experiences, we also provide value-added services, including firewall services, server load balancing, data backup and recovery, data center management, server management, and backup server services.

 

  

Firewall Services. Customers can lease our hardware firewalls, which can be configured according to their specific requirements. Hardware firewalls protect servers from outside attacks and other unlawful invasions. We notify our customers promptly once we find out that their servers are under attack or subject to invasion.

 

  

Server Load Balancing Services. When websites experience significant traffic increases, servers may not be able to respond timely to visiting requests. Our server load balancing services are designed to address this issue by providing load balancing facilities to share the increased traffic and therefore moderate the burden on main servers of our customers.

 

  

Data Backup and Recovery Services. We provide data backup services to our customers to recover any lost or damaged data.

 

  

Server Management Services. Our server management services allow customers to engage the services of our data center staff to handle problems that occur to their servers. At the customers’ request, our staff can fix operating system issues, perform emergency equipment replacement and other tasks related to the servers housed in our data centers. These services help customers minimize network outages and improve response and repair times.

In addition, we also provide customers with traffic charts and analysis, gateway monitoring for servers, domain name system setup, defense mechanism against distributed denial of service (DDOS) attacks, basic setting of switches and routers, and virus protections. DDOS attack is an attempt to make a computer’s resource unavailable to its intended users. We generally charge fees for our various types of interconnectivity services at the end of each month based on the customers’ bandwidth usage.

Managed Network Services

Our managed network services are primarily offered in the form of bandwidth, which is optimized through our proprietary smart routing platform and supplemented by our hosting area network and our data transmission network.

Our managed network services primarily consist of the following:

Hosting Area Network Services. Our data centers are distributed throughout China. We connect most of our data centers with private optical fibers, forming our hosting area network. Our hosting area network connects the servers housed in our data centers so that data transmission among our customers can be achieved without going through telecommunication backbones or internet hubs, enabling secure, faster and more reliable data transmission.

Route Optimization. In China, carriers generally operate their independent systems, and their networks are not connected with each other. Because we are connected to all major carriers, customers that use services from one carrier can reach users of other carriers through our network or through other internet hubs. Our proprietary system is a smart routing platform, which functions like an intelligent switchboard automatically selecting the best and fastest routes and directing traffic through our own or others’ networks. For example, from our data centers, we can direct data to the networks of China Telecom or China Unicom, or, when the networks of China Telecom and China Unicom are congested or otherwise experiencing problems, to our own transmission networks. Through our proprietary smart routing technology, we are able to optimize the connectivity of our network and deliver data in a fast and efficient manner.

Last-mile Wired Broadband Services. We offer last-mile broadband services in select large metro areas in China, following the acquisition of 50% equity interest plus one share in Aipu Group in May 2014. The last-mile broadband market in China remains under-developed, as many end users face slower speed, unreliable connections and the lack of alternative high-quality service providers. As of December 31, 2015, Aipu Group provides high quality internet access at competitive price points to over one million individual househeld customers in 15 cities in China.

Our Infrastructure

Our infrastructure, which consists of our data centers and data transmission network, is the foundation upon which we provide services to our customers. As of December 31, 2015,2018, we operate 1620 self-built data centers and 6938 partnered data centers located in over 3020 cities, including all of China’s major internet hubs, with 23,55630,654 cabinets under management that house 112,865180,177 servers. In addition, we also offer container-based data center service. Our extensive network, consisting of private optical fibers and 753172 POPs, is a “high-speed internet railway” that connects our data centers with each other and links them to China’s telecommunication backbones.

Our Data Centers

We operate two types of data centers: self-built and partnered. We defineddefine “self-built” data centers as those with our owned cabinets, and data center equipment housed in buildings we owned, leased from third parties, or implicitly offered to us for use as part of the equipment purchase agreement.we purchased from third parties. We define “partnered” data centers as the data center space and cabinets we leased from China Telecom, China Unicom and other third parties through agreements. As of December 31, 2015,2018, we operate 1620 self-built data centers housing 15,99825,711 cabinets and 6938 partnered data centers housing 7,5584,943 cabinets.

The table below sets forth the number of data centers and cabinets under our management and the number of servers housed in our data centers as of December 31, 2013, 20142016, 2017 and 2015.2018.

 

  As of December 31,   As of December 31, 
  2013   2014   2015   2016   2017   2018 

Data Centers

   81     89     85     81    57    58 

Cabinets

            

Self-built

   9,131     14,572     15,998     19,294    23,823    25,711 

Partnered

   4,910     6,950     7,558     7,086    5,257    4,943 
  

 

   

 

   

 

   

 

   

 

   

 

 

Total

   14,041     21,522     23,556     26,380    29,080    30,654 
  

 

   

 

   

 

   

 

   

 

   

 

 

Servers

   76,898     97,101     112,865     132,648    163,187    180,177 

Our data centers are located in over 3020 cities as of the date of this annual report. Our nationwide network of data centers not only enables us to serve customers in extended geographic areas, but also establishes a national data transmission network that sets up connections among carriers and service providers in various locations.

We build and operate our data centers in compliance with high industry standards in order to provide our customers with secure and reliable environments that are necessary for optimal internet interconnectivity. Our data centers generally feature:

 

  

Resilient Power—Redundant, high-capacity and stable power supplies, backed by uninterruptible power supply, or UPS, high-performance batteries and diesel generators;

 

  

Physical Security—Round-the-clock monitoring byon-site personnel, which includes verification of all persons entering the building, security barriers, video camera surveillance and security breach alarms;

 

  

Controlled Access—Access to the buildings, data floors and individual areas designated for particular customers via individually-programmed access cards and visual identification;

 

  

Fire Detection and Suppression—Sensitive smoke detectors linked to building management systems provide early detection to help avoid fire, loss and business disruption. These are complemented by an environmentally-friendlygas-based or water mist fire suppression system to put out fires;

 

  

Air Conditioning—To ensure optimal performance and avoid equipment failure, all data center floors are managed to make sure that customers’ equipment is maintained at a controlled temperature and humidity;

 

  

24/7 Support—We staff our data centers with capable and experienced service teams and we believe we were the first data center service provider in China to offer 24/7 customer service.

These features minimize chances of interruption to the servers housed in our data centers and ensure the business continuity of our customers. In addition, we believe we were the first data center service provider in China to receive both the ISO 9002 quality system certification by the American Registrar Accreditation Board and a certification by the United Kingdom Accreditation Service.

Our Network

Our network transmits data and directs internet traffic, mostly through private optical fibers, forming an internet highway system that is linked to the networks of major carriers,non-carriers and ISPs and enhances communications among our data centers, our customers and end users located throughout China and around the world. Our data centers are connected by our private optical fibers that includewith redundant connections with an estimated capacity of 4,1431,151 gigabits per second to nearly all locations. As of December 31, 2015,2018, our network connects 753172 POPs throughout China with private optical fibers.China.

The table below sets forth the number of our POPs and our network service capacity as of the periods ended December 31, 2013, 20142016, 2017 and 2015.2018.

 

  As of and for the year ended December 31,   As of and for the year ended December 31, 
  2013   2014   2015   2016   2017   2018 

Number of POPs

   519     615     753     706    476    172 

Estimated Network Service Capacity*

   2,471     3,489     4,143  

Estimated Network Service Capacity*

   4,641    1,032    1,151 

 

*

By gigabits per second

Our network also features numerous interfaces with fivefour telecommunication carriers in China, which are China Telecom, China Unicom, China Mobile and China Education Network and China Railcom (Tietong).Network. Our network is not only connected to the headquarters of each carrier, but also with their local networks throughout China.

Due to our high-quality data center infrastructure, extensive data transmission network and proprietary smart routing technologies, we are able to deliver high-performance hosting and managed networkrelated services that can effectively meet our customers’ business needs, improve interconnectivity among service providers and end users, and effectively address the issue of inadequate network interconnectivity in China.

Customers and Customer Support

Our Customers

We serve a diversified and loyal base of customers, depending on the different types of services provided by us, our customers include (i) enterprise customers for our hosting and related services, spanning many different industries and ranging from internet companies to government entities, from blue-chip enterprises to small- tomid-sized enterprises; (ii) individual household customers for last-mile wired broadband services; enterprises and (iii) enterprise and(ii) individual customers that signed for the Windows Azure and Office 365 services.

Given the breadth of our customer base, the single largest single customer accounted for less than 6%12% of our total net revenues in any of the past three years. Revenue from our top five customers accounted for less than 15%approximately 21% of our total net revenues in 2015.2018.

As of December 31, 2015,2018, we had approximately 4,000over 5,000 enterprise customers for our hosting and related services, among which 3722 were local subsidiaries of a telecommunication carrier in China. Because we negotiate with, maintain and support each of these entities of telecommunication carriers as a separate customer due to the fact that each of them has a separate decision-making authority and services procurement budget, we count each of them as a separate customer. None of these telecommunication carrier customers on a stand-alone basis contributed more than 2%3% of our revenues in any given year but in the aggregate, they contributed 16%4%, 7%2% and 6%4% of our total revenues, respectively, in 2013, 20142016, 2017 and 2015.2018, respectively.

We have a loyal customer base, as evidenced by our low churn rate. Our average monthly churn rate as measured by monthly recurring revenues was 1.7% in 2013. Our average monthly hosting churn rate, based on our core IDC business, was 0.6%0.7%, 0.5% and 0.2%0.3% in 20142016, 2017 and 2015,2018, respectively. Our average monthly recurring revenue from our top 20 customers were RMB57.1RMB74.8 million, RMB96.4 million and RMB66.0RMB105.9 million (US$10.215.4 million) in 20142016, 2017 and 2015,2018, respectively.

Our experience in serving market leaders in various sectors also provides us with industry knowledge, operational expertise and credibility that we can leverage in cross-selling additional services to our existing and potential customers.

The following table sets forth some of the industries we serve and the representative customers in each industry.

 

Search
Engine/

Portal

 

Rich Media

 

eCommerce

 

Social

Networking

 

Mobile

internet

 

Azure and Office

365 customers

 

Enterprise

VPN

AibangDamai

 YoukuiQIYI Meituan

Lvmama

ToutiaoDongFeng-RenaultiKang

Fang

Chineseall

Zhaogang

 Qunar Firefox DongFeng-RenaultCfwin 

New World

Damai

Ku6LashouRenrenBeijieTCL Multimedia

Realtek

Shuttle

Baixing

 KuwoMgtv Jiuxian JiayuanRenren SKY-MOBIDroi Digital ChinaYungoal KlineRyosan

Fang58

 BestvKuwo ElemeKongfz TencentJiayuan Hurray! Pactera Jebsen IndustrialCheetah Mobiles

Our Customer Support

We devote significant resources to provide customers support and services through our dedicated customer service team. We offer service level agreements on most of our services to our customers. Such agreements set the expectations on service level between our customers and us and drive our internal process to meet or exceed the customer’s expectations. We believe we were the first data center service provider in China to offer 24/7 customer services. Our network operation center is staffed with skilled engineers trained in network diagnostics and engineering. We require our staff to respond to calls or request from customers within 15 minutes. For major customers, we have a dedicated team to offer specialized services tailored to their specific needs. Areas of customer support include design and improvement of our customers’ IT infrastructure and network optimization.

Our customers may directly contact the customer service team to seek assistance or inquire about the status of a reported incident. The team actively follows up with our operations team to ensure that the problems are addressed in an effective and timely manner. Each of our customers is assigned a service manager who is responsible for ensuring that all our services are performed in a satisfactory manner.

Research and Development

Our strong research and development capabilities support and enhance our service offerings. We have an experienced research and development team and devote significant resources to our research and development efforts, focusing on improving customer experience, increasing operational efficiency and bringing innovative solutions to the market quickly.

Consistent with our strong innovation culture, we devote significant resources to the research and development of our proprietary smart routing technology CDN and cloud computing infrastructure service technologies. Our research and development efforts have yielded 62 patents, 8142 patent applications and 10370 software copyright registrations, all in China and related to different aspects of internet infrastructure services. We intend to continue to devote a significant amount of time and resources to carry out our research and development efforts.

Technology and Intellectual Property

We use our proprietary smart routing technology to optimize network connectivity and overcome the inherent inadequacies in China’s telecommunication and internet infrastructure. Our smart routing technology continually monitors and analyzes the performance of all available routes and identifies the most appropriate pathway in real-time. In planning for and finding the optimized routing plan, our smart routing technology takes into consideration speed (latency), performance, route stability and pocket losses and dynamically responds with intelligent route adjustments in order to ensure that data is traveling along the fastest and most reliable route.

We rely on a combination of copyright, patent, trademark, trade secret and other intellectual property laws, nondisclosure agreements and other protective measures to protect our intellectual property rights. We generally control access to and use of our proprietary software and other confidential information through the use of internal and external controls, including physical and electronic security, contractual protections, and intellectual property law. We have implemented a strict security and information technology management system, including

the prohibition of copying and transferring of codes. We educate our staff on the need to, and require them to, comply with such security procedures. We also promote protection through contractual prohibitions, such as requiring our employees to enter into confidentiality andnon-compete agreements.

Sales and Marketing

We actively market our portfolio of services and solutions through our direct sales force. Our sales and marketing team is primarily based in Beijing, Shanghai, Shenzhen, Guangzhou, Shenzhen,Hangzhou, Xi’an, Hangzhou, Wuhan, Guiyang, Nanning, Chengdu, Chongqing, Changsha, Suzhou, Hong Kong and Taiwan. We also have dedicated teams for our key customers and provide them service offerings specially tailored to their needs. Weup-sell and cross-sell our broad portfolio of services and solutions to our existing customer base. In addition, in an effort to better anticipate and respond to our customers’ needs, we require and foster the collaboration between our sales team and research and development team to develop additional services and solutions that meet the customers’ needs.

Our strong brand recognition has been an important driving force for our sales. To strengthen our brand, we focus our marketing efforts on sponsoring seminars, conferences and special events to raise our profile with potential customers. Additionally, we collaborate with equipment suppliers, software developers, internet solution providers and other companies to market our services. We have a special marketing team responsible for generating demand for our services and solutions and work with our other teams to secure new customers.

Competition

We face competition from a wide range of data center service providers and other value-added service providers, including:

 

  

Carriers. We face competition from state-owned telecommunication carriers, including China Telecom and China Unicom. According to IDC, carriers occupied 45.6%54.2% of the data center services market in 2014.2017. In addition, both carriers operate their own networks. Competition is primarily focused on pricing, quality of services and geographic coverage. We believe we are well-positioned to compete with major carriers. Unlike China Telecom and China Unicom, which construct data centers primarily to help sell bandwidth, we provide connectivity to multiple networks in each of our carrier-neutral data centers, providing superior choice and performance. Our private network provides enhanced connectivity among different networks. In comparison, data centers operated by China Telecom and China Unicom generally provide access only to their own network and are often constrained by their networks’ coverage. Due to inadequate interconnectivity among China’s carriers’ networks and among the same carrier’s networks in different provinces, interconnectivity bottlenecks remain a major problem, contributing to slow transmission speeds across services and applications.

 

  

Carrier-neutral service providers. We face competition from other carrier-neutral service providers, such as SINNET and Dr. Peng.GDS. Competition is primarily focused on pricing and the quality and breadth of service offerings. We distinguish ourselves by our superior interconnectivity, extensive data transmission network, large number of high-quality data centers, and superior operations, maintenance and other customer services. Due to the unique nature of data center services, where relocation of customer servers and equipment is operationally difficult, customers are highly selective in choosing their data center service provider. Our strong brand, superior reputation and extensive operating experience and expertise remain the key differentiator in attracting and retaining our customers.

 

  

In-house data centers. Businesses may choose to house and maintain their own IT hardware, such as Baidu and Alibaba, and other large enterprises, particularly in the financial services sector. Due to theirin-house capabilities, these customers may outsource fewer services to other third-party data center services providers including us, if at all. However, we believe our data centers, coupled with our superior network services, offer a unique combination of hosting services that would make us attractive to businesses within-house data centers.

  

Cloud service providers. Cloud services are a new and emerging market and therefore, we face competition from various market players who have entered into or plan to enter into the new market. While we compete with domestic Chinese cloud service providers, such as AWS and AliCloud, we offer Windows Azure and Office 365, operated by 21Vianet, remain the onlya leading global public cloud service platform commercially available in China.as well as IBM cloud service, operated by 21Vianet, a leading global private cloud service platform. We believe our partnershippartnerships with Microsoft and IBM will make us attractive to potential customers, especially enterprise and government entity customers that have a strong demand for cloud services.

 

  

Other valued-added service providers. We face competition from other value-added telecommunications service providers including CDN service providers, such as ChinaCache and ChinaNetCenter; VPN service providers, such as Citic Telecom CPC and last-mile wireless broadband service providers, such as Great Wall Broadband Network.CPC. As one of the leading service providers in each one of these value-added service markets, we believe our offerings not only complement our core hosting and managed network services, but also position us to capture additional growth opportunities.

In addition, some companies may prefer to locate their core data centers in Hong Kong or other areas outside of the PRC partly due to fearconcern of the PRC governmental control over the internet. We do not currently compete with data center service providers located in Hong Kong and overseas, but we may compete with them if we expand our service offerings beyond China. We believe that there are currently no foreign competitors with a significant presence in the data center services market in China, partly due to the regulatory barriers in China’s telecommunications sector. As China represents a potentially lucrative market for foreign competitors, some foreign providers may seek to enter the Chinese market. We believe we have accumulated a deep understanding of the requirements of China’s data center market through our extensive operational experience and have developed a comprehensive suite of services and solutions tailored to the unique characteristics of the internet market in China. As we expand our service offerings, such as cloud services, we expect to face more competitions in those areas as well.

Regulations

This section sets forth a summary of the most significant regulations or requirements that affect our business activities in China or our shareholders’ rights to receive dividends and other distributions from us.

As theChina’s internet and telecommunication industry is still at a relatively early stage of development in China,evolving, new laws and regulations may be adopted from time to time that will require us to obtain additional licenses and permits in addition to those that we currently have, and to address new issues that arise from time to time. As a result, substantial uncertainties exist regarding the interpretation and implementation of current and future Chinese laws and regulations applicable to the data center services industry. See “Risk Factors—Risks Related to Doing Business in China.”

Regulations on Value-Added Telecommunications Business and Data Center Services

Among all of the applicable laws and regulations, the Telecommunications Regulations of the People’s Republic of China, or the Telecom Regulations, implemented on September 25, 2000, as amended on July 29, 2014 and February 6, 2016, is the primary governing law, and sets out the general framework for the provision of telecommunication services by domestic PRC companies. Under the Telecom Regulations, telecommunications service providers are required to procure operating licenses prior to their commencement of operations. The Telecom Regulations distinguish “basic telecommunications services” from “value-added telecommunications services.” Value-added telecommunications services are defined as telecommunications and information services provided through public networks. A “Catalog of Telecommunications Business” or the Catalog, was issued as an attachment to the Telecom Regulations to categorize telecommunications services as either basic or value-added. In December 2015, the Catalog was updated and came into force on March 1, 2016, pursuant to which value-added telecommunications services are divided into type I value-added telecommunications services (i.e. services

“mainly “mainly based on facilities and resources”) and type II value-added telecommunications services (i.e. services “mainly based on public

platforms”) and they will be regulated accordingly. For example, value-added telecommunications services (e.g. internet data center services, content distribution network services, domestic internet protocol virtual private network services, and internet access services) which are primarily provided to enterprise users, closely attached to basic infrastructure and telecom resources, and have significant importance to national information security and public order, are categorized as type I value-added telecommunications services. Value-added telecommunications services (e.g. online data processing and transaction processing services and information services), which are mainly provided to the general public, have significant economic benefits, and are closely related to consumer rights and privacy protection are categorized as type II value-added telecommunications services. Medium and small-sized enterprises are encouraged to participate competitively in the development of type II value-added telecommunications services. The requirements for market access and information security for type II value-added telecommunications services are expected to be lower than those for type I value-added telecommunications services.

Pursuant to the Telecom Regulations, value-added telecommunications services covering two or more provinces, autonomous regions, and/or municipalities directly administered by the central government shall be approved by the MIIT, and the providers of such cross-regional value-added telecommunications services are required to obtain the Cross-Regional VAT licenses. Value-added telecommunications services covering certain area within one province, autonomous region, and/or municipality directly administered by the central government shall be approved by the local telecommunications administration authority of such region and the providers of such value-added telecommunications services are required to obtain the VAT licenses. Pursuant to the Administrative Measures for Telecommunications Business Operating Licenses (effectiveeffective on April 10, 2009,July 3, 2017 and as amended from time to time, promulgated by the MIIT),MIIT, Cross-Regional VAT licenses shall be approved and issued by the MIIT with five-year terms.

Currently, LF Xunchi holds a VAT License issued by Hebei Province Communications Administration on April 10, 2013 (which was updated on December 23, 2014) with a term effective until April 10, 2017. It is permitted to carry out its data center business in Langfang and Baoding. 21Vianet Beijing holds a Cross-Regional VAT license issued by the MIIT on January 17, 2012 (which was latest updated on April 30, 2015)December 18, 2018) with a term effective until January 17, 2017 under the first category of the “value-added telecommunications business.” As specified in this Cross-Regional VAT license, 21Vianet Beijing is permitted to carry out the data center services across ten cities in China. Gehua holds a VAT License issued by Guangdong Communications Administration on March 29, 2013 with a term effective until December 29, 2016.23, 2022. It is permitted to carry out its internet access service(i) data center business and information service business (limited to internet information service business) under the secondfirst category of “value-added telecommunications business” in Guangdong Province. CYSD holds a VAT License issued by Beijing Communications Administration on March 20, 2012 with a term effective until June 21, 2016. It is permitted to carry out its internet access service business and information serviceBeijing; (ii) data center business (excluding fixed-line telephone information service and internet informationresources coordination service) under the secondfirst category of “value-added telecommunications business” across 3 province-level municipalities and 18 cities in Beijing. BJ Fastweb holds a VAT license issued by Beijing Communications Administration on December 10, 2014 with a term effective until December 10, 2019. It is permitted to carry out its internet access service business under the second category of “value-added telecommunications business” in Beijing. WiFire BJ holds a VAT License issued by the Beijing Communications Administration on January 22, 2014 with a term effective until December 12, 2014. It is permitted to carry out its internet access business under the second category of “value-added telecommunications business” in Beijing. A renewed VAT License was issued to WiFire BJ on December 31, 2014 with a term effective until December 31, 2019. WiFire BJ also holds a Cross-Regional VAT License issued by the MIIT on August 23, 2013 (which was updated on May 7, 2015) with a term effective until January 7, 2018. It is permitted to carry out its virtual private networkChina; (iii) VPN services under the first category of “value-added telecommunications business” across 253 province-level municipalities and 2 cities in China; (iv) internet access service under the first category of “value-added telecommunications business” across 13 province-level municipalities and provinces in China; and internet access service (solely providing services for website users) under the first category of “value-added telecommunications business” across 6 provinces in China; (v) domestic multi-party communications services under the second category of “value-added telecommunications business” across China; and (vi) domestic data transmission services through fixed network under the second category of “basic telecommunications business” across China.

BJ Yilong holds a VAT License issued by Beijing Communications Administration on October 19, 2010, which was renewed on May 22, 2014 with a term effective until October 8, 2015 and renewed again on September 9, 2015November 27, 2018 with a term effective until September 9, 2020. It is permitted to carry out its information service business (limited to mobile network)(excluding internet information service) under the second category of “value-added telecommunications

business” in Beijing. GD Tianying holds aIn addition, pursuant to the VAT License issued to BJ Yilong by the GuangdongBeijing Communications Administration on September 12, 2014November 27, 2018 with a term effective until December 16, 2015. ItSeptember 24, 2020, BJ Yilong is permitted to carry out its data centerthe information service business (limited to internet information service) under the firstsecond category of “value-added telecommunications business” in Guangdong province. A renewed VAT License was issued to GD Tianying on December 16, 2015 with a term effective until December 16, 2020. .

SZ DYX holds a Cross-Regional VAT License issued by the MIIT on September 18, 2013 (which was updated on June 4, 2018) with a term effective until July 29, 2018.June 4, 2023. It is permitted to carry out (i) its virtual private networkVPN services under the first category of “value-added telecommunications business” acrossin China; and (ii) call center and information service business (limited to mobile network) under the second category of “value-added telecommunications business” across China. SC Aipu holds a Cross-Regional VAT License issued by the MIIT on July 31, 2012 with a term effective until August 1, 2016. It is permitted to carry out call center and information service business (limited to mobile network) under the second category of “value-added telecommunications business” across 11 cities in China. In addition, MIIT has also approved SC Aipu to authorize each of its 7 subsidiaries to carry out internet access business under the second category of “value-added telecommunications business” across 11 citiesChina; (iii) data center business (excluding internet resource coordination service) under the first category of “value-added telecommunications business”, which covers the service in Beijing, Shanghai and Shenzhen; and (iv) internet access service under the first category of “value-added telecommunications business” across 3 province-level municipalities and provinces in China.

SH GuotongBlue Cloud holds a VAT License issued by Shanghai Communications Administration on October 20, 2017 (which was updated on June 26, 2018 to revise the categories of permitted business) with a term effective until October 20, 2022, pursuant to which SH Blue Cloud is permitted to carry out the information service business (limited to internet information service) under the second category of “value-added telecommunications business” in Shanghai. In addition, SH Blue Cloud holds the Cross-Regional VAT License issued by the MIIT on November 15, 2012, which was renewed on January 20, 2015May 18, 2018 with a term effective until January 20, 2020. ItFebruary 15, 2020, pursuant to which SH Blue Cloud is permitted to carry out (i) full data center business under the first category of “value-added telecommunications business” in Beijing and Shanghai; (ii) CDN service under the first category of “value-added telecommunications business” in Beijing and Shanghai; (iii) VPN services under first category of “value-added telecommunications business” in Beijing and Shanghai; (iv) internet access service under the first category of “value-added telecommunications business” in Beijing and Shanghai;(v) store-and-forward business under the second category of “value-added telecommunications business” across 14 citiesin China; and (vi) domestic call center business under the second category of “value-added telecommunications business” in China.

MIIT initiated a periodical pilot scheme for mobile network resale business by issuing the Pilot Work Notice, pursuant to which, the qualified private sector enterprises are encouraged, but not required, to apply to participate in the pilot scheme in mobile network resale business and the pilot scheme only lasts for a short period ending on December 31, 2015. MIIT will, according to the Pilot Work Notice, adjust relevant policies in the future as appropriate based on the result of such pilot scheme. 21Vianet Beijing has voluntarily applied to participate in the pilot scheme and obtained approval on August 18, 2014, with a term expiring on December 31, 2015. Following expiration of the Pilot Work Notice, MIIT did not extend the effective period of the pilot scheme or issue a long-term regulation. The mobile network resale business continues and MIIT issued a guideline on January 6, 2016 to regulate the wholesale price in the mobile network resale business. In April 2018, MIIT published the Notice on Official Commercialization of Mobile Network Resale Business, or the Mobile Network Resale Business Notice, to officially commercialize the resale business of mobile network from May 1, 2018. Pursuant to the Mobile Network Resale Business Notice, an approved mobile network resale business operator under the aforementioned pilot scheme must renew the existing cooperation contract with a basic telecommunication service provider and apply and obtain for the applicable telecommunication business operation license. During the application period, a pilot enterprise may continue to carry out its mobile network resale business. However, if the basic telecommunication service provider terminates its cooperation with the pilot enterprise, or the pilot enterprise fails to obtain the applicable telecommunication business operation license before April 28, 2020, the pilot enterprise must terminate its mobile network resale business.

MIIT initiated another periodical pilot scheme for broadband access business by issuing the Notice on Liberalizing the Broadband Access Market to Private Capital on December 25, 2014, or the Broadband Notice, pursuant to which, the qualified private sector enterprises are encouraged, but not required, to apply to participate in the pilot scheme in broadband access business and the pilot scheme lasts for 3 years endingcommencing on March 1, 2015. From 2015 to 2017, MIIT issued a series of notices in succession to expand the pilot scheme to all cities in nine provinces and several designated cities in other provinces. MIIT issued the Notice on Deepening the Pilot Scheme in Broadband Access Business on June 19, 2018 to extend the effective period of the pilot scheme to December 31, 2017.2020 and further expand the pilot scheme to all cities in fourteen provinces and several designated cities in other provinces. As of the date of this annual report, we are qualified to provide and have provided broadband access services in Beijing.

Furthermore, the MIIT has strengthened its oversight on the Internet access service market in recent years, which is underscored by the Circular on Clearing Up and Regulating the Internet Access Service Market issued by the MIIT in January 2017 and the Circular on Deepening the Work of Clearing Up and Regulating the Internet Access Service Market issued by the MIIT in April 2018. According to these two circulars, the regulator has launched a series of inspections and rectifications to regulate the market, which will last until March 31, 2019. For example, in February 2018, MIIT issued an internal notice, or the MIIT Internal Notice, pursuant to which telecommunication authorities will carry out a special enforcement campaign to inspect the operations of certain licensed telecommunications operators. In particular, the authorities will pay special attention to any improper operational activities, such as unauthorized establishment of transmission network, unlicensed operation of cross-

border business and improper sublease of broadband resources. According to MIIT Internal Notice, basic telecommunication service providers should exercise extra prudence when considering providing additional network resources to the enterprises under inspection. If the enterprise is found to be engaged innon-compliant operations, it may be subject to various penalties, including suspension of network access, suspension of approving its application for new operation permit until rectification being completed, being publicized as an operator with discredit record ornon-compliance record, enhanced oversight of the authority and limitation on new telecommunication business, depending on the seriousness of the violations and the rectification result. The MIIT Internal Notice mandates that the foregoing inspection and scrutiny to be completed by September 30, 2018. According to the MIIT Internal Notice, 47 industry players are subject to the special inspection, including two of our consolidated affiliated entities, 21Vianet Beijing and SZ DYX. After the MIIT Internal Notice was issued, we closely communicated with thein-charge authority to clarify the inspection requirements of the authority and cooperate with them to review our business practices and compliance status. As of the date of this annual report, we have applied fornot received any further investigation notice or rectification order from the government authorities.

In addition, the MIIT and qualifiedother relevant regulatory authorities recently published a series of new regulations, policies with respect to provide broadband access services in 19 cities such as Beijing, Shanghai, Guangzhouthe construction, development and Shenzhen.

We believe such pilot schemes representexpansion of new and existing data centers. For example, on January 21, 2019, MIIT, National Government Office Administration and National Energy Administration jointly published the current administration’s continuous efforts in carrying outGuidance on Promotion of Green Data Center Construction, pursuant to which authorities encourage data centers to adhere to certain average levels of energy conservation and aim to reach several goals including, among others, maintaining the recent policiespower usage effectiveness (PUE) of newly constructed large and extra-large data centers at or below 1.4 from the year 2022 onward. On September 6, 2018, the General Office of the PRC State CouncilPeople’s Government of Beijing Municipality, or the GOPGB, issued the Beijing Municipality’s Catalogue for the Prohibition and MIIT regarding encouraging private sectors to further participate inRestriction of Newly Increased Industries (2018 Edition), or the telecommunication industry. The Broadband Notice specifically mentioned that the broadband access business2018 Catalogue, which is a basic telecommunication business.revised edition of the catalogue GOPGB issued in 2015. The Pilot Work Notice2018 Catalogue prohibits new construction or expansion within Beijing’s certain areas of (i) data centers which are involved in providing Internet data services or information processing and storage support services, except for cloud computing data centers with PUE lower than 1.4, and (ii) call centers. Furthermore, new construction or expansion of data centers which are involved in providing Internet data services or information processing and storage support services with PUE lower than 1.4 is also specifically mentioned thatprohibited within the mobile network resale business, which we believe shares something in common with our managed network services, is a second-category basic telecommunication business rather than a value-added telecommunication business. These pilot schemes, to some extent, reflect a legislative trend to welcome private enterprises (in comparison to the state-owned enterprise) to participate in basic telecommunication businesses in the soon future. Nevertheless, although we believe these pilot schemes are not a practical change or modification to the current legal framework which our managed network service business might be subject toboundaries of Beijing’s Dongcheng District, Xicheng District, Chaoyang District, Haidian District, Fengtai District, Shijingshan District and only represent a legislative trend to open up the basic telecommunication business market to the private enterprises, new laws, regulations or government interpretations may also be promulgated from time to time to regulate the hosting service and managed network service or any of our related technology or services, which may require us to obtain additional, or expand existing, operating licenses or permits. Any of these factors could result in our disqualification from carrying out our current business, causing significant disruption to our business operations which may materially and adversely affect our business, financial condition and results of operations. We will be closely monitoring the developments of relevant laws and regulations.Tongzhou New Town.

Regulations on Foreign Investment in Telecommunications Enterprises

The PRC government imposes limitations on the foreign ownership of PRC companies that engage in telecommunications-related business. Under the Administrative Rules for Foreign Investments in Telecommunications Enterprises, or the Foreign Investment Telecommunications Rules, issued by the PRC State Council on December 11, 2001 and effective on January 1, 2002, which was further amended on September 10, 2008,February 6, 2016, a foreign investor is currently prohibited from owning more than 50% of the equity interest in a PRC company that engages in value-added telecommunications business.business, and the major foreign investor of a telecommunication business in China must also have experience and a sound track record in providing value-added telecommunications services overseas. Although the Guidance Catalog of Industries for Foreign Investment, as amended in 2017, and the Special Administrative Measures (Negative List) for Foreign Investment Access issued in 2018 allow a foreign investor to own more than 50% of the total equity interest in “online data processing and transaction processing businesses (OperationalE-commerce)”, other requirements provided by the Foreign Investment Telecommunications Rules (such as the track record and experience requirement for a major foreign investor) still apply. Foreign investors that meet these requirements must obtain approvals from the MIIT, which retain considerable discretion in granting approvals. In addition, in February 2019, the State Council published its approval of Fully Promoting the Comprehensive Pilot Program for Expanding the Opening Up of Service Industry in Beijing, pursuant to which Beijing will lift foreign ownership limits on internet access service industry (only the service of providing users with internet access) in certain pilot

zones in Beijing. Nevertheless, since this approval is recently published and the local authorities in Beijing has not promulgated any implementing rules or guidelines as of the date of this annual report, it remains uncertain as to the interpretation and implementation of this new policy in many aspects, such as whether the abovementioned requirements provided by the Foreign Investment Telecommunications Rules for a major foreign investor and the MIIT approval will still apply in Beijing.

The Circular on Strengthening the Administration of Foreign Investment in and Operation of Value-Added Telecommunications Business issued by the MIIT on July 13, 2006, among others, requires a foreign investor to set up an FIE and obtain an operating permit in order to carry out any value-added telecommunications business in China. Under this circular, a domestic value-added telecommunications service operator that holds a VAT license is prohibited from leasing, transferring or selling such license to foreign investors, and from providing any assistance in the form of resources, sites or facilities to foreign investors that conduct value-added telecommunications business illegally in China. Furthermore, the relevant trademarks and domain names that are used in the value-added telecommunications business of domestic operators must be owned by such domestic operators or their shareholders. The circular further requires each VAT license holder to have the necessary facilities for its approved business operations and to maintain such facilities in the regions covered by its VAT license. In addition, all value-added telecommunications service operators are required to maintain network and information security in accordance with the standards set forth under relevant PRC regulations. Due to a lack of interpretations from the regulator, it remains unclear what impact this circular would have on us.

We conduct our businesses in China primarily through contractual arrangements among us, our wholly-owned PRC subsidiaries, our variable interest entities and their shareholders. In the opinion of Beijing DHHHan Kun Law Firm,Offices, our PRC legal counsel, each of the contracts under the contractual arrangements is valid, legally binding and enforceable upon each party of such arrangements under PRC laws and regulations, and will not result in any violation of PRC laws or regulations currently in effect. However, there are substantial uncertainties regarding the interpretation and application of PRC laws and regulations. Accordingly, there can be no assurance that the PRC regulatory authorities may not in the future take a view that is contrary to the above opinion of our PRC legal counsel. If the PRC government finds that the arrangements that establish the structure for operating our business do not comply with PRC law and regulations restricting foreign investment in the telecommunications business, we could be subject to severe penalties.

In addition, the Circular on Strengthening the Administration of Foreign Investment in and Operation of Value-Added Telecommunications Business provides that domestic telecommunications companies that intend to be listed overseas must obtain the approval from the MIIT for such overseas listing. Up to the date of this annual report, the MIIT has not issued any definitive rule concerning whether offerings like ours would be deemed an indirect overseas listing of our PRC affiliates that engage in telecommunications business. If the MIIT subsequently requires that we obtain its approval, it may have a material adverse effect on the trading price of our ADSs.

Regulations on Internet Security

On November 7, 2016, the Standing Committee of the National People’s Congress promulgated the Cyber Security Law, which became effective on June 1, 2017. In accordance with the Cyber Security Law, internet operators must comply with applicable laws and regulations and fulfill their obligations to safeguard network security in conducting business and providing services. Internet operators must take technical and other necessary measures as required by laws and regulations to safeguard the operation of networks, respond to network security effectively, prevent illegal and criminal activities, and maintain the integrity, confidentiality and usability of network data. In addition, the Cyber Security Law requires internet operators to formulate contingency plans for cyber security incidents, and initiate relevant contingency plans, take corresponding remedial measures and report to the competent departments upon occurrence of any incident endangering cyber security.

In September 2016, the General Office of MIIT issued a Trial Administrative Measures on the Use and Operation Maintenance of Internet Information Security Management System, which, among others, regulates the operation and maintenance of the information security management system established or rend by an operator of telecommunication business such as IDC, ISP or CDN service. Pursuant to these administrative measures, the relevant telecommunication operator is obligated to monitor the information transmitted through its internet information security management system and take timely measures to deal with information that is prohibited to be published or transmitted. Moreover, it must preserve access log record with the internet information security management system according to relevant laws and industry standards, and provide the record for examination upon request from the authorities. It must also take necessary measures to maintain and safeguard the normal operation of its internet information security management system.

In November 2017, MIIT promulgated the Circular on Regulating the Use of Domain Names for Internet Information Services, which became effective on January 1, 2018. Pursuant to this circular, the ISP service provider must verify the identity of each internet information service provider. If the internet information service provider fails to provide its true and accurate identity information, the ISP service provider is prohibited from providing ISP services to it. In addition, the ISP service provider is required to regularly check the status of domain names used by the internet information service providers, and if relevant domain name is invalid and the real identity information of the user is absent, it should cease providing ISP services.

Regulations on Foreign Exchange Registration of Overseas Investment by PRC Residents

According to Circular 37, PRC residents are required to register with local SAFE branches in connection with their direct establishment or indirect control of an offshore entity for the purposes of overseas investment and financing, with such PRC residents’ legally owned assets or equity interests in domestic enterprises or offshore assets or interests, referred to in Circular 37 as a “special purpose vehicle.” The term “control” under Circular 37 is broadly defined as the operation rights, beneficiary rights or decision-making rights acquired by the PRC residents in the offshore special purpose vehicles or PRC companies by such means as acquisition, trust, proxy, voting rights, repurchase, convertible bonds or other arrangements. Circular 37 further requires amendment to the registration in the event of any changes with respect to the basic information of the special

purpose vehicle, such as changes in a PRC resident individual shareholder, name or operation period; or any significant changes with respect to the special purpose vehicle, such as increase or decrease of capital contributed by PRC individuals, share transfer or exchange, merger, division or other material event. If the shareholders of the offshore holding company who are PRC residents do not complete their registration with the local SAFE branches, the PRC subsidiaries may be prohibited from distributing their profits and proceeds from any reduction in capital, share transfer or liquidation to the offshore company, and the offshore company may be restricted in its ability to contribute additional capital to its PRC subsidiaries. Moreover, failure to comply with SAFE registration and amendment requirements described above could result in liability under PRC law for evasion of applicable foreign exchange restrictions. On February 13, 2015, SAFE promulgated the SAFE Notice 13, which will taketook effect on June 1, 2015. SAFE Notice 13 has delegated to the qualified banks the authority to register all PRC residents’ investment in “special purpose vehicle” pursuant to the Circular 37, except that those PRC residents who have failed to comply with Circular 37 will remain to fall into the jurisdiction of the local SAFE branches and must make their supplementary registration application with the local SAFE branches.

See “Risk Factors—Risks Related to Doing Business in China—PRC regulations relating to the establishment of offshore special purpose vehicles by PRC residents may subject our PRC resident beneficial owners to personal liability and limit our ability to acquire PRC companies, to inject capital into our PRC subsidiaries, limit our PRC subsidiaries’ ability to distribute profits to us, or otherwise materially and adversely affect us.”

Regulations on Employee Stock Option Granted by Listed Companies

On December 25, 2006, the People’s Bank of China, issued the Administration Measures on Individual Foreign Exchange Control, which became effective on February 1, 2007, and was amended on May 29, 2016,

and its Implementation Rules was issued by SAFE on January 5, 2007 both of whichand became effective on February 1, 2007. Under these regulations, all foreign exchange matters involved in employee share ownership plans, share option plans and other equity incentive plans participated by PRC individuals shall be transacted upon the approval from the SAFE or its authorized branch.

On February 15, 2012, the SAFE promulgated SAFE Notice 7, replacing the Application Procedure of Foreign Exchange Administration for PRC Residents Participating in Employee Stock Holding Plan or Stock Option Plan of Overseas-Listed Company promulgated in March 2007. SAFE Notice 7 is applicable to domestic directors, supervisors, senior management and other employees of an overseas-listed domestic company, PRC subsidiaries or branches of an overseas-listed company and any PRC entities which are directly or indirectly controlled by an overseas-listed company, or Domestic Company, including PRC citizens and foreign citizens who have resided in the PRC for one year or more, or PRC Residents. Under SAFE Notice 7, PRC Residents who participate in a share incentive plan of an overseas publicly listed company are required, through the Domestic Company or a PRC agent, or Domestic Agent, to complete certain procedures and transactional foreign exchange matters under the stock incentive plan upon the examination by, and the approval of, SAFE or its authorized local counterparts; the Domestic Agent is required to register relevant information of the stock incentive plan with the authorized local counterparts of SAFE within three business days of each quarter and is also required to complete foreign exchange cancellation procedures within twenty business days after termination of the stock incentive plan.

On July 16, 2010, our board of directors adopted our 2010 Plan which was subsequently amended on January 14, 2011 and July 6, 2012. On May 29, 2014, we adopted our 2014 Plan on our annual general meeting which was subsequently amended on April 1, 2015 by unanimous written approval of our board of directors. Under the 2010 Plan and 2014 Plan, we may issue employee stock options to our qualified employees and directors on a regular basis. We have advised our employees and directors participating in the 2010 Plan and 2014 Plan to handle foreign exchange matters in accordance with SAFE Notice 7. However, we cannot assure you that our PRC individual beneficiary owners and the stock options holders can successfully register with the SAFE in full compliance with SAFE Notice 7. PRC individuals and PRC companies in violation of SAFE

Notice 7 will be punished by the SAFE, according to the Regulation of the People’s Republic of China on Foreign Exchange Administration, Detailed Rules for the Implementation of the Measures for the Administration of Individual Foreign Exchange and other regulations.

Regulations on Foreign Currency Exchange

Pursuant to applicable PRC regulations on foreign currency exchange, Renminbi is freely convertible only to the extent of current account items, such as trade-related receipts and payments, interest and dividends. Capital account items, such as direct equity investments, loans and repatriation of investment, unless expressly exempted by laws and regulations, require the prior approval fromregistration at the SAFE or its local branchdesignated foreign exchange banks for conversion of Renminbi into a foreign currency, such as U.S. dollars. Payments for transactions that take place within the PRC must be made in Renminbi. Domestic companies or individuals can repatriate foreign currency payments received from abroad, or deposit these payments abroad subject to the requirement that such payments shall be repatriated within a certain period of time. Foreign-invested enterprises may retain foreign exchange in accounts with designated foreign exchange banks. Foreign currencies received for current account items can be either retained or sold to financial institutions that have foreign exchange settlement or sales business without prior approval from the SAFE, subject to certain regulations. Foreign exchange income under capital account can be retained or sold to financial institutions that have foreign exchange settlement and sales business, with prior approval from the SAFE, unless otherwise provided.

In addition, in March 2015, SAFE promulgated the Circular on the Relevant Operating Issues Concerning the Improvement ofReforming the Administration ofApproach Regarding the Payment andForeign Exchange Capital Settlement of Foreign Currency Capital of Foreign-InvestedForeign-invested Enterprises, or SAFE Circular No. 142,19, which became effective on June 1, 2015. SAFE Circular No. 19 provides that, among other things, a foreign-invested enterprise may convert up to 100% of the foreign currency in its capital account into RMB on a

discretionary basis according to the actual needs. On June 9, 2016, SAFE further issued the Circular of the State Administration of Foreign Exchange on Reforming and Regulating Policies on the Control over Foreign Exchange Settlement of Capital Accounts, or SAFE Circular No. 16, to further expand and strengthen such discretionary conversion reform under SAFE Circular No. 19. SAFE Circular No. 16 provides an integrated standard for conversion of foreign exchange under capital account items on a discretionary basis which applies to all enterprises registered in the PRC. Pursuant to SAFE Circular No. 16, in addition to foreign currency capital, the discretionary conversion policy expands to foreign currency debts borrowed by an enterprise (except financial institutions) and repatriated funds raised through overseas listing. In addition, SAFE Circular No. 16 has narrowed the scope of purposes for which an enterprise must not use the RMB funds so converted, which include, among others, (i) payment for expenditure beyond its business scope or otherwise as prohibited by the SAFE on August 29, 2008, regulates the conversion by FIEsapplicable laws and regulations; (ii) investment in securities or other financial products other than banks’ principal-secured products; (iii) provision of foreign currency into Renminbi by restricting how the converted Renminbi may be used. SAFE Circular 142 requires that Renminbi converted from the foreign currency-denominated capital of an FIE may only be used for purposes withinloans tonon-affiliated enterprises, except where it is expressly permitted in the business scope approved byof the relevant government authorityenterprise; and may not be used to make equity investments in PRC, unless specifically provided otherwise. The SAFE further strengthened its oversight over(iv) construction or purchase ofnon-self-used real properties, except for the flow and use of Renminbi funds converted from the foreign currency-denominated capital of an FIE. The use of such Renminbi may not be changed without approval from the SAFE, and may not be used to repay Renminbi loans if the proceeds of such loans have not yet been used. Any violation of SAFE Circular 142 may result in severe penalties, including substantial fines. The Notice on the Reform of Administration of Foreign Currency Capital Settlement by Foreign Investment Enterprises in Several Experimental Areas issued by the SAFE on July 4, 2014 lifted certain restrictions on the usage of Renminbi converted from the foreign currency-denominated capital, by allowing FIEs to make equity investments in PRC in certain experimental areas with converted Renminbi after making registration with the local SAFE branch.real estate developer.

In November 2012, SAFE promulgated the Circular of Further Improving and Adjusting Foreign Exchange Administration Policies on Foreign Direct Investment, as most recently amended on October 10, 2018, which substantially amends and simplifies the current foreign exchange procedure. Pursuant to this circular, the opening of various special purpose foreign exchange accounts (e.g.pre-establishment expenses account, foreign exchange capital account, guarantee account), the reinvestment of lawful incomes derived by foreign investors in the PRC (e.g. profit, proceeds of equity transfer, capital reduction, liquidation and early repatriation of investment), and purchase and remittance of foreign exchange as a result of capital reduction, liquidation, early repatriation or share transfer in an FIE no longer require SAFE approval, and multiple capital accounts for the same entity may be opened in different provinces, which was not possible before. In addition, SAFE promulgated the Circular on Printing and Distributing the Provisions on Foreign Exchange Administration over Domestic Direct Investment by Foreign Investors and the Supporting Documents in May 2013, as most recently amended on October 10, 2018, which specifies that the administration by SAFE or its local branches over direct investment by foreign investors in the PRC shall be conducted by way of registration and banks shall process foreign exchange business relating to the direct investment in the PRC based on the registration information provided by SAFE and its branches.

On February 13, 2015,In addition, SAFE promulgated the Circular on Further Simplifying and Improving the Policies Concerning Foreign Exchange Control on Direct Investment, or SAFE Circular 13, which will take effect on

June 1, 2015. SAFE Circular No.Notice 13 delegates the authority to enforce the foreign exchange registration in connection with the inbound and outbound direct investment under relevant SAFE rules to certain banks and therefore further simplifies the foreign exchange registration procedures for inbound and outbound direct investment.

Regulations on Dividend Distribution

Under applicable PRC laws and regulations, FIEs in China may pay dividends only out of their accumulated profits, if any, determined in accordance with PRC accounting standards and regulations. In addition, foreign-invested enterprisesFIEs in China are required to allocate at least 10% of their respective accumulated profits each year, if any, to fund statutory reserve funds unless these reserves have reached 50% of the registered capital of the respective enterprises. These reserves are not distributable as cash dividends.

 

C.

Organizational Structure

We commenced operations in 1999, and through a series of corporate restructurings, established a holding company, AsiaCloud, in October 2009 under the laws of the Cayman Islands. AsiaCloud was formerly a wholly-owned subsidiary of aBitCool, a company incorporated under the laws of the Cayman Islands. In October 2010, AsiaCloud effected a repurchase and cancellation of all its outstanding shares held by aBitCool and the issuance of ordinary shares and preferred shares to the shareholders of aBitCool so that they maintained their respective ownership interests in AsiaCloud directly. In connection with the restructuring, AsiaCloud changed its name to 21Vianet Group, Inc.

Due to restrictions under PRC law on foreign ownership of entities engaged in data center and telecommunications value-added services, we conduct our operations in China through contractual arrangements among us, our wholly-owned PRC subsidiaries, our variable interest entities and their shareholders. As a result of these contractual arrangements, we control our variable interest entities and have consolidated the financial statements of our consolidated affiliated entities in our consolidated financial statements.

The following diagram illustrates our current corporate structure of our principal operating entities:

 

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NotesNotes:

(1)

Mr. Sheng Chen and Mr. Jun Zhang, ourco-founders, hold 70% and 30% of the equity interests in 21Vianet Technology, respectively, and are parties to the contractual agreements through which we conduct our operations in China.

(2)

Mr. Sheng Chen and Mr. Jun Zhang, ourco-founders, hold 95% and 5% of the equity interests in WiFire Network, respectively, and are parties to the contractual agreements through which we conduct our operations in China.

(3)

Mr. Yang Peng holds 100% of the equity interests in BJ iJoy and is a party to the contractual agreements through which we conduct our operations in China.

Contractual Arrangements with Our Variable Interest Entities and Their Shareholders

PRC laws and regulations currently restrict foreign ownership of telecommunications value-added business. Because we are a Cayman Islands company, we are classified as a foreign enterprise under PRC laws and regulations and our wholly-owned PRC subsidiaries, 21Vianet China, SZ Zhuoaiyi and aBitCool DG, are considered as wholly-owned FIEs. To comply with PRC laws and regulations, we conduct our operations in China through a series of contractual arrangements among us, our wholly-owned PRC subsidiaries, our variable interest entities and their shareholders. The shareholders of our variable interest entities are founders, directors, executive officers, employees or shareholders of our company. They are also PRC citizens and therefore, our variable interest entities are considered as domestic companies under the PRC laws. For the years ended December 31, 2013, 20142016, 2017 and 2015,2018, our consolidated affiliated entities contributed most of our total net revenues.

We have relied and expect to continue to rely, on our consolidated affiliated entities to operate our telecommunications value-added business in China as long as PRC laws and regulations do not allow us to directly operate such business in China. Our contractual arrangements with our variable interest entities and their shareholders enable us to:

 

exercise effective control over our variable interest entities;

 

receive substantially all of the economic benefits of our variable interest entities in consideration for the services provided by our wholly-owned PRC subsidiaries; and

 

have an exclusive option to purchase all of the equity interest in our variable interest entities when permissible under PRC laws.

Accordingly, under U.S. GAAP, we consolidate 21Vianet Technology, BJ iJoy and WiFire Network as our “variable interest entities” in our consolidated financial statements.

Our contractual arrangements with our variable interest entities and their shareholders are described in further detail as follows:

Agreements that Provide Us Effective Control

Share Pledge Agreements. On February 23, 2011, 21Vianet China entered into a share pledge agreement with 21Vianet Technology and each of its shareholders. Pursuant to the share pledge agreement, each of the shareholders pledged his shares in 21Vianet Technology to 21Vianet China in order to secure the shareholders’ payment obligations under the loan agreement. Each shareholder also agreed not to transfer or create any other security or restriction on the shares of 21Vianet Technology without the prior consent of 21Vianet China. 21Vianet China, at its own discretion, is entitled to acquire each shareholder’s equity interests in 21Vianet Technology as permitted by PRC laws. We have registered the pledges of the equity interests in 21Vianet Technology with the local branch of the State Administration for Industry and Commerce.Commerce, and currently known as State Administration for Market Regulation.

Irrevocable Power of Attorney. Each shareholder of 21Vianet Technology has executed an irrevocable power of attorney. Pursuant to the irrevocable power of attorney, each shareholder appointed 21Vianet China or a person designated by 21Vianet China as his/herattorney-in-fact to attend shareholders’ meeting of 21Vianet Technology, exercise all the shareholder’s voting rights, including but not limited to, sale transfer, pledge or dispose of his/her equity interests in 21Vianet Technology. The power of attorney remains valid and irrevocable from the date of execution, so long as each shareholder remains the shareholder of 21Vianet Technology. The above irrevocable power of attorney was subsequently assigned to 21Vianet Group, Inc.

Optional Share Purchase Agreements. The optional share purchase agreement is entered into among 21Vianet China, 21Vianet Technology, 21Vianet Beijing and the shareholders of 21Vianet Technology on December 19, 2006. Pursuant to the agreement, the shareholders irrevocably grant 21Vianet China or its designated persons the sole option to acquire from the shareholders or 21Vianet Technology all or any part of the equity interests in 21Vianet Technology and 21Vianet Beijing when permissible under PRC laws. 21Vianet Technology and 21Vianet Beijing made certain covenants to maintain the value of the equity interests, including but not limited to, engage in the ordinary course of business and refrain from making loans and entering into agreements exceeding the value of RMB200,000 with the exception of transactions made in the ordinary course of business. The initial term of the agreement is 10 years expiringhas expired on December 18, 2016. The parties to this agreement have entered into a supplemental agreement on December 19, 2016, pursuant to which the term of this agreement is renewableextended for 10 years and will be automatically renewed at the sole discretionend of each10-year term, unless otherwise terminated at the option of 21Vianet China.China with a30-day advance written notice.

Agreements that Transfer Economic Benefits from our Variable Interest Entity to Us or Absorb Losses

Loan Agreements and Financial Support Letter. 21Vianet China and the shareholders of 21Vianet Technology entered into a loan agreement on January 28, 2011. Pursuant to the agreements, 21Vianet China has provided interest-free loan facilities of RMB7.0 million and RMB3.0 million, respectively, to the shareholders of 21Vianet Technology, Sheng Chen and Jun Zhang, which was used to provide capital to 21Vianet Technology to develop our data center and telecommunications value-added business and related businesses. There is no fixed term for the loan. To repay the loans, the shareholders of 21Vianet Technology are required to transfer their shares in 21Vianet Technology to 21Vianet China or any entity or person designated by 21Vianet China, as permitted under PRC laws. The shareholders of 21Vianet Technology also undertake not to transfer all or part of their equity interests in 21Vianet Technology to any third party, or to create any encumbrance, without the written permission from 21Vianet China. In addition, we will provide unlimited financial support to 21Vianet Technology for its operations and agreed to forego the right to seek repayment in the event 21Vianet Technology is unable to repay such funding.

Exclusive Technical Consulting and Services Agreements. On July 15, 2003, 21Vianet China and 21Vianet Technology entered into an exclusive service agreement, which was superseded by a new exclusive technical consulting and service agreement entered into among 21Vianet China, 21Vianet Technology and 21Vianet Beijing on December 19, 2006. 21Vianet China agreed to provide 21Vianet Technology and 21Vianet Beijing with exclusive technical consulting and services, including internet technology services and management consulting services. 21Vianet Technology and 21Vianet Beijing agreed to pay an hourly rate of RMB1,000 and the rate is subject to adjustment at the sole discretion of 21Vianet China. 21Vianet Technology and 21Vianet Beijing agreed that they will not accept similar or comparable service arrangements that may replace the services provided by 21Vianet China without prior written consent of 21Vianet China. 21Vianet China is entitled to have sole and exclusive ownership of all rights, title and interests to any and all intellectual property rights arising from the provision of services. The initial term of 10 years has expired on December 18, 2016. The parties to this agreement have entered into a supplemental agreement on December 19, 2016, pursuant to which the term of this agreement is extended for 10 years expiring on December 18, 2016. This agreement is renewableand will be automatically renewed at the sole discretionend of each10-year term, unless otherwise terminated at the option of 21Vianet China.China with a30-day advance written notice.

In April 2013, we completed acquisition of 100% equity interests in iJoy.iJoy Holding Limited, or iJoy BVI, and its subsidiaries (collectively known as “iJoy”). In June 2014, we established aBitCool DG, which controls 100% of the equity interests in WiFire Network through contractual arrangements entered into in July 2014. The key terms of the contractual arrangements in relation to BJ iJoy and WiFire Network are similar to the contractual arrangements in relation to 21Vianet Technology, pursuant to which iJoy BVI and WiFire Group Inc., or WiFire Group, were considered as the primary beneficiaries of BJ iJoy and WiFire Network, respectively.

In the opinion of Beijing DHHHan Kun Law Firm,Offices, our PRC legal counsel, each of the contracts under the contractual arrangements among us, our wholly-owned PRC subsidiaries, our variable interest entities and their shareholders governed by PRC law is valid, legally binding and enforceable to each party of such agreements under PRC laws and regulations, and will not result in any violation of PRC laws or regulations currently in effect.

We have been advised by our PRC legal counsel, however, that there are substantial uncertainties regarding the interpretation and application of current and future PRC laws and regulations. Accordingly, there can be no assurance that the PRC regulatory authorities, in particular the MIIT, which regulates providers of telecommunications value-added services and other participants in the PRC telecommunications industry, and the MOC, will not in the future take a view that is contrary to the above opinion of our PRC legal counsel. We have been further advised by our PRC legal counsel that if the PRC government finds that the agreements that establish the structure for operating our value-added services in China do not comply with PRC government restrictions on foreign investment in the telecommunications industry, we could be subject to severe penalties including being prohibited from continuing our operations. See “Risk Factors—Risks Related to Our Corporate Structure—If the PRC government finds that the arrangements that establish the structure for operating our

business do not comply with PRC government restrictions on foreign investment in the telecommunications business or if these regulations or the interpretation of existing regulations change in the future, we could be subject to severe penalties or be forced to relinquish our interests in those operations.” In addition, these contractual arrangements may not be as effective in providing us with control over our variable interest entities as would direct ownership of our variable interest entities. See “Risk Factors—Risks Related to Our Corporate Structure—We rely on contractual arrangements with our variable interest entities and their shareholders for our China operations, which may not be as effective as direct ownership in providing operational control.”

 

D.

Property, Plants and Equipment

Our headquarters are located at M5, 1Guanjie Building Southeast, 1st Floor, 10# Jiuxianqiao East Road, Chaoyang District, Beijing, the People’s Republic of China. We lease facilities for our office space in Beijing, Shanghai, Guangzhou, Shenzhen, Xi’an, Foshan, Dongguan, Hangzhou, Wuhan, Guiyang, Nanning, Chengdu, Suzhou, Hong Kong and Taiwan. Our office leases generally have terms ranging from one to ten years and may be renewed upon expiration of the lease terms. As of December 31, 2015,2018, our offices occupied an aggregate of 36,46634,754 square meters of leased space. In 2015, we purchased facilities for our office space in Chengdu with an aggregate of 3,140 square meters.

In Beijing, we also lease facilities for our self-built data centers located: (i) in the Chaoyang District, through twothree lease agreements with BOE Technology Group Co., Ltd., or BOE Technology, and one lease agreement with Beijing Shangjun Property DevelopmentSeven Star Technology Group Co., Ltd., orone lease agreement with Telehouse Beijing Shangjun,BEZ Data Centre, and six lease agreements with China Youth Printing Factory, (ii) in the Beijing Economic and Technological Development Zone, through a lease agreement with Beijing Tengfei Boda Real Estate Development Co., Ltd., and (iii) in the Daxing District, through a lease agreement with Beijing Xingguang Tuocheng Investment Co., Ltd.; and (iv) in the Chaoyang district, through three lease agreements with China Youth Printing Factory.Ltd.. These leases provide an aggregate of approximately 68,28875,637 square meters of leased space and hostedhost a total of 8,39211,472 cabinets as of December 31, 2015.2018. The twothree leases with BOE Technology haveone all expiring on August 31, 2019. The lease with Beijing Seven Star Technology Group Co., Ltd. has a term of five years and eight5 years expiring on April 30, 2015 and AugustJanuary 6, 2022. The lease with Telehouse Beijing BEZ Data Center has a term of 10 years expiring on March 31, 2019, respectively.2027. The two leases may be renewed upon mutually agreed-upon terms before they expire. ForEach of the lease expiring on April 30, 2015, we have already negotiatedsix leases with BOE Technology to extend the term to August 31, 2019. The lease with Beijing ShangjunChina Youth Printing Factory has a term of 65 months,5 years expiring on AugustMarch 31, 2019. We do not2023, and we have a thepre-emptive right to renewpurchase the lease.property upon any change of control circumstance in the property owner. The lease with Beijing Tengfei Boda Real Estate Development Co., Ltd. has a term of ten years expiring on August 31, 2021, subject to ourpre-emptive right to renew the lease. The lease with Beijing Xingguang Tuocheng Investment Co., Ltd. has a term of twenty years expiring on February 28, 2033, subject to ourpre-emptive right to renew the lease. The three leasesIn 2018, we entered into a lease with China Youth Printing FactoryBeijing Tuspark Harmonious Investment Development Co., Ltd., a subsidiary of Tus Holdings, which has a term of six20 years three years seven monthsexpiring on September 27, 2038 and three days, and threewill automatically extend for another 20 years, and five months, respectively, all of which expiring on March 30, 2018, subject to our pre-emptive right to renew the lease.cabinets and equipment in this premise are still under construction.

In Shenzhen, we also lease facilities for our self-built data centers located in the Nanshan District, through two lease agreements with Shenzhen Merchants Property Development Co., Ltd. and a lease agreement with Shenzhen Toukong Industrial Park Development and Operation Co., whichLtd.. These leases provide an aggregate of

2,526 approximately 4,347 square meters of leased space and hosted a total of 454736 cabinets as of December 31, 2015.2018. The two leases with Shenzhen Merchants Property Development Co., Ltd. both have a term of 47 months expiring on September 30, 2015, which has been extended to September 30, 2019.2020. The lease with Shenzhen Toukong Industrial Park Development and Operation Co., Ltd. has a term of eight years expiring on November 1, 2022.

In Shanghai, we also lease facilities for our self-built data centers located in the Baoshan District, through a lease agreement with Shanghai Cloud Century Co., Ltd., which provides an aggregate of 10,40912,151 square meters of leases space and hosted a total of 8771,412 cabinets as of December 31, 2015.2018. The lease has a term of 1820 years expiring on May 12,December 5, 2030. We also lease facilities for our self-built data centers located in the Pudong District, through a lease agreement with Shanghai Gosun Data System Co., Ltd., which provides an aggregate of 5,952 square meters of leases space and hosts a total of 1,194 cabinets as of December 31,2018. The lease has a term of 8 years expiring on August 31, 2026.

In Hangzhou, we also lease facilities for our self-built data centers, offices and research centers located in Hangzhou Economic Development Zone, through a lease agreement with Hangzhou Economic and Development Zone Qiantang Real Estate Development Co., Ltd., which provides an aggregate of 11,020 square meters of leased space and hosted a total of 9971,063 cabinets as of December 31, 2015.2018. The lease has a term of 20twenty years expiring on July 31, 2031, subject to ourpre-emptive right to renew the lease.

In Guangzhou, we also lease facilities for our self-built data centers located in Guangzhou Economic and Technological Development Zone, through a lease agreement with Elec & Eltek International Company Limited, which provides an aggregate of 52,264 square meters of leases space and hosted a total of 1,516 cabinets as of December 31, 2018. The lease has a term of 10 years expiring on December 31, 2024.

We have also built our own data centers in our self-owned buildings in Beijing, Xi’an, Shanghai, Foshan, Guangzhou, Suzhou and Ningbo, housing 4,2488,318 cabinets.

 

ITEM 4A.

UNRESOLVED STAFF COMMENTS

Not applicable.

 

ITEM 5.

OPERATING AND FINANCIAL REVIEW AND PROSPECTS

You should read the following discussion and analysis of our financial condition and results of operations in conjunction with our consolidated financial statements and the related notes included elsewhere in this annual report on Form20-F. This discussion may contain forward-looking statements based upon current expectations that involve risks and uncertainties. Our actual results may differ materially from those anticipated in these forward-looking statements as a result of various factors, including those set forth under “Item 3. Key Information—D. Risk Factors” or in other parts of this annual report on Form20-F.

 

A.

Operating Results

Overview

We are a leading carrier-neutralcarrier and cloud-neutral internet data center services provider in China. We host our customers’ servers and networking equipment and provide interconnectivity to improve the performance, availability and security of their internet infrastructure. We also provide managed network services to enable customers to deliver data across the internet in a faster and more reliable manner through our extensive data transmission network and our proprietary smart routing technology. Furthermore, we provide complementary value-added services, such as CDNcloud services, VPN services and last-time wired broadband services to improve the security, speed and quality of data transmission in China.hybrid IT services. We started offering public cloud services in 2013, and private cloud and hybrid services in 2014.2014, and partnered with numerous cloud providers to support our comprehensive cloud-neutral platform. We believe that the scale of our data center and networking assets as well as our carrier-neutrality position us well to capture opportunities and become a leader in the rapidly emerging market for cloud computing infrastructure services in China.

We have benefited from our premium data centers and extensive interconnected nationwide data transmission network, diversified and loyal customer base and our strong focus on customer satisfaction and technological innovation. Going forward, we expect that we will continue to benefit from the growth of China’s data center services market. However, we also face risks and uncertainties, including those relating to our ability to successfully implement our expansion plan, our integration of newly acquired businesses, our competition with, and dependency on, China Telecom and China Unicom, our ability to attract new customers and retain existing customers and our ability to control both business costs and costs as a result of being a public company. In particular, we plan to significantly increase the aggregate number of cabinets under our management atin both of our new self-built data

centers and partnered data centers.

We also planused to expandprovide managed network services to enable customers to deliver data across the internet in a faster and more reliable manner through our data transmission network. In 2017, we completed the disposal of the managed network services business segment, including CDN services, as parthosting area network services, route

optimization business and last-mile broadband business, in order to focus more on expanding our core IDC business and capturing the growing demand in this market. Following completion of the disposal, we have transferred all of our hosting business. If we are not able to successfully implement our expansion plan or our planned expansion does not achieve the desired results, our business and results of operations could be materially and adversely affected.

As part of our business expansion strategy to expand our businesses, we acquired certain businesses that are complementary to our businesses, such as Fastweb, WiFire BJ and BJ Yilong, iJoy,equity interests in Aipu Group and Dermotcontinue to hold 33.3% equity interests in the WiFire Entities. Therefore, the results of operations of the acquired businesses were consolidated into our results of operations.

Our total net revenues generated from providing hosting and related services increased from RMB1,966.7RMB2,668.7 million in 2013,2016 to RMB2,876.4RMB2,975.2 million in 20142017 and further to RMB3,634.4RMB3,401.0 million (US$561.1494.7 million) in 2015,2018, representing a CAGR of 35.9%12.9% from 20132016 to 2015.2018. The total number of cabinets under our management increased from 14,04126,380 as of December 31, 2013,2016 to 21,52229,080 as of December 31, 20142017 and to 23,55630,654 as of December 31, 2015.2018. Our average monthly recurring net revenues from hosting and related services increased from RMB146.6RMB204.2 million in 2013,2016 to RMB208.4RMB235.9 million in 20142017 and further to RMB265.4RMB275.4 million (US$41.040.1 million) in 2015.2018. We recorded a net loss of RMB47.0RMB931.9 million, RMB328.5RMB917.6 million and RMB401.3RMB186.7 million (US$ 61.927.2 million) in 2013, 20142016, 2017 and 2015,2018, respectively, which reflected share-based compensation expenses of RMB67.8RMB118.7 million, RMB233.7RMB47.1 million and RMB190.0RMB59.5 million (US$29.38.7 million), respectively. Our results of operations also reflect the effects of our acquisitions and dispositions during the respective periods.

Factors Affecting Our Results of Operations

Our business and results of operations are generally affected by the development of China’s data center services market. We have benefited from the rapid growth of China’s data center services market during the recent years. According to IDC, the total China internet data center services market was US$3.410.7 billion in 2014,2017, a 36.9%35.9% year over year growth rate, and is expected to reach US$11.835.4 billion in 2019,2022, representing a five-year CAGR of 27.9%27.1%. However, any adverse changes in the data center services market in China may harm our business and results of operations.

While our business is generally influenced by factors affecting the data center services market in China, generally, we believe that our results of operations are more directly affected by company-specific factors, including number of cabinets under management and cabinet utilization rate, monthly recurring revenues and churn rate, pricing, growth in complementary markets and optimization of our managed network services and our cost structure.

Number of Cabinets under Management and Cabinet Utilization Rate

Our revenues are directly affected by the number of cabinets under management and the utilization rates of these cabinet spaces. We had 14,041, 21,52226,380, 29,080 and 23,55630,654 cabinets under management as of December 31, 2013, 20142016, 2017 and 2015,2018, respectively. Our annualized average monthly cabinet utilization rates were 70.8%76.0%, 71.9%75.3% and 69.0%70.6% in 2013, 20142016, 2017 and 2015,2018, respectively. We calculate the annualized cabinet utilization rate in a year as the average of the four quarterly cabinet utilization rates in that year, and we calculatedcalculate quarterly cabinet utilization rate by dividing our weighted average billable cabinets by weighted average cabinet capacity in that quarter. Our quarterly and annualized cabinet utilization rates fluctuate due to the continuous changes in both our weighted average billable cabinets and weighted average cabinet capacity. Our future results of operations and growth prospects will largely depend on our ability to increase the number of cabinets under management while maintaining optimal cabinet utilization rate. With the rapid growth of China’s internet industry, demand for cabinet spaces has increased significantly and we do not always have sufficient self-built capacity to meet such demand. It usually takes twelve to eighteen months to build a data center together with cabinets and equipment installed. To meet our customers’ immediate demand, we may partner with China Telecom, China Unicom or other parties and lease cabinets from them. Due to the time needed to build data centers and the long-term nature of these investments, if we over-estimate the market demand for cabinets, it will lower our cabinet utilization rate and negatively affect our results of operations.

Monthly Recurring Revenues and Churn Rate

Our average monthly recurring revenues and churn rate directly affect our results of operations. Our business is based on a recurring revenue model comprised of our hosting services and managed networkrelated services. We consider these services

recurring as our customers are generally billed and revenue recognized on a fixed and recurring basis each month for the duration of their contract, which is generally one yearto three years in length. Ournon-recurring revenues are primarily comprised of fees charged for installation services, additional bandwidth used by customers beyond contracted amount and other value-added services. These services are considered to benon-recurring as they are billed and recognized over the period of the customer service agreement.

We use “monthly recurring revenues” to measure those revenues recognized on a fixed and recurring basis each month. Recurring revenues from hosting and related services have comprised more than 85%90% of our totalnet revenues from hosting and related services during the past three years. Our average monthly recurring revenues from hosting and related services increased from RMB146.6RMB204.2 million in 20132016 and to RMB208.4RMB235.9 million in 20142017 and further to RMB265.4RMB275.4 million (US$41.040.1 million) in 2015.2018.

We use “churn rate” to measure the reduction of monthly revenues that are attributable to the termination of customer contracts as a percentage of total monthly recurring revenues of the previous month that are attributable to the non-renewal or termination of customer contracts. Our average monthly churn rate as measured by monthly recurring revenues was 1.7% in 2013. We started to use “hosting churn rate” in 2014 which we believe more accurately reflect our core IDC business and is also more commonly used by our peers in the data center industry in more advanced economies.month. Our average monthly hosting churn rate, based on our core IDC business, was 0.6%0.7% in 20142016, 0.5% in 2017 and 0.2%0.3% in 2015.2018.

Pricing

Our results of operations also depend on the price level of our services. Due to the quality of our services and our optimized interconnectivity among carriers and networks, we are generally able to command premium pricing for our services. Nonetheless, because we are generally regarded as a premium data center and network service provider, many customers only place their mission critical servers and equipment in our data centers, but not the bulk of their needs. As we try to acquire more business from new and existing customers, expand into new markets, or try to adapt to changing market conditions, we may need to lower our prices or provide other incentives.incentives to compete effectively.

Growth in New and Complementary Markets

Our results of operations also depend on the growth of a few new business areas that well complement our core data center service offerings.

 

  CDN services. Since the acquisitions of Fastweb in 2012 and iJoy in 2013 respectively, CDN services have contributed to the growths of both of our revenues generated from hosting and related services and the overall consolidated revenues. As the internet infrastructure in China remains under-developed, especially relative to the tremendous growth of internet traffic generated from various internet applications, we expect demand for CDN services, which optimize internet traffic transmission in a cost-effective way, to remain robust. Key growth drivers include signing up new customers, additional services from existing customers and cross selling opportunities with our other business groups.

Cloud computing services. Cloud computing services, largely through our partnerships with Microsoft, IBM and others, have contributed to our results of operations in 20142016, 2017 and 2015.2018. While our cloud computing platforms are now supporting a significant number of customers, we believe the cloud computing market in China is still atin its early stage.stages. Key factors of growth in this market include signing up services from new customers, improving utilization rates of cloud computing resources with existing customers and introducing well-developed applications to improve cloud computing adoption rate.rates, and partnering with more cloud providers to offer a comprehensive cloud-neutral platform.

 

  

Enterprise VPN services. As one of the largest enterprise VPN service providers in the Asian Pacific region following our acquisition of Dermot Entities in August 2014, we have experience growthexperienced and

expect continued growth in this market to meet customers’ growing demand for enterprise-grade VPN services with secure, dedicated connections. Key growth drivers include adding new customers, addingincreasing the number of connections with existing customers and realizing revenue synergies with our other business groups. Going forward, we will continue to leverage cross-selling opportunities to strengthen Dermot Entities’s position as the leading VPN services provider in the greater China Region.

Optimization of Managed Network Services

Our results of operations also depend on the optimization of our managed network services as we continue to fine-tune our strategies in this business. We started offering managed network services in 2008 and revenues derived from managed network services constituted 36.0%, 31.1% and 25.5% of our total net revenues in 2013, 2014 and 2015, respectively. Our revenues from managed network services have increased from RMB707.5 million in 2013 to RMB895.8 million in 2014 and to RMB926.9 million (US$143.1 million) in 2015. Historically, we have acquired 100% equity interest in the Managed Network Entities, Gehua, WiFire BJ and BJ Yilong, and 50% of equity interests plus one share in Aipu Group, that are complementary to our managed network services. We believe our managed network services will benefit from the growing market demand for faster data transmission and better interconnection and continue to serve as part of our competitive strengths as a comprehensive internet infrastructure service provider.

We expect that our managed network service business likely will be a relatively more volatile portion of our overall revenue base. As the managed network services market continues to evolve and as we further optimize our growth strategies and allocate resources to more attractive areas with higher growth and return rates, we may become more selective in pursuing future revenue opportunities in the managed network services business. In addition, we have experienced pricing pressure for our managed network services in recent years and we expect that this trend may continue. Therefore, revenues from managed network services could experience decline both in the absolute amount and as a percentage of our consolidated revenues, which could have a negative impact on our overall growth and profitability.

Our Cost Structure

Our ability to maintain and improve our gross margins depends on our ability to effectively manage our cost of revenues, which consist of telecommunications costs and other data center related costs. Telecommunications costs refer to expenses associated with acquiring bandwidth and related resources from carriers for our data centers. Telecommunications costs also cover rentals, utilities and other costs in connection with the cabinets we lease from our partnered data centers. Other costs include utilities and rental expenses for our self-built data centers, payroll, depreciation and amortization of our property and equipment, and other related costs. These costs increase as the number of our cabinets under management increases, likewise as we increase our headcount.

The mix of the self-built data centers and partnered data centers also affects our cost structure. Gross margin for cabinets located in our partnered data centers is generally lower than cabinets located in our self-built data centers. This is because telecommunication carriers who lease cabinet spaces to us for our partnered data centers would demand a profit on top of their costs in connection with the leasing of cabinet spaces to us. We plan to continue to lease data centers from such carriers or purchase data center facilities to meet the immediate market demand while building new or expanding existing data centers in Beijing, Shanghai, Shenzhen, Hangzhou, Tianjin, Jiangsu, Xi’an, Suzhou and the Greater Guangzhou area. If we cannot effectively manage the market demand and increase the number of cabinets located in self-built data centers relatively to partnered data centers, we may not be able to improve our gross margins.

Key Components of Results of Operations

Starting in 2016, we began reporting our operating results in two operating segments, namely hosting and related services and managed network services. CDN services, which were previously offered as part of our hosting and related services business segment, were moved to our managed network services business segment in the fourth quarter of 2016. Our consolidated statements of operations for the years ended December 31, 2015 and 2016 as presented in this annual report were modified to reflect this new presentation for consistency purposes.

In September 2017, we completed the disposal of the managed network services business segment, including CDN services, hosting area network services, route optimization business and last-mile broadband business, and deconsolidated the financial results related to the managed network services business segment in our consolidated financial statements starting from the fourth quarter of 2017.

Net Revenues

The following table sets forth our revenues derived from our hosting and related services and managed network services,by segment, both in an absolute amount and as a percentage of total net revenues, from our continuing operations, for the periods presented.

 

  For the Year Ended December 31,   For the Year Ended December 31, 
  2013   2014   2015   2016   2017   2018 
  RMB   %   RMB   %   RMB   US$   %   RMB   %   RMB   %   RMB   USD   % 
      (in thousands, except percentages)   (in thousands, except percentages) 

Net revenues:

                            

Hosting and related services

   1,259,260     64.0     1,980,688     68.9     2,707,445     417,957     74.5     2,668,655    73.3    2,975,178    87.7    3,401,037    494,660    100.0 

Managed network services

   707,457     36.0     895,759     31.1     926,927     143,093     25.5     973,119    26.7    417,527    12.3    —      —      —   
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

 

Total net revenues

   1,966,717     100.0     2,876,447     100.0     3,634,372     561,050     100.0     3,641,774    100.0    3,392,705    100.0    3,401,037    494,660    100.0 
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

 

Hosting and Related Services

Hosting and related services have been our primary sources of revenues. HostingWe provide hosting and related services include managed hosting services, interconnectivity services, CDN services,to house servers and networking equipment in our data centers and connect them through our data transmission network. We also provide cloud services, VPN services, hybrid IT services and other value-added services.services as part of our hosting and related services business. Revenues from our hosting and related services were RMB1,259.3RMB2,668.7 million, RMB1,980.7RMB2,975.2 million and RMB2,707.4RMB3,401.0 million (US$418.0494.7 million) in 2013, 20142016, 2017 and 2015,2018, respectively, representing 64.0%73.3%, 68.9%87.7% and 74.5%100% of our total net revenues in the respective periods.

We generally enter into contracts with our customers with terms ranging from one to three years and most of our customer contracts have an automatic renewal provision. Customers generally pay our service fees on a monthly basis according to the amount of hosting spaces, the bandwidth and other value-added services they used or leased in the previous month.

Managed Network Services

Revenues from our managed network services increaseddecreased in absolute amounts from RMB707.5RMB1,265.1 million in 20132015 to RMB895.8RMB973.1 million in 2014 and to RMB926.9 million (US$143.1 million) in 2015,2016, as a percentage of total net revenues, revenues from our managed network services decreased from 36.0%34.8% in 20132015 to 31.1%26.7% in 2014 and to 25.5% in 2015.2016.

OurIn September 2017, we completed the disposal of the managed network services help our customers optimizebusiness segment and deconsolidated the internet routing experience through our proprietary routing technology and our extensive data transmission network. Contracts with customers of ourfinancial results related to managed network services generally have one-year terms with an automatic renewal provision. We charge our customers a monthly fee for the bandwidth optimized through our managed network services.segment since then.

Cost of Revenues

Our cost of revenues primarily consists of telecommunications cost, and other costs. The following table sets forth, for the periods indicated, our cost of revenues, in absolute amounts and as a percentage of our total net revenues:

 

   For the Year Ended December 31, 
   2013   2014   2015 
   RMB   %   RMB   %   RMB   US$   % 
   (in thousands, except percentages) 

Cost of revenues:

              

Telecommunications costs

   1,107,867     56.3     1,353,469     47.0     1,728,911     266,898     47.6  

Others

   341,978     17.4     712,835     24.8     1,051,703     162,355     28.9  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total cost of revenues

   1,449,845     73.7     2,066,304     71.8     2,780,614     429,253     76.5  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

   For the Year Ended December 31, 
   2016   2017   2018 
   RMB   %   RMB   %   RMB   US$   % 
   (in thousands, except percentages) 

Cost of revenues:

              

Telecommunications costs

   1,811,565    49.7    1,533,615    42.5    1,332,280    193,772    39.2 

Others

   1,118,073    30.7    1,100,680    35.1    1,123,886    163,463    33.0 
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total cost of revenues

   2,929,638    80.4    2,634,295    77.6    2,456,166    357,235    72.2 
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Telecommunications costs refer to expenses incurred in acquiring telecommunication resources from carriers for our data centers, including bandwidth and cabinet leasing costs. Cabinet leasing costs cover rentals, utilities and other costs associated with the cabinets we lease from our partnered data centers. Our other costs of revenues include utilities costs for our self-built data centers, depreciation and amortization, payroll and other compensation costs and other miscellaneous items related to our service offerings.

The following table sets forth, for the periods indicated, our cost of revenues by segment, in absolute amounts and as a percentage of the net revenues of the relevant segment:

   For the Year Ended December 31, 
   2016   2017   2018 
   RMB   %   RMB   %   RMB   US$   % 
   (in thousands, except percentages) 

Cost of revenues:

              

Hosting and related services

   1,936,658    72.6    2,130,279    71.6    2,456,166    357,235    72.2 

Managed network services

   992,980    102.0    504,016    120.7    —      —      —   

We expect that our cost of revenues of hosting and related services will continue to increase as our business expands, both organically and as a result of acquisitions. Additionally, we anticipate recording significant expenses related to the amortization of the intangible assets that we have acquired through acquisitions as these intangible assets are amortized over their remaining useful lives.

Operating Expenses

Our operating expenses consist of sales and marketing expenses, general and administrative expenses and research and development expenses. The following table sets forth our operating expenses, for our continuing operations, both as an absolute amount and as a percentage of total net revenues for the periods indicated.

 

  For the Year Ended December 31,  For the Year Ended December 31, 
  2013   2014   2015  2016 2017 2018 
  RMB   % of Net
Revenues
   RMB   % of Net
Revenues
   RMB   US$   % of Net
Revenues
  RMB % of Net
Revenues
 RMB % of Net
Revenues
 RMB US$ % of Net
Revenues
 
  (in thousands, except percentages)  (in thousands, except percentages) 

Operating expenses:

                     

Sales and marketing expenses(1)

   154,479     7.9     287,229     10.0     359,460     55,491     9.9   352,926  9.7  256,682  7.6  172,176  25,042  5.1 

Research and development expenses(1)

 149,337  4.1  149,143  4.4  92,109  13,397  2.7 

General and administrative expenses(1)

   186,907     9.5     493,309     17.2     600,940     92,769     16.5   639,648  17.6  519,950  15.3  462,637  67,288  13.5 

Research and development expenses(1)

   77,831     4.0     121,676     4.2     142,835     22,050     3.9  

Allowance/(reversal) for doubtful debt

 117,564  3.2  37,427  1.1  (598 (87 (0.0

Changes in the fair value of contingent purchase consideration payable

   55,882     2.8     22,629     0.8     43,325     6,688     1.2   (93,307 (2.6 937  0.0  (13,905 (2,022 (0.4

Impairment of long-lived assets

 392,947  10.8  401,808  11.8   —     —     —   

Impairment of goodwill

  —     —    766,440  22.6   —     —     —   

Operating income

 (6,783 (0.2 (5,439 (0.2 (5,027 (731 (0.1
  

 

   

 

   

 

   

 

   

 

   

 

   

 

  

 

  

 

  

 

  

 

  

 

  

 

  

 

 

Total Operating Expenses(1)

   475,099     24.2     924,843     32.2     1,146,560     176,998     31.5   1,552,332  42.6  2,126,948  62.6  707,392  102,887  20.8 
  

 

   

 

   

 

   

 

   

 

   

 

   

 

  

 

  

 

  

 

  

 

  

 

  

 

  

 

 

 

Note:

(1)

Includes share-based compensation expense as follows:

 

  2013   2014   2015   2016   2017   2018 
  RMB   RMB   RMB   US$   RMB   RMB   RMB   US$ 
  (in thousands)   (in thousands) 

Allocation of share-based compensation expenses:

                

Sales and marketing expenses

   13,405     13,482     13,488     2,082     2,490    (681   2,139    311 

Research and development expenses

   (2,924   142    1,385    201 

General and administrative expenses

   40,711     208,914     153,814     23,745     123,273    47,945    53,346    7,759 

Research and development expenses

   5,599     4,176     10,303     1,590  
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

 

Total share-based compensation expenses

   59,715     226,572     177,605     27,417     122,839    47,406    56,870    8,271 
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

 

Sales and Marketing Expenses

Our sales and marketing expenses primarily consist of compensation and benefit expenses for our sales and marketing staff, including share-based compensation expenses, as well as advertisement and agency service fees. Our sales and marketing expenses also include office-related expenses and business development expenses associated with our sales and marketing activities. To a lesser extent, our sales and marketing expenses include depreciation of equipment used associated with our selling and marketing activities. As

Research and Development Expenses

Our research and development expenses primarily include salaries, employee benefits, share-based compensation expenses and other expenses incurred in connection with our business expands, both organicallytechnological innovations, such as our proprietary smart routing technology and as a result of acquisitions, we expectcloud computing infrastructure service technologies. We anticipate that our research and development expenses will continue to increase the headcount ofas we devote more resources to develop and improve technologies, improve operating efficiencies and enhance our sales and marketing staff and as a result, increase our sales and marketing expenses.service offerings.

General and Administrative Expenses

Our general and administrative expenses primarily consist of compensation and benefits paid to our management and administrative staff, including share-based compensation expenses, the cost of third-party professional services, and depreciation and amortization of property and equipment used in our administrative activities. Our general and administrative expenses, to a lesser extent, also include office rent, office-related expenses, and expenses associated with training and team building activities. We expect that our other general and administrative expense items, such as salaries paid to our management and administrative staff as well as professional services fees, will increase as we expand our business, both organically and as a result of acquisitions.

Research and Development Expenses

Our research and development expenses primarily include salaries, employee benefits, share-based compensation expenses and other expenses incurred in connection with our technological innovations, such as our proprietary smart routing technology, CDN and cloud computing infrastructure service technologies. We anticipate that our research and development expenses will continue to increase as we devote more resources to develop and improve technologies, improve operating efficiencies and enhance our service offerings.

Share-Based Compensation Expenses

We recorded share-based compensation expenses in connection with share options and RSUs granted under our 2010 Plan and 2014 Plan. As of the date of this annual report,February 28, 2019, options to purchase 3,591,6121,226,568 ordinary shares and 3,784,2583,260,324 RSUs have been granted to our employees, directors and consultants. We recorded share-based compensation expenses in the amount of RMB177.6RMB122.8 million, (US$27.4 million), RMB226.6RMB47.4 million and RMB59.7RMB56.9 million (US$8.3 million) for the year ended December 31, 2015, 20142016, 2017 and 2013,2018, respectively, in connection with our share-based incentive grants.

Amortization Expenses for Intangible Assets

Although amortization expenses for intangible assets have not been a significant factor affecting our results of operations, such amortization expenses have increased recently. In 2013, 2014 and 2015, our amortization expenses were RMB12.4 million, RMB20.3 million and RMB25.0 million (US$3.9 million), respectively. Our intangible assets increased from RMB336.9 million as of December 31, 2013 to RMB1,404.5 million as of December 31, 2014, primarily due to several acquisitions made in 2014. Since we did not make any acquisitions in 2015, our intangible assets decreased as a result of amortization to RMB1,274.2 million (US$196.7 million) as of December 31, 2015.

Taxation

The Cayman Islands

The Cayman Islands currently does not levy taxes on individuals or corporations based upon profits, income, gains or appreciation and there is no taxation in the nature of inheritance tax or estate duty. There are no other taxes likely to be material to our company levied by the government of the Cayman Islands, except for stamp duties that may be applicable on instruments executed in, or after execution brought within the jurisdiction of, the Cayman Islands. The Cayman Islands is not a party to any double taxation treaties that are applicable to any payments made to or by our company. There are no exchange control regulations or currency restrictions in the Cayman Islands. Additionally, upon payments of dividends by our company to the shareholders, no Cayman Islands withholding tax will be imposed.

The British Virgin Islands

Our British Virgin Islands subsidiariesThe Company and all dividends, interest, rents, royalties, compensation and other amounts paid by the Company to persons who are not subjectresident in the BVI and any capital gains realized with respect to incomeany shares, debt obligations, or capital gain tax under the current lawsother securities of the British Virgin Islands.

Company by persons who are not resident in the BVI are exempt from all provisions of the Income Tax Ordinance in the BVI.

No estate, inheritance, succession or gift tax, rate, duty, levy or other charge is payable by persons who are not resident in the BVI with respect to any shares, debt obligation or other securities of the Company.

All instruments relating to transfers of property to or by the Company and all instruments relating to transactions in respect of the shares, debt obligations or other securities of the Company and all instruments relating to other transactions relating to the business of the Company are exempt from payment of stamp duty in the BVI. This assumes that the Company does not hold an interest in real estate in the BVI.

There are currently no withholding taxes or exchange control regulations in the BVI applicable to the Company or its members.

Hong Kong

Our Hong Kong subsidiaries are subject to Hong Kong profits tax at a rate of 16.5% for the three years ended December 31, 2013, 20142016, 2017 and 2015. We have not made a provision for Hong Kong profits tax in the consolidated financial statements because our2018. Our Hong Kong subsidiaries hadmay be exempted from income tax on their foreign-derived income and there are no assessable profitswithholding taxes in the years ended December 31, 2013, 2014 and 2015, except for Diyixian.com Limited which was newly acquired in 2014 and has profits since acquisition.Hong Kong on remittance of dividends.

Taiwan

The Taiwan branch of Diyixian.com Limited is incorporated in Taiwan and is subject to Taiwan profits tax rate of 17% for the year ended December 31, 20142016, 2017 and 2015.2018.

The PRC

Our PRC subsidiaries are subject to PRC EIT on their taxable income in accordance with the relevant PRC income tax laws.

Effective from January 1, 2008, the statutory corporate income tax rate is 25%, except for certain entities eligible for preferential tax rates.

21Vianet Beijing washas been qualified for an HNTE since 2008 and is eligible forwill continue to enjoy a 15% preferential tax rate. In October 2014, 21 Vianet Beijing obtained a new certificate, which will expire on December 31, 2017. In accordance with the PRC income tax laws, an enterprise awarded with the HNTE status may enjoy a reduced EIT rate of 15%.through 2019. For the years ended December 31, 2013, 20142016, 2017 and 2015,2018, 21Vianet Beijing enjoyed a preferential tax rate of 15%.

In April 2011, Xi’an Sub, a subsidiary located in Shaanxi Province, was qualified for a preferential tax rate of 15%. and started to apply this rate from then on. The preferential tax rate is awarded to companies that have operationsare located in West Regions of China which operate in certain industries and meet the criteria of the Preferential Tax Policies for Development of the West Regions. Suchencouraged industries. This qualification will need to be assessed on an annual basis. For the years ended December 31, 2013, 20142016, 2017 and 2018, the tax rate assessed for Xi’an Sub was 25%, 25% and 15%, respectively.

In 2015, 21Vianet Xi’anSH Blue Cloud was recognized as an HNTE and is eligible for a 15% preferential tax rate effective from 2015 to 2017. The HNTE certificate was renewed in 2018 and will expire in October 2021. For the years ended December 31, 2016, 2017 and 2018, SH Blue Cloud enjoyed a preferential tax rate of 15%.

In July 2012, Gehua2016, SZ DYX was qualified as an HNTE and is eligible for a 15% preferential tax rate effective from 20122016 to 2014, and thereafter for an additional three years if it is able to meet the HNTE technical and administrative requirements in those three years. Gehua has successfully renewed the HNTE certificate in 2015. For the years ended December 31, 2013, 2014 and 2015, Gehua enjoyed a preferential tax rate of 15%.

In June 2009, BJ Fastweb was qualified as an HNTE and is eligible for a 15% preferential tax rate effective from 2009 to 2011, and thereafter for an additional 3 years if it is able to meet the HNTE technical and administrative requirements in those 3 years. BJ Fastweb has successfully renewed the HNTE certificate in 2015. For the years ended December 31, 2013, 2014 and 2015, BJ Fastweb enjoyed a preferential tax rate of 15%.

In December 2013, WiFire BJ was qualified as an HNTE and became eligible for a 15% preferential tax rate effective from 2013 to 2015,2018, and thereafter for an addition three years if it is able to meet the HNTE technical and administrative requirements in those three years. For the years ended December 31, 2013, 20142016, 2017 and 2015, WiFire BJ enjoyed a preferential tax rate of 15%.

In 2013, BJ iJoy was qualified as a software enterprise which allows the Company to utilize a two-year 100% exemption for 2013 and 2014 followed by a three-year half-reduced EIT rate effective for the years from 2015 to 2017. For the years ended December 31, 2013 and 2014, BJ iJoy enjoyed the 100% tax exemption for its taxable income. For the year ended December 31, 2015, BJ iJoy enjoyed the half-reduced EIT rate for its taxable income.

In 2010, GD Tianying was qualified as an HNTE and is eligible for a 15% preferential tax rate effective from 2010 to 2012, and thereafter for an addition 3 years if it is able to meet the HNTE technical and administrative requirements in those 3 years. GD Tianying’s HNTE certificate expired on December 31, 2012 and a renewed certificate was obtained in October 2013, which will expire on October 12, 2016. For the years ended December 31, 2014 and 2015, GD Tianying enjoyed a preferential tax rate of 15%.

In 2000 and 2012, SC Aipu and Yunnan Aipu, respectively, qualified for a preferential tax rate of 15%. The preferential tax rate is awarded for companies that have operations in certain industries and meet the criteria of the Preferential Tax Policies for Development of the West Regions. The qualification will need to be reviewed on an annual basis. For the years ended December 31, 2014 and 2015, SC Aipu and Yunnan Aipu2018, SZ DYX enjoyed a preferential tax rate of 15%.

Our other PRC subsidiaries were subject to an EIT rate of 25% for the years ended December 31, 2013, 20142016 and 2015.2017. For the year ended December 31, 2018, our other PRC subsidiaries would be subject to an EIT rate of 25%, unless they are qualified as Small Scale and Low Profit Enterprises which would be entitled to exempt fifty percent (50%) of their income from tax and enjoy a reduced EIT rate of 20%. Some of our PRC subsidiaries can enjoy such reduced EIT rate as their financial data are determined to meet the standard of “small scale and low profit” enterprise when filing with the tax bureau.

Under the New EIT Law, dividends paid by PRC enterprises out of profits earned after 2007 tonon-PRC tax resident enterprises are subject to PRC withholding tax of 10%. A lower withholding tax rate may be applied based on applicable tax treaty with certain countries or districts.

The New EIT Law also provides that enterprises established under the laws of foreign countries or regions and whose “place of effective management” is located within the PRC are considered PRC tax resident enterprises and subject to PRC income tax at the rate of 25% on worldwide income. The definition of “place of effective management” refers to an establishment that exercises, in substance, overall management and control over the production and business, personnel, accounting, properties, etc. of an enterprise. As of December 31, 2015,2017, no detailed interpretation or guidance has been issued to define “place of effective management”. Furthermore, as of December 31, 2015,2017, the administrative practice associated with interpreting and applying the concept of “place of effective management” is unclear. If we are deemed as a PRC tax resident, we would be subject to PRC tax under the New EIT Law. We will continue to monitor changes in the interpretation or guidance of this law.

PRC Business Tax and VAT. In November 2011, the Ministry of Finance and the State Administration of Taxation jointly issued two circulars setting out the details of the pilot value-added tax, (“VAT”)or VAT, reform program, which changed the charge of sales tax from business tax to VAT for certain pilot industries. The pilot VAT reform program initially applied only to the pilot industries in Shanghai, and was expanded to eight additional regions, including, among others, Beijing and Guangdong province, in 2012. In August 2013, the program was further expanded nationwide. In May 2016, the program was expanded to cover additional industry sectors such as construction, real estate, finance and consumer services. In November 2017, PRC State Counsel issued State Counsel Order 691 to abolish business tax, and issued the amendment to Interim Regulations of PRC Value Added Taxes, or the VAT Regulation, pursuant to which enterprises and individuals that (i) sell goods or labor services of processing, repair or replacement of goods, (ii) sell services, intangible assets, or immovables, or (iii) import goods within the territory of the PRC are subject to VAT.

Effective infrom September 2012, all services provided by 21Vianet China and certain services provided by 21 Vianet21Vianet Technology and 21Vianet Beijing were subject to a VAT of 6%.

Effective infrom June 2014, all value-added telecommunication services provided in Mainlandmainland China were subject to a VAT of 6% whereas basic telecommunication services are subject to a VAT of 11%. Effective from May 2018, the VAT rate on basic telecommunication services was replaced by a new rate of 10%, and is further replaced by the rate of 9% effective from April 2019.

Critical Accounting Policies

Our discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of our consolidated financial statements requires us to make estimates and judgments that affect the reported amounts in our consolidated financial statements. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Although actual results have historically been reasonably consistent with management’s expectations, actual results may differ from these estimates or our estimates may be affected by different assumptions or conditions.

Some of our accounting policies require higher degrees of judgment than others in their application. When reviewing our consolidated financial statements, you should consider (i) our selection of critical accounting policies, (ii) the judgment and other uncertainties affecting the application of such policies and (iii) the sensitivity of reported results to changes in conditions and assumptions. We consider the policies discussed below to be critical to an understanding of our consolidated financial statements as their application places significant demands on the judgment of our management. We believe the following critical accounting policies are the most significant to the presentation of our financial statements and some of which may require the most difficult, subjective and complex judgments and should be read in conjunction with our consolidated financial statements, the risks and uncertainties described under “Risk Factors” and other disclosures included in this annual report.

Revenue Recognition

We provide hosting and related services including hosting of customers’ servers and networking equipment, connecting customers’ servers with internet backbones content delivery networkand other value-added services optimizing speed and security of data transmission,(“Hosting services”), virtual private network services providing encrypted secured connection to public internet (“VPN services”) and other value-added services.public cloud service through strategic partnership with Microsoft (“Cloud services”).

We also provide managed network servicesOn January 1, 2018, we adopted ASU No. 2014-09,Revenue from Contracts with Customers,(“ASC 606”), which supersedes the revenue recognition requirements in ASC Topic 605,RevenueRecognition,(“ASC 605”), using the modified retrospective transition method applied to enable our customersthose contracts which were not completed as of January 1, 2018. Results for reporting periods beginning after January 1, 2018 are presented under ASC 606, while prior period amounts have not been adjusted and continue to deliver data acrossbe reported in accordance with historic accounting under ASC 605. The impact of adopting the internet innew revenue standard was not material to consolidated financial statements and there was no adjustment to beginning retained earnings on January 1, 2018.

Under ASC 606, an entity recognizes revenue as it satisfies a faster and more reliable manner through extensive data transmission network and BroadEx smart routing technology, and to get the last-mile broadband internet connectionperformance obligation when its customer obtains control of promised goods or services, in large metro areasan amount that reflects the consideration that the entity expects to receive in China.

Consistentexchange for those goods or services. To determine revenue recognition for arrangements that an entity determines are within the scope of ASC 606, the entity performs the following five steps: (i) identify the contract(s) with a customer; (ii) identify the criteria under ASC topic 605 (“ASC 605”),Revenue Recognition, weperformance obligations in the contract; (iii) determine the transaction price, including variable consideration, if any; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue from saleswhen (or as) the entity satisfies a performance obligation. We only apply the five-step model to contracts when it is probable that the entity will collect the consideration to which it is entitled in exchange for the goods or services it transfers to the customer.

Once a contract is determined to be within the scope of ASC 606 at contract inception, we review the contract to determine which performance obligations we must deliver and which of these services when there is a signed sales agreement with fixed or determinable fees, services have been provided to the customer and collection of the resulting customer’s receivable is reasonably assured.

Our servicesperformance obligations are provided under the terms of a master service agreement, which will typically accompany a one-year term renewal option with the same terms and conditions. Customers can choose at the outset of the arrangement to either use our services through a monthly fixed fee arrangement or choose a plan based on actual bandwidth or traffic volume used during the month at fixed pre-set rates.distinct. We recognize and bill for revenue for excess usage, if any, in the month of its occurrence to the extent a customer’s usage of the services exceeds their pre-set monthly fixed bandwidth usage and fee arrangements. The rates as specified in the master service agreements are fixed for the duration of the contract term and are not subject to adjustment.

We may charge our customers an initial set-up fee prior to the commencement of their services. We record these initial set-up fees as deferred revenue and recognizes revenue ratably over the period of the customer service agreement. Generally, all our customers’ service agreements will require some amount of initial set-up along with the selected service subscription.

We made sales of software for the Cloud Content Delivery Network (“CDN”) system developed using our CDN platform technology know-hows. Revenue is recognized when all of the four basic criteria under ASC605-10 are met. In cases where we sold software together with post contract services (“PCS”), the arrangement is accounted for as a multiple element arrangement and the arrangement revenue is allocated based on the vendor-specific objective evidence (“VSOE”) of fair valueamount of the products and services. All revenue from the arrangementtransaction price that is deferred and recognized over the PCS termallocated to each performance obligation when the VSOE of fair value does not exist.that performance obligation is satisfied or as it is satisfied.

We provide last-mile wired broadband Internet access services, sometimes bundled with broadband related products, to individualare a principal and corporate customers at agreed prices. We allocate the contract price basedrecords revenue on the relative selling price method with the selling price of each deliverable determined using VSOE of selling price, third-party evidence (“TPE”) of selling price, or management’s best estimate of the selling price (“BESP”). We consider all reasonably available information in determining the BESP, including both market and entity-specific factors. Revenues are recognized for each deliverable when all four criteria under ASC605-10 are met.

We evaluate whether it is appropriate to record thea gross amount of service sales and related costs or the net amount earned as commissions. Generally,basis when we are primarily obligatedresponsible for fulfilling the service, has discretion in a transaction, have latitude in establishing prices and/or selecting suppliers, or have several but not all of these indicators,establish pricing and controls the promised service before transferring that service to customers. Otherwise, we record revenue is recorded at the gross sale price. We generally record the net amounts as commissions earned ifcommissions.

We derive revenue primary from the delivery of Hosting services, VPN services and Cloud services.

Hosting services are services that we dedicate data center space to house customers’ servers and networking equipment and provides tailored server administration services including operating system support and assistance with updates, server monitoring, server backup and restoration, server security evaluation, firewall services, and disaster recovery. We also provides interconnectivity services to connect customers with each other, internet backbones in China and other networks through Border Gateway Protocol, or BGP, network, or single-line, dual-line or multiple-line networks. Hosting services are not primarily obligatedtypically provided to customers for a fixed amount over the contract service period and do not have latitude in establishing prices. Such amounts earnedthe related revenues are determinedrecognized on a straight-line basis over the term of the contract. For certain contracts where considerations are based on the usage of the Hosting services, the related revenues are recognized based on the consumption at the predetermined rate as the services are rendered throughout the contact term. We are a principal and records revenue for Hosting service on a gross basis.

VPN services are services that we extend customers’ private networks by setting up secure and dedicated connections through the public internet. VPN services are provided to customers for a fixed amount over the contract service period and revenue are recognized on a straight-line basis over the term of the contract. We are a principal and records revenue for VPN service on a gross basis.

Cloud services allow businesses to run their applications over the internet using the IT infrastructure. Revenue from Cloud services consisted of incentive revenue from Microsoft upon completion of certain conditions and a fixed percentage amount based on gross sales price generated from Cloud services provided to end customers. Cloud services are generally provided to end customers for a fixed amount over the contract period and the related revenues are recognized on a straight-line basis over the contract period. For certain contracts where considerations are based on the usage of the gross sales price.cloud resources, the related revenues are recognized based on the consumption at the predetermined rate as the services are rendered throughout the contract term. We record revenue for Cloud service on a net basis.

CashFor certain arrangements, customers are required to pay us before the services are delivered. When either party to a revenue contract has performed, we recognize a contract asset or a contract liability in the consolidated balance sheet, depending on the relationship between our performance and the customer’s payment. Contract liabilities were mainly related to fee received in advance from customers that are expectedfor Hosting services to be recognized as revenue upon completion of performance obligations is recordedprovided over the contract period, which were presented as deferred revenue when there is no general right of refund; otherwise, it is recorded as advances from customers.on the consolidated balance sheets.

Business tax on revenues earned from provision of

Deferred revenue represents our obligation to transfer the goods or services to customersa customer for which we have received consideration (or an amount of consideration is recordeddue) from the customer. As of December 31, 2017 and 2018, we have deferred revenue amounting up to RMB55.8 million and RMB57.8 million (US$8.4 million), respectively. The increase in deferred revenue as a deduction from gross revenuecompared to derive net revenue in the same period in which the related revenue is recognized. Most of our PRC subsidiaries and Consolidated VIEs are subject to a business tax rate of 3% or 5%. The business tax expenses and other surcharges for the yearsyear ended December 31, 2013, 2014 and 2015 amounted to RMB59.6 million, RMB25.2 million and RMB6.4 million (US$1.0 million), respectively. Effective in September 2012, a value-added tax, or VAT, of 6%, replaced the original business tax in Beijing as2017 is a result of the PRC government’s pilot VAT reform program, which applies to all services provided by 21Vianet China and certain services provided by 21Vianet Technology and 21Vianet Beijing. Effective since June 2014, VAT of 6% replacedincrease in consideration received from the original business taxcustomers. Revenue recognized from opening deferred revenue balance was RMB45.5 million (US$6.6 million) for all telecommunication services provided in Mainland China.the year ended December 31, 2018.

Fair Value of Financial Instruments

Our financial instruments include cash and cash equivalents, restricted cash, short-term investments, accounts receivable and payable, other receivables and payables, bonds payable, short-term and long-term bank borrowings,available-for-sale debt investments, share-settled bonus, liability-classified restricted share units and other borrowings, share-settled bonuses, mandatorily redeemable noncontrolling interests andthe contingent purchase consideration payable included in the balances with related parties. Other than the bonds payable, long-term bank and other borrowings, share-settled bonuses, mandatorily redeemable noncontrolling interestsbonus and the contingent purchase consideration payable included in the balances with related parties, the carrying values of these financial instruments approximate their fair values due to their short-term maturities.

The carrying amounts of long-term bank and other borrowings approximate their fair values since they bear interest rates which approximate market interest rates. The contingent purchase considerations in both cash and shares and share-settled bonusesbonus are initially measured at fair value on the acquisition dates of the acquired businesses and the date of grant, respectively, and subsequently remeasuredre-measured at the end of each reporting period with an adjustment for fair value recorded to the current period expense. The mandatorily redeemable noncontrolling interest is initially recognized at its issuance value. We recognize changes in the redemption value based on the higher of its redemption value at the end of each reporting period and the original issuance value as interest expense. We, with the assistance of an independent third party valuation firm, determined the estimated fair value of the contingent consideration in both cash and shares and mandatorily redeemable controlling interests that are recognized in the consolidated financial statements. Based on the quoted market price as of December 31, 2015, the fair value of the bonds payable was RMB2,193.7 million (US$338.7 million).income.

Consolidation of Variable Interest Entities

PRC laws and regulations currently restrict foreign ownership of PRC companies that engage in value-added telecommunications services, including content and application delivery services. To comply with the foreign ownership restriction, we conduct our businesses in the PRC through our variable interest entities using contractual arrangements entered into by us, 21Vianet China, 21Vianet Technology and its respective shareholders. See “—C. Organizational Structure”. 21Vianet Beijing, subsidiary of 21Vianet Technology, holds a Cross-Regional VAT licenses to carry out the data center services across nine cities in China. We exercise effective control over 21Vianet Technology through a series of contractual arrangements, including: (i) an

irrevocable power of attorney, under which each shareholder of 21Vianet Technology appointed 21Vianet China or a person designated by 21Vianet China as his/herattorney-in-fact to attend shareholders’ meeting of 21Vianet Technology and exercise all the shareholder’s voting rights, such power of attorney has been subsequently assigned to 21Vianet Group; (ii) a loan agreement and a financial support letter pursuant to which we agree to give unlimited financial support to 21Vianet Technology; and (iii) an exclusive technical consulting and services agreement, where we receive substantially all of the economic benefits of 21Vianet Technology in consideration for the services provided by 21Vianet China and we are considered the primary beneficiary of 21Vianet Technology. Accordingly, 21Vianet Technology is our variable interest entity under U.S. GAAP and we consolidate its result in our consolidated financial statements. Similar contractual arrangements had been entered into (i) amongst iJoy BVI, SZ Zhuoaiyi, BJ iJoy and its shareholder; and (ii) amongst WiFire Group, aBitCool DG, WiFire Network and its shareholders; and similar conclusion has been reached respect to the variable interest entity structure with iJoy BVI and WiFire Group as the primary beneficiaries of BJ iJoy and WiFire Network, respectively. We have confirmed with Beijing DHHHan Kun Law Firm,Offices, our PRC legal counsel, on the compliance and validity of each of the contractual agreements under PRC laws and regulations. However, any change in PRC laws and regulations may affect our ability to effectively control the variable interest entities and preclude us from consolidating the variable interest entities in the future.

Business Combinations

We acquired the Managed Network Entities, Gehua, 21Vianet Xi’an, Fastweb, WiFire BJ, BJ Yilong, iJoy, Aipu Group and Dermot Entities in September 2010, October 2011, July 2012, September 2012, February 2013, February 2013, April 2013, May 2014 and August 2014 respectively, as well as other individually insignificant businesses during 2014. We accounted for these acquisitions pursuant to ASC topic 805,Business Combinations (“ASC 805”). ASC 805 requires us to recognize separately from goodwill the assets acquired and the liabilities assumed at their acquisition date fair values. Goodwill as of the acquisition date is measured as the excess of the acquisition date fair value of consideration transferred and the contingent considerations plus the acquisition date fair value of the noncontrolling interests, if any, over the net of the acquisition date fair values of the assets acquired and the liabilities assumed. In cases where we acquire less than 100% ownership interest, we will derive the fair value of the acquired business as a whole, which will typically include a control premium and subtract the consideration transferred by us for the controlling interest to identify the fair value of the noncontrolling interest. The share purchase agreements entered into may contain contingent consideration provisions obligating us to pay additional purchase consideration, upon the acquired business’s achievement of certain agreed upon operating performance based milestones. Under ASC 805, these contingent consideration arrangements are required to be recognized and measured at fair value at the acquisition date as either a liability or as an equity instrument, with liability instruments being required to be remeasured at each reporting period through the results of our operations until such time as to when the contingency is resolved.

In connection with our acquisitions, we determine the estimated fair value of acquired identifiable intangible and tangible assets as well as assumed liabilities with the assistance of independent third party valuation firms. We derive estimates of the fair value of assets acquired and liabilities assumed using reasonable assumptions based on historical experiences and on the information obtained from management of the acquired companies. Critical estimates in valuing certain of the acquired intangible assets required us to but were not limited to the following: deriving estimates of future expected cash flows from the acquired business, the determination of an appropriate discount rate, deriving assumptions regarding the period of time that the acquired vendor contracts and customer relationship arrangements would continue and the initial measurement and recognition of any contingent consideration arrangements and the evaluation of whether contingent consideration arrangement is in substance compensation for future services. Unanticipated events may occur which may affect the accuracy or validity of such assumptions or estimates.

In case where we acquired the remaining interest in a subsidiary once we have obtained control, such transaction is accounted for as an equity transaction where the difference between the fair value of the purchase consideration and the carrying amount of the non-controlling interests is recorded in additional paid-in capital.

Short-term investmentsInvestments

All highly liquid investments with statedoriginal maturities of greater than 90 daysthree months but less than 365 days are mainly fixed rate time deposits, floating-rate time deposits and floating rate principal guaranteed investments thattwelve months, are classified as held-to-maturity short-term investments. Interest income is included in earnings.

Long-term Investments

Our long-term investments which are stated at their amortized costs, which approximate their estimatedconsist of equity investments without readily determinable fair value, for their short-term maturity. We account for short-termequity method investments andavailable-for-sale debt investments.

Prior to adopting ASC Topic 321, Investments—Equity Securities, (“ASC 321”) on January 1, 2018, we carries at cost its investments in investees that do not have readily determinable fair value and over which we do not have significant influence, in accordance with ASC Topic 320Subtopic325-20, Investments-Other: Cost Method Investments, (“ASC 320”325-20”),Investments—Debt and Equity Securities. We classify.We only adjust the short-termcarrying value of such investments in debt and equity securities as “held-to-maturity”, “trading” or “available-for-sale”, whose classification determines the respective accounting methods stipulated by ASC 320. Dividend and interest income for all categories of investments in securities are included in earnings. Any realized gains or losses, if any, on the sale of the short-term investments are determined on a specific identification method, and such gains and losses are reflected in earnings during the period in which gains or losses are realized.

The securities that we have positive intent and ability to hold to maturity are classified as held-to-maturity securities and stated at amortized cost. For individual securities classified as held-to-maturity securities, we evaluate whether aother-than-temporary decline in fair value belowand for distribution of earnings that exceed our share of earnings since its investment.

Management regularly evaluates the amortized cost basisimpairment of equity investments without readily determinable fair value based on the performance and financial position of the investee as well as other evidence of market value. Such evaluation includes, but is other-than-temporary in accordance with our policynot limited to, reviewing the investee’s cash position, recent financing, projected and ASC 320. When we intend to sell an impaired debt security or it is more-likely-than-not that it will be required to sell prior to recovery of its amortized cost basis, an other-than-temporary impairment is deemed to have occurred. In these instances, the other-than-temporaryhistorical financial performance, cash flow forecasts and financing needs. An impairment loss is recognized in earnings equal to the entire excess of the debt security’s amortizedinvestment’s cost basis over its fair value at the balance sheet date of the reporting period for which the assessment is made. WhenThe fair value would then become the new cost basis of the investment.

We adopted ASC 321 on January 1, 2018 and the cumulative effect of adopting the new standard on opening retained deficit is nil. Pursuant to ASC 321, equity investments, except for those accounted for under the equity method and those that result in consolidation of the investee and certain other investments, are measured at fair value, and any changes in fair value are recognized in earnings. For equity securities without readily determinable fair value and do not qualify for the existing practical expedient in ASC Topic 820, Fair Value Measurements and Disclosures (“ASC 820”), to estimate fair value using the net asset value per share (or its equivalent) of the investment, we elected to use the measurement alternative to measure those investments at cost, less any impairment, plus or minus changes resulting from observable price changes in orderly transactions for identical or similar investments of the same issuer, if any. Equity securities with readily determinable fair value are measured at fair values, and any changes in fair value are recognized in earnings.

Pursuant to ASC 321, for equity investments measured at fair value with changes in fair value recorded in earnings, we do not intend to sell an impaired debt security and it is more-likely-than-not that it will not be required to sell prior to recovery of its amortized cost basis, we must determineassess whether or not it will recover its amortized cost basis. If we conclude that it will not, an other-than-temporary impairment exists and that portion of the credit loss is recognized in earnings, while the portion of loss related to all other factors is recognized in other comprehensive loss.

The securities that are bought and held principally for the purpose of selling them in the near term are classified as trading securities. Unrealized holding gains and losses for tradingthose securities are included in earnings.

Investments not classified as trading or as held-to-maturity are classified as available-for-sale securities. Available-for-saleimpaired. For those equity investments that we elect to use the measurement alternative, we make a qualitative assessment of whether the investment is reportedimpaired at each reporting date. If a qualitative assessment indicates that the investment is impaired, the entity has to estimate the investment’s fair value in accordance with the principles of ASC 820. If the fair value is less than the investment’s carrying value, the entity has to recognize an impairment loss in net income equal to the difference between the carrying value and fair value.

Available-for-sale debt investments are convertible debt instruments issued by private companies, which are measured at fair value, with unrealized gains andor losses recorded in accumulated other comprehensive loss. Realized gainsincome.

Investments in equity investees represent investments in entities in which we can exercise significant influence but does not own a majority equity interest or lossescontrol are accounted for using the equity method of accounting in accordance with ASC Subtopic323-10, Investments-Equity Method and Joint Ventures: Overall, (“ASC323-10”). we apply the equity method of accounting that is consistent with ASC323-10 in limited partnerships in which we hold a three percent or greater interest. Under the equity method, we initially record our investment at cost and prospectively recognizes its proportionate share of each equity investee’s net profit or loss into its consolidated statements of operations. The difference between the cost of the equity investee and the amount of the underlying equity in the net assets of the equity investee is recognized as equity method goodwill included in earnings duringequity method investments on the period in which the gain or loss is realized.consolidated balance sheets. We evaluate our equity method investments for impairment under ASC323-10. An impairment loss on the available-for-sale securities would beequity method investments is recognized in earningsthe consolidated statements of operations when the decline in value is determined to be other-than-temporary. No impairment loss had been recorded during each of the three years ended December 31, 2015.

Goodwill

Goodwill represents the excess of the purchase price over the amounts assigned to the fair value of the assets acquired and the liabilities assumed of an acquired business. Our goodwill as of December 31, 2014 and 2015 were mainly related to our acquisitions of the Managed Network Entities, Fastweb, iJoy, Aipu Group and Dermot Entities. In accordance with ASC Topic 350,Goodwill and Other Intangible Assets, (“ASC 350”), recorded goodwill amounts are not amortized, but rather are tested for impairment annually or more frequently if there are indicators of impairment present. We have adopted Accounting Standards Update No. 2011-08 (“ASU 2011-08”),Intangibles—Goodwill and Others, pursuant to which we can elect to perform a qualitative assessment to determine whether the two-step impairment testing on goodwill is necessary.

The performance of the impairment test in accordance to ASC 350 involves a two-step process. The first step of the impairment test involves comparing the fair value of the reporting unit with its carrying amount, including goodwill. Fair value is primarily determined by computing the future discounted cash flows expected to be generated by the reporting unit. If the reporting unit’s carrying value exceeds its fair value, goodwill may be impaired. If this occurs, the Company performs the second step of the goodwill impairment test to determine the amount of impairment loss.

The fair value of the reporting unit is allocated to its assets and liabilities in a manner similar to a purchase price allocation in order to determine the implied fair value of the reporting unit’s goodwill. If the implied goodwill fair value is less than its carrying value, the difference is recognized an impairment loss.

In accordance with ASC 350, we assigned and assessed goodwill for impairment at the reporting unit level. A reporting unit is an operating segment or one level below the operating segment. We have determined it hasPrior to the change in segment reporting in 2016, we had one single reporting unit which is also its only operating segment. Goodwill that has arisen as a result of the acquisitions of subsidiaries was assigned to this reporting unit. Immediately upon the change in segment reporting in 2016, there were two reporting units consisting of two service lines namely hosting and related services and managed network services. The goodwill was reassigned to the two reporting units using a relative fair value allocation approach.

In 2015,After the disposal of WiFire Entities and Aipu Group in September 2017, we have electeddetermined that there is only hosting and related services remained and hence our company as a whole is one reporting unit as of December 31, 2018.

We early adopted ASUNo. 2017-04, Simplifying the Test for Goodwill Impairment, (“ASU2017-04”), which simplifies the accounting for goodwill impairment by eliminating Step two from the goodwill impairment test. Under the new guidance, if a reporting unit’s carrying amount exceeds its fair value, an entity will record an impairment charge based on that difference. The impairment charge will be limited to assessthe amount of goodwill for impairment usingallocated to that reporting unit. Fair value is primarily determined by computing the two-step process. Asfuture discounted cash flows expected to be generated by the reporting unit.

Immediately before the disposal of October 1, 2015,WiFire Entities and Aipu Group in September 2017, we completed our annualthe impairment test for goodwill that has arisen out of our acquisitions.in managed network services. We determined the fair value of the reporting unit using the income approach based on the discounted expected cash flows associated with the reporting unit. The discounted cash flows for the reporting unit were based on six yearfive-year projections. Cash flow projections were based on past experience, actual operating results and management best estimates about future developments as well as certain market assumptions. Cash flows after sixfive years were estimated using a terminal value calculation, which considered terminal value growth at 3%, considering the long termlong-term revenue growth for entities in a similar industry in the PRC. The discount rate of approximately 13% was derived and used in the valuations which reflect the market assessment of the risks specific to us and our industry and is based on its weighted average cost of capital. The resulting fair value of the reporting unit was highersignificant lower than its carrying value, we fully impaired goodwill in managed network services and recorded an amount of RMB766 million for impairment loss of goodwill as such,of December 31, 2017.

Pursuant to ASC 350, we elected to perform a qualitative assessment for hosting and related services. As of October 1, 2018, we completed the annual impairment test for goodwill that has arisen out of its acquisitions. We evaluated all relevant factors including, but not limited to, macroeconomic conditions, industry and market conditions, financial performance, and the share price of us. We weighed all factors in their entirety and concluded that we were not required to completemore-likely-than-not the second step; therefore, nofair value was less than the carrying amount of the reporting unit, and further impairment losses weretesting on goodwill was unnecessary.

No impairment loss of goodwill in hosting and related services was recognized in 2015. Similarly, pursuant tofor the same goodwill impairment tests in 2013years ended December 31, 2016, 2017 and 2014, no impairment losses were recognized.2018, respectively.

Impairment of long-lived assets

We evaluate our long-lived assets or asset group, including intangible assets with finite lives, for impairment whenever events or changes in circumstances (such as a significant adverse change to market

conditions that will impact the future use of the assets) indicate that the carrying amount of an asset or a group of long-lived assets may not be recoverable. When these events occur, we evaluate for impairment by comparing the carrying amount of the assets to future undiscounted net cash flows expected to result from the use of the assets and their eventual disposition. If the sum of the expected undiscounted cash flow is less than the carrying amount of the assets, we would recognize an impairment loss based on the excess of the carrying amount of the asset group over its fair value. Fair value is generally determined by discounting the cash flows expected to be generated by the assets, when the market prices are not readily available for the long-lived assets.

In 2016, due to the deterioration of the operating results of one of our asset group, we recognized an impairment loss based on the excess of the carrying amount of the asset group over its fair value. We determined the fair value of the asset group using the income approach based on the discounted expected cash flows associated with the asset group. The discounted cash flows for the asset group were based on eight year projections which is consistent with the remaining useful lives of its principal assets. Cash flow projections were based on past experience, actual operating results and management best estimates about future developments as well as certain market assumptions. The discount rate of approximately 13% was derived and used in the valuations which reflect the market assessment of the risks specific to us and our industry and is based on its weighted average cost of capital.

As of December 31, 2017, due to continued operational losses, we recorded the long-lived assets impairment amounting to RMB170.7 million and RMB231.1 million for the asset groups of Aipu Group and WiFire Entities, respectively, resulting from excess of the carrying amount of the asset groups over their fair values of the two asset groups, respectively.

We determined the fair value of the asset groups using the income approach based on the discounted expected cash flows associated with the respective asset groups. The discounted cash flows for the asset groups were based on seven year projections for Aipu and five years for WiFire Entities, which are consistent with the remaining useful lives of its principal assets. Cash flow projections were based on the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. The discount rate of approximately 13% was derived and used in the valuations which reflect the market assessment of the risks specific to us and our industry and is based on its weighted average cost of capital. No impairment chargewas recognized in other assets groups as there was no impairment indicator identified.

The impairment loss reduced the carrying amount of the long-lived assets of a group on apro-rata basis using the relative carrying amount of those assets.

In 2018, we performed a qualitative assessment for impairment on whether events or changes in circumstances indicate that the carrying amount of an asset or a group of long-lived assets might not be recoverable. No impairment was recognized for each of the three yearsyear ended December 31, 2015.2018 as there was no impairment indicator identified.

We recorded impairment charges associated with our long-lived assets and acquired intangibles as follows:

   Years ended December 31, 
   2016   2017   2018 
   RMB’000   RMB’000   RMB’000   US$’000 

Impairment of property and equipment

   238,144    237,956    —      —   

Impairment of intangible assets

   154,803    163,852    —      —   

Leases

Leases are classified at the inception date as either a capital lease or an operating lease. We did not enter into any leases whereby we are the lessor for any of the periods presented. As the lessee, a lease is a capital lease

if any of the following conditions exists: a) ownership is transferred to the lessee by the end of the lease term, b) there is a bargain purchase option, c) the lease term is at least 75% of the property’s estimated remaining economic life, or d) the present value of the minimum lease payments at the beginning of the lease term is 90% or more of the fair value of the leased property to the lessor at the inception date. A capital lease is accounted for as if there was an acquisition of an asset and an incurrence of an obligation at the inception of the lease. We entered into capital leases for certain optical fiber, optic cables,computer and network equipment and property in the years ended December 31, 2013, 20142016, 2017 and 2015.2018.

All other leases are accounted for as operating leases wherein rental payments are expensed on a straight-line basis over the periods of their respective lease terms. We lease office space and employee accommodation under operating lease agreements. Certain lease agreements contain rent holidays and escalating rent. Rent holidays and escalating rent are considered in determining the straight-line rent expense to be recorded over the lease term. The lease term begins on the date of initial possession of the lease property for purposes of recognizing lease expense on a straight-line basis over the term of the lease.

Income Taxes

We account for income taxes using the liability method. Under this method, deferred tax assets and liabilities are determined based on the difference between the financial reporting and tax bases of assets and liabilities using enacted tax rates that will be in effect in the period in which the differences are expected to

reverse. We record a valuation allowance against deferred tax assets if, based on the weight of available evidence, it ismore-likely-than-not that some portion, or all, of the deferred tax assets will not be realized. The effect on deferred taxes of a change in tax rates is recognized in income in the period that includes the enactment date.

We apply ASC 740,Accounting for Income Taxes, to account for uncertainty in income taxes. ASC 740 prescribes a recognition threshold a tax position is required to meet before being recognized in the financial statements.

We have elected to classify interest and penalties related to unrecognized tax benefits, if and when required, as part of “income tax” in the consolidated statements of operations.

On January 1, 2017, we adopted ASUNo. 2015-17,Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes, and classified all deferred income tax assets as noncurrent on the consolidated balance sheets on a retrospective basis.

Share-based Compensation

Share options and Restricted Share Units (“RSUs”) granted to employees are accounted for under ASC 718,Compensation—Stock Compensation, which requires that share-based awards granted to employees be measured based on the grant date fair value and recognized as compensation expense over the requisite service period and/or performance period (which is generally the vesting period) in the consolidated statements of operations.

We have elected to recognize compensation expense using the straight-line method for share-based awards granted with service conditions that have a graded vesting schedule. For share-based awards granted with performance conditions, we recognize compensation expense using the accelerated method. We commence recognition of the related compensation expense if it is probable that the defined performance condition will be met. To the extent that we determine that it is probable that a different number of share-based awards will vest depending on the outcome of the performance condition, the cumulative effect of the change in estimate is recognized in the period of change. For share-based awards with market conditions, the probability to achieve market conditions is reflected in the grant date fair value. We recognized the related compensation expenses when the requisite service is rendered using the accelerate method.

For the performance bonuses that the employees can elect to settle in cash and/or our restricted shares (atat an agreed premium)premium of us (“Share-Settled Bonus”), we estimate the portion of the arrangement to be settled in equityshares based on our past settlement practices and classify such portion as a liability in accordance with ASC718.ASC topic 480 (“ASC 480”),Distinguishing Liabilities from Equity. Were-measure the fair value of such liability at each reporting period end through earnings until the underlying shares were granted to the employees and accounted for the granted restricted shares unit as equity award. The Company remeasuresoriginal cash bonus amount continues to be classified as a liability within “Accrued expenses and other payables-Others” in the consolidated balance sheets until the end of the six months’lock-up period as such amounts will be paid to the employees in cash upon the termination of their employment. The fair value of the premium will be reclassified to additional paid in capital and recognized over the remaininglock-up period using the accelerated method, respectively.

A cancellation of the terms or conditions of an equity award under original award in exchange for a new award should be treated as modification. The compensation costs associated with the modified awards are recognized if either the original vesting conditions or the new vesting conditions have been achieved. Total recognized compensation cost for the awards is at least equal to the fair value of the original awards at the grant date unless at the date of the modification the performance or service conditions of the original awards are not expected to be satisfied. The incremental compensation cost is measured as the excess of the fair value of the replacement awards over the fair value at the modification date. Therefore, in relation to the modified awards, we recognize share-based compensation over the vesting periods of the new awards, which comprises (i) the amortization of the incremental portion of share-based compensation over the remaining vesting term, and (ii) any unrecognized compensation cost of original awards, using either the original term or the new term, whichever results in higher expenses for each reporting period. For modification of a liability award that remains a liability after modification, the liability award continues to bere-measured at fair value at each reporting date.

On April 15, 2016 (“the Modification date”), we made revisions to the Share-Settled Bonus to remove the agreed premium and six monthlock-up period for the employees above a specified level and the option to settle in share for the employees below a specified level. The modified awards remain as liabilities in accordance with ASC 718 as we can only settle the Share-Settled Bonus by issuing variable number of shares until the settlement date or in cash. In January 2017, we made revisions to the Share-Settled Bonus to remove the option to settle bonus accrued in 2017. For the Share-Settled Bonus accrued in 2016 which were elected to be settled in shares, we issued shares to settle all the Share-Settled Bonus as of December 31, 2017.

On November 26, 2016, the Board approved a new incentive program to replace unvested RSUs to certain individuals with a new bonus scheme which will be settled by issuing a variable number of shares with a fair value equal to fixed dollar amount on the settlement date. The modification was treated as an equity to liability modification in accordance with ASC 718. We re-measure the fair value of such liability at each reporting period end through earnings until the actual settlement date, which is the date when the number of underlying shares were granted tofixed and recorded the employees. Subsequent to the settlement date, although the Company accounts for these restricted shares units as an equity award, the original cash bonus amount continues to be classified as a liability within “Accrued expenses and other payables—Others” in the consolidated balance sheets until the end of the six months’ lock-up period as such amounts will be paid to the employees in cash upon the termination of their employment. The fair value of the premium that is vested and unvested will be reclassified to additional paid in capital and recognizedincremental cost over the remaining lock-up periodvesting term and the unrecognized compensation of original awards using the accelerated method, respectively.new term.

On January 1, 2017, we adopted ASUNo. 2016-09,Improvements to Employee Share-Based Payment Accounting, and elected to account for forfeitures as they occur.

Segment Reporting

In accordance with ASC 718 requires forfeitures280 Segment Reporting (“ASC 280”), we historically had only one single reportable segment since our chief executive officer, who has been identified as our chief operating decision-maker (“CODM”) formerly relied on the consolidated results of operations when making decisions on allocating resources and assessing performance of us. On October 1, 2016, we changed our reportable segments as the CODM now reviews the operating result of two different services in order to be estimated atallocate resources and assess performance of us. The operations of us are organized into two segments, consisting of the timeHosting and related

services and Managed network services. Hosting and related services includes the data center and related businesses such as IDC, Cloud and VPN. Managed network services includes CDN, MNS, hosting area network services and last-mile wired broadband service.

In September 2017, we disposed of grantWiFire Entities and revised, if necessary, in subsequent periods if actual forfeitures differ from initial estimates. The forfeiture rate is estimated based on historical and future expectations of employee turnover rates andAipu Group, which are adjusted to reflect future changes in facts and circumstances, if any.

Share-based compensation expense is recorded net of estimated forfeitures such that expense is recorded only for those share-based awards that are expected to vest. To the extent we revise this estimateprimarily engaged in the future,managed network services. After the share-based payments could be materially impacted indisposals, the periodCODM reviews the operation results on our basis. As of revision, as well as in subsequent periods. During the years ended December 31, 20142017 and 2015,2018, we estimated that the forfeiture rate for both our management and non-management employees was 1.66% and 1.10%, respectively.only has one reporting segment.

Recently Issued Accounting Pronouncements

In May 2014,February 2016, the Financial Accounting Standards Board (“FASB”)FASB issued ASUNo. 2014-092016-02,Leases (Topic 842), (“ASU2014-09”2016-02”),Revenue from Contracts with Customers. ASU 2014-09 supersedes the revenue recognition requirements in ASC 605, and which requires entitiesa lessee to recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled to in exchangea lease liability and aright-of-use asset for those goods or services. ASU 2014-09 is originally effective for the annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. ASU No. 2015-14, Revenue from

Contractsall leases with Customers (“ASU- 2015-14”), defers the effective datelease terms of ASU 2014-09 by one year. As a result, ASU 2014-09more than 12 months. This guidance is effective for annual reporting periods beginning after December 15, 2017 and2018, including interim periods therein. Earlywithin those years, and early adoption is permitted topermitted. In January 2018, the originalFASB issuedASU No. 2018-01,Leases: Land Easement Practical Expedient, (“ASU2018-01”), which provides an optional transition practical expedient for land easements. The effective date. The Companydate of the transition requirements for the amendment is currently evaluating the timing of its adoptionsame as the effective date and the impact of adopting the new revenue standard on its consolidated financial statements and considering additional disclosure requirements.

In February 2015,transition requirements in ASU2016-02. Subsequently, the FASB issued ASU 2015-02, ConsolidationNo. 2018-10,Codification Improvements to Topic 842, Leases, (“ASU2018-10”), which clarifies certain aspects of the guidance issued in ASU2016-02; and ASUNo. 2018-11,Leases (Topic 810)—Amendments842): Targeted Improvements, (“ASU2018-11”), which provides an additional transition method and a practical expedient for separating components of a contract for lessors. ASU2016-02 modifies existing guidance for off balance sheet treatment of lessees’ operating leases by requiring lessees to recognize lease assets and lease liabilities. Under ASU2016-02, lessor accounting is largely unchanged. ASU2018-10 clarifies certain provisions and correct unintended applications of the Consolidation Analysis. ASU 2015-02 amendsguidance such as the criteria for determining which entities are considered VIEs, amends the criteria for determining if a service provider possesses a variable interest in a VIE and ends the deferral granted to investment companies for application of the VIE consolidation model. The guidance is effectiveimplicit rate, lessee reassessment of lease classification, and certain transition adjustments that should be recognized to earnings rather than to stockholders’ equity. ASU2018-11 provides an alternative transition method and practical expedient for fiscal years, andseparating contract components for interim periods within those fiscal years, beginning after December 15, 2015. The guidance may be applied retrospectively or through a cumulative effect adjustment to equity as of the beginning of the year of adoption. Early adoption is permitted, including adoption in an interim period. We are evaluating the effects, if any, of the adoption of this revised guidance on our financial position, results of operations or cash flows.

In April 2015, the FASB issuedTopic 842. ASU No. 2015-03,Interest—Imputation of Interest(Subtopic 835-30) (“2018-11,ASU 2015-03”). The guidance would require that debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the carrying amount of debt liability, consistent with debt discounts or premiums, rather than an asset. ASU 2015-03 is effective for annual reporting periods beginning after December 15, 2015, including interim periods within that reporting period. Early adoption is permitted. The Company is currently evaluating the impact of the adoption of ASU 2015-03 on its consolidated financial statements.

In July 2015, the FASB issued ASU No. 2015-11Simplifying the Measurement of Inventory (“ASU 2015-11”). The guidance simplifies the subsequent measurement of inventory by requiring inventory to be measured at the lower of cost2018-10, and net realizable value. Entities will continue to apply their existing impairment models to inventories thatASU2016-02 (collectively, “the new lease standards”) are accounted for using last-in first-out (LIFO) and the retail inventory method (RIM). The guidance is effective for public business entities for fiscal years beginning after 15 December 2016, including interim periods within those fiscal years. Early adoption is permitted, and the guidance must be applied prospectively after the date of adoption. The Company is currently evaluating the impact of the adoption of ASU 2015-11 on its consolidated financial statements.

In September 2015, the FASB issued ASU No. 2015-16,Business Combinations (Topic 805) Simplifying the Accounting for Measurement –Period Adjustments(“ASU 2015-16”). ASU 2015-16 requires the acquirer to recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amount is determined. The acquirer is required to also record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. In addition, an entity is required to present separately on the face of the income statement or disclose in the notes to the financial statements the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment to the provisional amounts had been recognized as of the acquisition date. For public business entities, ASU 2015-16 is effective for fiscal years beginning after December 15, 2015. Early adoption is permitted. The Company does not expect the adoption of ASU 2015-16 will have a significant impact on the consolidated financial statements.

In November 2015, the FASB issued ASU No. 2015-17—Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes (“ASU 2015-17”). ASU 2015-17 simplifies the presentation of deferred income taxes by eliminating the separate classification of deferred income tax liabilities and assets into current and noncurrent amounts in the consolidated balance sheet statement of financial position. The amendments in the update require that all deferred tax liabilities and assets be classified as noncurrent in the consolidated balance sheet. The amendments in this update are effective for fiscal years beginning after December 15, 2016, and interim periods therein and may be applied either prospectively or retrospectively to all periods presented. Early adoption is permitted. The Company is currently evaluating the impact of the adoption of ASU 2015-17 on its consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02,Leases(“ASU 2016-02”). ASU 2016-02 specifies the accounting for leases. For operating leases, ASU 2016-02 requires a lessee to recognize a right-of-use asset and a lease liability, initially measured at the present value of the lease payments, in its balance sheet. The standard also requires a lessee to recognize a single lease cost, calculated so that the cost of the lease is allocated over the lease term, on a generally straight-line basis. ASU 2016-02 is effective for public companies for annual reporting periods and interim periods within those years beginning after December 15, 2018. These new lease standards become effective for us on January 1, 2019. We will adopt this standard effective January 1, 2019 using the modified retrospective method, and chose to apply the new standard as of the effective date and will not restate comparable period. Consequently, all of our operating lease commitments were recognized as lease liabilities, with correspondingright-of-use assets, based on the present value of the remaining minimum rental payments under current leasing standards for existing operating leases. We will elect the package of practical expedients permitted under the transition guidance within the new standard, which permits us not to reassess under the new standard its prior conclusions about lease identification, lease classification and initial direct costs. Our operating leases mainly related to offices and data center space will be subject to ASU2016-02 andright-of-use assets and lease liabilities will be recognized on our consolidated balance sheet. We currently believe the most significant change will be related to the recognition ofright-of-use assets and lease liabilities on our balance sheet for operating leases. We do not expect any material impact on net assets and the consolidated statement of comprehensive loss as a result of adopting the new standard.

In June 2016, the FASB issued ASUNo. 2016-13,Financial Instruments—Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments, (“ASU2016-13”). ASU2016-13 changes the impairment model for most financial assets and certain other instruments. The standard will replace “incurred loss” approach with an “expected loss” model for instruments measured at amortized cost. Foravailable-for-sale debt securities, entities will be required to record allowances rather than reduce the carrying amount, as they do today under the other-than-temporary impairment model. The standard is effective for public business entities for annual periods beginning after December 15, 2019, and interim periods therein. Early adoption is permitted. We are evaluating the effect that this guidance will have on its consolidated financial statements.

In August 2018, the FASB issued ASUNo. 2018-13,Fair Value Measurement, (“ASU2018-13”).ASU 2018-13 modifies the disclosure requirements for fair value measurements by removing, modifying, or adding certain disclosures. The Companyamendments in ASU2018-13 will be effective for us beginning after January 1, 2020 including interim periods within the year. Early adoption is currentlypermitted. An entity is permitted to early adopt any removed or modified disclosures upon issuance of ASUNo. 2018-13 and delay adoption of the additional disclosures until their effective date. We are evaluating the impact of adopting ASU 2016-02this new standard will have on its consolidated financial statements.

Inflation

In the last 3 years, inflation in China has not materially impacted our results of operations. According to the National Bureau of Statistics of China, the annual average percent changes in the consumer price index in China for 2013, 20142016, 2017 and 20152018 were 2.6%, 2.0% and 1.4%1.6% and 2.1%, respectively. The year-over-year percent changes in the consumer price index for January 2014, 20152017, 2018 and 20162019 were increases of 2.5%, 0.8%1.5% and 1.8%1.7%, respectively. Although we have not been materially affected by inflation in the past, we cannot assure you that we will not be affected in the future by higher rates of inflation in China.

Results of Operations

The following table sets forth a summary of our consolidated results of operations for the periods indicated both in absolute amount and as a percentage of our total net revenues. This information should be read together with our consolidated financial statements and related notes included elsewhere in this annual report. The results of operations in any period are not necessarily indicative of the results you may expect for future periods.

 

  For the Year Ended December 31, 
  2013  2014  2015 
  RMB  %  RMB  %  RMB  US$  % 
  (in thousands, except percentages) 

Consolidated Statements of Operations Data:

       

Net revenues

  1,966,717    100.0    2,876,447    100.0    3,634,372    561,050    100.0  

Hosting and related services

  1,259,260    64.0    1,980,688    68.9    2,707,445    417,957    74.5  

Managed network services

  707,457    36.0    895,759    31.1    926,927    143,093    25.5  

Cost of revenues(1)

  (1,449,845  (73.7  (2,066,304  (71.8  (2,780,614  (429,253  (76.5
 

 

 

   

 

 

   

 

 

  

 

 

  

Gross profit

  516,872    26.3    810,143    28.2    853,758    131,797    23.5  

Operating income (expenses):

       

Sales and marketing expenses(1)

  (154,479  (7.9  (287,229  (10.0  (359,460  (55,491  (9.9

General and administrative expenses(1)

  (186,907  (9.5  (493,309  (17.1  (600,940  (92,769  (16.5

Research and development expenses(1)

  (77,831  (4.0  (121,676  (4.2  (142,835  (22,050  (3.9

Changes in the fair value of contingent purchase consideration payable

  (55,882  (2.8  (22,629  (0.8  (43,325  (6,688  (1.2

Operating income

  —      —      —      —      8,569    1,323    0.2  
 

 

 

   

 

 

   

 

 

  

 

 

  

Operating profit (loss)

  41,773    2.1    (114,700  (4.0  (284,233  (43,878  (7.8

Interest income

  48,503    2.5    67,904    2.4    53,494    8,258    1.5  

Interest expense

  (136,775  (7.0  (232,020  (8.1  (274,184  (42,327  (7.5

Loss on debt extinguishment

  —      —      (41,581  (1.4  —      —      —    

Other income

  6,232    0.3    26,560    0.9    30,430    4,698    0.8  

Other expense

  (2,112  (0.1  (1,040  (0.0  (3,701  (571  (0.1

(Loss) gain from equity method investment

  (1,372  (0.1  (671  (0.0  52,355    8,082    1.4  

Foreign exchange gain (loss)

  7,072    0.4    (16,256  (0.6  72,394    11,176    2.0  
 

 

 

   

 

 

   

 

 

  

 

 

  

Loss before income taxes

  (36,679  (1.9  (311,804  (10.8  (353,445  (54,562  (9.7

Income tax expense

  (10,324  (0.5  (16,673  (0.6  (47,830  (7,384  (1.3
 

 

 

   

 

 

   

 

 

  

 

 

  

Consolidated net loss

  (47,003  (2.4  (328,477  (11.4  (401,275  (61,946  (11.0

Net income attributable to non-controlling interest

  (1,223  (0.1  (20,003  (0.7  (26,824  (4,141  (0.8
 

 

 

   

 

 

   

 

 

  

 

 

  

Net loss attributable to the Company’s ordinary shareholders

  (48,226  (2.5  (348,480  (12.1  (428,099  (66,087  (11.8
 

 

 

   

 

 

   

 

 

  

 

 

  

   For the Year Ended December 31, 
   2013   2014   2015 
   RMB   RMB   RMB  US$ 
   (in thousands) 

Non-GAAP Financial Data:(2)

       

Adjusted gross profit

   568,670     924,228     1,023,299    157,970  

Adjusted net profit (loss)

   120,466     79,374     (10,804  (1,668

Adjusted EBITDA

   365,613     558,938     540,411    83,425  

(1)Includes share-based compensation expense as follows:

   2013   2014   2015 
   RMB   RMB   RMB   US$ 
   (in thousands) 

Allocation of share-based compensation expenses:

        

Cost of revenues

   8,054     7,163     12,422     1,918  

Sales and marketing expenses

   13,405     13,482     13,488     2,082  

General and administrative expenses

   40,711     208,914     153,814     23,745  

Research and development expenses

   5,599     4,176     10,303     1,590  
  

 

 

   

 

 

   

 

 

   

 

 

 

Total share-based compensation expenses

   67,769     233,735     190,027     29,335  
  

 

 

   

 

 

   

 

 

   

 

 

 

(2)For discussions and reconciliations of these non-GAAP measures to net loss, see “Item 3. Key Information—A. Selected Financial Data—Discussion of Non-GAAP Financial Measures”
   For the Year Ended December 31, 
   2016  2017  2018 
   RMB  %  RMB  %  RMB  USD  % 
   (in thousands, except percentages) 

Consolidated Statements of Operations Data:

        

Net revenues

   3,641,774   100.0   3,392,705   100.0   3,401,037   494,660   100.0 

Hosting and related services

   2,668,655   73.3   2,975,178   87.7   3,401,037   494,660   100.0 

Managed network services

   973,119   26.7   417,527   12.3   —     —     —   

Cost of revenues

   (2,929,638  (80.4  (2,634,295  (77.6  (2,456,166  (357,235  (72.2
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Hosting and related services

   (1,936,658  (53.2  (2,130,279  (62.7  (2,456,166  (357,235  (72.2
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Managed network services

   (992,980  (27.3  (504,016  (14.9  —     —     —   
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

   712,136   19.6   758,410   22.4   944,871   137,425   27.8 

Operating (expenses) income:

        

Sales and marketing expenses

   (352,926  (9.7  (256,682  (7.6  (172,176  (25,042  (5.1

Research and development expenses

   (149,337  (4.1  (149,143  (4.4  (92,109  (13,397  (2.7

General and administrative expenses

   (639,648  (17.6  (519,950  (15.3  (462,637  (67,288  (13.5

(Allowance)/reversal for doubtful debt

   (117,564  (3.2  (37,427  (1.1  598   87   0.0 

Changes in the fair value of contingent purchase consideration payables

   93,307   2.6   (937  (0  13,905   2,022   0.4 

Impairment of long-lived assets

   (392,947  (10.8  (401,808  (11.8  —     —     —   

Impairment of goodwill

   —     —     (766,440  (22.6  —     —     —   

Operating income

   6,783   0.2   5,439   0.2   5,027   731   0.1 
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total operating expenses

   (1,552,332  (42.6  (2,126,948  (62.6  (707,392  (102,887  (20.8
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Operating (loss) profit

   (840,196  (23.1  (1,368,538  (40.2  237,479   34,538   7.0 

Interest income

   21,078   0.6   32,925   1.0   45,186   6,572   1.3 

Interest expense

   (198,589  (5.5  (185,313  (5.5  (236,066  (34,334  (6.9

Impairment of long-term investment

   —     —     (20,258  (0.6  —     —     —   

Gain on disposal of subsidiaries

   —     —     497,036   14.7   4,843   704   0.1 

Loss on debt extinguishment

   (29,841  (0.8  —     —     —     —     —   

Other income

   28,922   0.8   16,764   0.5   58,033   8,441   1.7 

Other expenses

   (16,449  (0.5  (17,060  (0.5  (4,103  (597  (0.1

Foreign exchange gain (loss)

   56,341   1.5   (17,153  (0.5  (81,055  (11,789  (2.4
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

(Loss) income before income taxes and gain (loss) from equity method investments

   (978,734  (26.9  (1,061,597  (31.1  24,317   3,535   0.7 
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Income tax benefits (expense)

   11,160   0.3   90,170   2.7   (24,411  (3,550  (0.7

Gain (loss) from equity method investments

   35,652   1.0   53,783   1.6   (186,642  (27,146  (5.5

Consolidated net loss

   (931,922  (25.6  (917,644  (26.8  (186,736  (27,161  (5.5
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net loss (income) attributable tonon-controlling interest

   298,324   8.2   144,914   4.3   (18,329  (2,666  (0.5
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net loss attributable to the Company’s ordinary shareholders

   (633,598  (17.4  (772,730  (22.5  (205,065  (29,827  (6.0
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Year Ended December 31, 20152018 Compared to Year Ended December 31, 20142017

Net Revenues

Our net revenues in 2018 increased by 26.3% from RMB2,876.4RMB3,392.7 million in 20142017 to RMB3,634.4RMB3,401.0 million (US$561.1494.7 million) in 2015.2018. The increase was primarily dueattributable to the growthgrowing demand for data centers and cloud services in the domestic market, partially offset by the disposal of both our hostingWiFire Entities and related services business and our managed network services business. The average monthly recurring revenues increased by 27.4% to RMB265.4 million (US$41.0 million) in 2015 from RMB208.4 million in 2014. Aipu Group.

Revenues from our hosting and related services amounted to RMB2,707.4RMB3,401.0 million (US$418.0494.7 million) in 2015,2018, increasing by 36.7%14.3% from RMB1,980.7RMB2,975.2 million in 2014.2017. The increase in revenues from our hosting and related services was primarily due to (i) the increase in the total number of billable cabinets and the amount of monthly recurring revenue per cabinet under our management, which was attributable to growing customer demand, (ii) the growth in demand for our cloud business, (ii) contributionbusiness. The number of cabinets under our management increased from acquired companies29,080 as of December 31, 2017 to 30,654 as of December 31, 2018.

Cost of Revenues

Our cost of revenues decreased by 6.8% from RMB2,634.3 million in 2017 to RMB2,456.2 million (US$357.2 million) in 2018. Our telecommunication costs decreased by 13.1% from RMB1,533.6 million in 2017 to RMB1,332.3 million (US$193.8 million) in 2018. The decrease in our cost of revenues was primarily due to our improved cost efficiency of hosting and (iii)related services and disposal of WiFire Entities and Aipu Group.

Gross Profit

Our gross profit increased by 24.6% from RMB758.4 million in 2017 to RMB944.9 million (US$137.4 million) in 2018. As a percentage of net revenues, our gross profit increased from 22.4% in 2017 to 27.8% in 2018. The increase of gross profit and gross margin was primarily due to our improved cost efficiency of hosting and related services and disposal of WiFire Entities and Aipu Group.

Operating Expenses

Our operating expenses decreased by 66.7% from RMB2,126.9 million in 2017 to RMB707.4 million (US$102.9 million) in 2018. Our operating expenses as a percentage of net revenues decreased from 62.6% in 2017 to 20.8% in 2018. The decrease of our operating expenses was primarily due to the successful implementation of the Company’s efficiency enhancement initiatives and the decrease in labor cost as a result of the disposal of WiFire Entities and Aipu Group.

Sales and Marketing Expenses. Our sales and marketing expenses decreased by 32.9% from RMB256.7 million in 2017 to RMB172.2 million (US$25.0 million) in 2018, primarily due to a decrease in labor cost as a result of the disposal of WiFire Entities and Aipu Group. As a percentage of net revenues, our sales and marketing expenses was 7.6% and 5.1% in 2017 and 2018, respectively.

Research and Development Expenses. Our research and development expenses decreased from RMB149.1 million in 2017 to RMB92.1 million (US$13.4 million) in 2018. As a percentage of net revenues, our research and development expenses decreased from 4.4% in 2017 to 2.7% in 2018.

General and Administrative Expenses. Our general and administrative expenses decreased by 11.0% from RMB520.0 million in 2017 to RMB462.6 million (US$67.3 million) in 2018, primarily due to a decrease in labor cost as a result of the disposal of WiFire Entities and Aipu Group. As a percentage of net revenues, our general and administrative expenses decreased from 15.3% in 2017 to 13.5% in 2018.

Changes in the Fair Value of Contingent Purchase Consideration Payable. We recorded a gain from the changes of the fair value of contingent purchase consideration payable in the amount of RMB13.9 million (US$2.0 million) in 2018 in connection with our acquisition, which was attributable to the seller’s waiver of its rights to receive contingent purchase consideration in this transaction.

Impairment of long-lived assets. We incurred nil in impairment of long-lived assets in 2018.

Impairment of goodwill.We incurred nil in impairment of goodwill in 2018.

Interest Income

Our interest income increased from RMB32.9 million in 2017 to RMB45.2 million (US$6.6 million) in 2018, primarily due to an increase in interest income generated from short-term investments.

Interest Expense

Our interest expense increased from RMB185.3 million in 2017 to RMB236.1 million (US$34.3 million) in 2018, primarily due to interest expense recognized for the 2020 Notes.

Other Income

Our other income increased from RMB16.8 million in 2017 to RMB58.0 million (US$8.4 million) in 2018. Other income in 2018 was primarily attributable to disposal gain on an equity method investment and equity investment without readily determinable fair value.

Other Expenses

Our other expenses decreased from RMB17.1 million in 2017 to RMB4.1 million (US$0.6 million) in 2018. Other expenses in both periods were primarily due to the loss attributable to the disposal of certain of our equipment, such as servers andback-up batteries.

Loss on Debt Extinguishment

We incurred nil in loss on debt extinguishment in 2018.

Foreign Exchange (Loss) Gain

We had a foreign exchange loss of RMB81.1 million (US$11.8 million) in 2018, primarily due to the appreciation of U.S. dollar against Renminbi in 2018.

Income Tax (Expense) Benefits

We recorded income tax expense in the amount of RMB24.4 million (US$3.6 million) in 2018, compared with income tax benefits of RMB90.2 million in 2017, with the effective tax rates 15.0%. This is primarily due to:

Change in valuation allowance leads to an increase in the income tax expense in the amount of RMB79.7 million (US$11.6 million) in 2018;

Loss incurred outside China reduces the income tax benefit by RMB63.5 million (US$9.2 million) in 2018; and

Current and deferred tax rate differences leads to an income tax benefit in the amount of RMB37.9 million (US$5.5 million) in 2018.

Consolidated Net Loss

As a result of the above, we recorded a net loss of RMB186.7 million (US$27.2 million) in 2018, as compared to a net loss of RMB917.6 million in 2017.

Year Ended December 31, 2017 Compared to Year Ended December 31, 2016

Net Revenues

Our net revenues in 2017 decreased by 6.8% from RMB3,641.8 million in 2016 to RMB3,392.7 million in 2017. The decrease was primarily caused by the decline in net revenues generated from managed network services, which were deconsolidated from the fourth quarter of 2017 and partially offset by the growth of our hosting and related services.

Revenues from our hosting and related services amounted to RMB2,975.2 million in 2017, increasing by 11.5% from RMB2,668.7 million in 2016. The increase in revenues from our hosting and related services was primarily due to (i) the increase in the total number of billable cabinets under our management, in both our self-built and partnered data centers, which was attributable to growing customer demand.demand, (ii) the growth in demand for our cloud business. The number of cabinets under our management increased from 21,52226,380 as of December 31, 20142016 to 23,55629,080 as of December 31, 2015.

Revenues from our managed network services amounted to RMB926.9 million (US$143.1 milion) in 2015, increasing by 3.5% from RMB895.8 million in 2014. As a percentage of net revenues, revenues from our managed network services decreased from 31.1% in 2014 to 25.5% in 2015. The increase in revenues from managed network services was primarily due to contributions from acquired companies, which was partially offset by industry-wide decline in bandwith prices. The decrease in percentage was due to the significant increase of the total net revenues.2017.

Cost of Revenues

Our cost of revenues increaseddecreased by 34.6%10.1% from RMB2,066.3RMB2,929.6 million in 20142016 to RMB2,780.6RMB2,634.3 million (US$429.3 million) in 2015.2017. Our telecommunication costs increaseddecreased by 27.7%15.3% from RMB1,353.5RMB1,811.6 million in 20142016 to RMB1,728.9RMB1,533.6 million (US$266.9 million) in 2015.2017. The increasedecrease in our cost of revenues was primarily due to an increase in telecommunication costs, as well as other costs due to higher depreciation expenses from our self-built data centers. Additionally, amortization expenseimproved cost efficiency and disposal of intangible assets derived from acquisitions recorded within cost of revenues were RMB157.1 million (US$24.3 million) in 2015, compared to RMB106.9 million in 2014.WiFire Entities and Aipu Group.

We expect that our cost of revenues will increase as our business expands. Additionally, we anticipate recording significant expenses related to the amortization of the intangible assets related to the acquisition of the intangible assets of our subsidiaries as these intangible assets are amortized over their remaining useful lives.

Gross Profit

Our gross profit increased by 5.4%6.5% from RMB810.1RMB712.1 million in 20142016 to RMB853.8RMB758.4 million (US$131.8 million) in 2015.2017. As a percentage of net revenues, our gross profit decreasedincreased from 28.2%19.6% in 20142016 to 23.5%22.4% in 2015.2017. The decrease inincrease of gross profit and gross margin was primarily due to higher spending in telecommunication costsour improved cost efficiency of hosting and higher depreciation of our self-built data centers, partially offset by lower selling bandwidth prices.related service.

Operating Expenses

Our operating expenses increased by 24.0%37.0% from RMB924.8RMB1,552.3 million in 20142016 to RMB1,146.6RMB2,126.9 million (US$177.0 million) in 2015.2017. Our operating expenses as a percentage of net revenues decreasedincreased from 32.2%42.6% in 20142016 to 31.5%62.7% in 2015.2017. The increase of our operating expenses was primarily due to an increase in staff costsour recognition of impairment of long-lived assets and goodwill as a one-time charge related to accounts receivable provision.result of the disposal of WiFire Entities and Aipu Group.

Sales and Marketing Expenses. Our sales and marketing expenses increaseddecreased by 25.1%27.3% from RMB287.2RMB352.9 million in 20142016 to RMB359.5RMB256.7 million (US$55.5 million) in 2015,2017, primarily due to expansionreduced agency costs and advertising expenses and labor cost as a result of our salesthe disposal of WiFire Entities and service support team and higher operating expenses.Aipu Group. As a percentage of net revenues, our sales and marketing expenses was 10.0%9.7% and 9.9%7.6% in 20142016 and 2015,2017, respectively.

Research and Development Expenses. Our research and development expenses decreased from RMB149.3 million in 2016 to RMB149.1 million in 2017. As a percentage of net revenues, our research and development expenses increased from 4.1% in 2016 to 4.4% in 2017.

General and Administrative Expenses. Our general and administrative expenses increaseddecreased by 21.8%18.7% from RMB493.3RMB639.6 million in 20142016 to RMB600.9RMB520.0 million (US$92.8 million) in 2015,2017, primarily due to an increasea decrease in staff costs,labor cost as a one-time charge related to accounts receivable provisionresult of the disposal of WiFire Entities and other expansion related expenses.Aipu Group. As a percentage of net revenues, our general and administrative expenses decreased from 17.1%17.6% in 20142016 to 16.5%15.3% in 2015.

Research and Development Expenses. Our research and development expenses increased by 17.4% from RMB121.7 million in 2014 to RMB142.8 million (US$22.1 million) in 2015. The increase reflected our efforts to further strengthen our research and development capabilities, expand and improve our smart routing technology, CDN, cloud computing infrastructure service technologies and an increase in staff costs. As a percentage of net revenues, our research and development expenses decreased from 4.2% in 2014 to 3.9% in 2015.2017.

Changes in the Fair Value of Contingent Purchase Consideration Payable. We recorded an increasea decrease in the fair value of contingent purchase consideration payable in the amount of RMB43.3RMB0.9 million (US$6.7 million) in 20152017 in connection with our acquisitions,acquisition, which was primarily due to an increasea decrease in the fair value of estimated contingent cash and share considerations during this period.

Interest IncomeImpairment of long-lived assets

Our interest income decreased from RMB67.9. We recorded impairment of long-lived assets in the amount of RMB401.8 million in 2014 to RMB53.5 million (US8.3 million) in 2015, primarily due to a decrease in interest income generated from short-term investments.

Interest Expense

Our interest expense increased from RMB232.0 million in 2014 to RMB274.2 million (US$42.3 million) in 2015, primarily due to the accrualconnection with disposal of interests on the 2016WiFire Entities and 2017 Bonds. In June 2014, the Company repurchased 73.57% of the outstanding 2016 Bonds and issued the 2017 bonds, interests on the bonds were accrued for the full year in 2015, but half a year in 2014.

Other Income

Our other income increased from RMB26.6 million in 2014 to RMB30.4 million (US$4.7 million) in 2015. Other income in 2015 was primarily attributable to debt restructuring gain and government grant received by Aipu Group.

Other ExpensesImpairment of goodwill.

Our other expenses increased from RMB1.0We recorded an impairment of goodwill in the amount of RMB766.4 million in 2014 to RMB3.7 million (US$0.6 million) in 2015. Other expenses in both periods wereduring this period, primarily due to the loss attributablerelated to the disposal of certain of our equipment, such as serversWiFire Entities and entry securities systems.

Loss on Debt Extinguishment

We did not incur any loss on debt extinguishment in 2015.

Foreign Exchange Gain (loss)

We had a foreign exchange gain of RMB72.4 million (US$11.2 million) in 2015, compared to a foreign exchange loss of RMB16.3 million in 2014, primarily due to the appreciation of U.S. dollar relative to Renminbi in 2015 for the Renminbi denominated bonds.

Income Tax Expense

Our income tax expense increased from RMB16.7 million in 2014 to RMB47.8 million (US$7.4 million) in 2015 with the effective tax rates negative 13.5%. This is primarily due to:

increase in change in valuation allowance from negative RMB7.7 million in 2014 to negative RMB36.5 million (negative US$5.6 million) in 2015.

the effect of tax holidays and preferential tax rates of RMB8.9 million (US$1.4 million) enjoyed by certain of our PRC subsidiaries and consolidated affiliated entities. In 2013, BJ iJoy was qualified as a software enterprise which allows it to utilize a two-year 100% tax exemption followed by a three-year 50% reduced EIT rate from 2013 to 2017. Gehua, BJ Fastweb, 21Vianet Beijing, WiFire BJ and GD Tianying are qualified as HNTEs and enjoy a preferential income tax rate of 15%. Xi’an Sub, SC Aipu and Yunnan Aipu are qualified as for a preferential tax rate of 15%, which was awarded to companies that have operations in certain industries and meet the criteria of the Preferential Tax Policies for Development of the Western Regions.

offset by (i) the increase of the pre-tax losses from our offshore entities with zero tax rate as a result of the increaseGroup in the fair value of the contingent purchase consideration for historical business acquisitions and interest expense of the 2016 and 2017 bonds issuedthird quarter in 2013 and 2014, respectively and (ii) the decrease of taxable income for our PRC subsidiaries and consolidated affiliated entities from RMB173.7 million in 2014 to negative RMB97.2 million (negative US$15.0 million) in 2015.

Consolidated Net Loss

As a result of the above, we recorded a net loss of RMB401.3 million (US$61.9 million) in 2015, as compared to a net loss of RMB328.5 million in 2014.

Year Ended December 31, 2014 Compared to Year Ended December 31, 2013

Net Revenues

Our net revenues increased by 46.3% from RMB1,966.7 million in 2013 to RMB2,876.4 million in 2014. This increase was primarily due to the growth of both our hosting and related service business and our managed network services business. The average monthly recurring revenues increased by 42.2% to RMB208.4 million in

2014 from RMB146.6 million in 2013. In addition to organic revenue growth, the contribution from our newly acquired businesses to our total net revenues was RMB598.8 million in 2014, which accounted for 20.8% of total net revenues, compared to RMB145.8 million in 2013, which accounted for 7.4% of total net revenues.

Revenues from our hosting and related services amounted to RMB1,980.7 million in 2014, increasing by 57.3% from RMB1,259.3 million in 2013. The increase in revenues from our hosting and related services was primarily a combined result of (i) the increase in the total number of cabinets under our management in both our self-built and partnered data centers, which was attributable to growing customer demand, and (ii) increase of annualized average monthly cabinet utilization rate. The number of cabinets under our management increased from 14,041 as of December 31, 2013 to 21,522 as of December 31, 2014, while our pricing points remained relatively stable. The increase of our hosting and related services revenues in this period was also a result of the significant growth in sales to existing customers, mainly driven by an increased demand for our hosting and related services (including our CDN and cloud businesses) and contributions from acquisitions, partially offset by the transition to a VAT system.

Revenues from our managed network services amounted to RMB895.8 million in 2014, increasing by 26.6% from RMB707.5 million in 2013. As a percentage of net revenues, revenues from our managed network services decreased from 36.0% in 2013 to 31.1% in 2014. The increase in revenues from managed network services was driven by the contributions from acquisitions, which was partially offset by the network grooming initiative and the transition to a VAT system. The decrease in percentage was due to the significant increase of the total net revenues.

Cost of Revenues

Our cost of revenues increased by 42.5% from RMB1,449.8 million in 2013 to RMB2,066.3 million in 2014. Our telecommunication costs increased by 22.2% from RMB1,107.9 million in 2013 to RMB1,353.5 million in 2014. The increase in our cost of revenues was primarily due to the increase in our telecommunication costs. Additionally, amortization expense of intangible assets derived from acquisitions recorded within cost of revenue were RMB106.9 million in 2014, compared to RMB43.7 million in 2013. The contribution from our newly acquired businesses to our cost of revenues in 2014 were RMB407.2 million, which accounted for 19.7% of total cost of revenues, compared to RMB89.0 million in 2013, which accounted for 6.1% of total cost of revenues.

We expect that our cost of revenues will increase as our business expands, both organically and as a result of acquisitions. Additionally, we anticipate recording significant expenses related to the amortization of the intangible assets related to the acquisition of the intangible assets of our subsidiaries as these intangible assets are amortized over their remaining useful lives.

Gross Profit

Our gross profit increased by 56.7% from RMB516.9 million in 2013 to RMB810.1 million in 2014. As a percentage of net revenues, our gross profit increased from 26.3% in 2013 to 28.2% in 2014. The increase in gross margin was primarily due to continued revenue mix shift towards a higher percentage of self-built data centers, which carry slightly higher gross margins relative to partnered data centers, an increase in utilization rate of newly deployed self-built data centers and revenue contributions from acquisitions and cloud services which carry higher gross margin.

Operating Expenses

Our operating expenses increased by 94.7% from RMB475.1 million in 2013 to RMB924.8 million in 2014. Our operating expenses as a percentage of net revenues increased from 24.2% in 2013 to 32.2% in 2014. The increase of our operating expenses was primarily due to an increase in share-based compensation expenses and an increase in the headcount of our operating staff and acquisition with higher operating expenses.

Sales and Marketing Expenses. Our sales and marketing expenses increased by 85.9% from RMB154.5 million in 2013 to RMB287.2 million in 2014, primarily due to expansion of our sales and service support team and acquisition with higher operating expenses. As a percentage of net revenues, our sales and marketing expenses increased from 7.9% in 2013 to 10.0% in 2014.

General and Administrative Expenses. Our general and administrative expenses increased significantly by 163.9% from RMB186.9 million in 2013 to RMB493.3 million in 2014, primarily due to the increase in share-based compensation expenses, an increase in headcount, office rentals and other expansion related expenses and acquisitions with higher operating expenses. As a percentage of net revenues, our general and administrative expenses increased from 9.5% in 2013 to 17.1% in 2014.

Research and Development Expenses. Our research and development expenses increased by 56.3% from RMB77.8 million in 2013 to RMB121.7 million in 2014. The increase reflected our efforts to further strengthen our research and development capabilities and expand and improve our CDN and cloud computing service offerings. As a percentage of net revenues, our research and development expenses increased from 4.0% in 2013 to 4.2% in 2014.

Changes in the Fair Value of Contingent Purchase Consideration Payable. We recorded an increase in the fair value of contingent purchase consideration payable in the amount of RMB22.6 million in 2014 in connection with our acquisitions, which was primarily due to an increase in the fair value of estimated contingent cash and share considerations during this period.2017.

Interest Income

Our interest income increased from RMB48.5RMB21.1 million in 20132016 to RMB67.9RMB32.9 million in 2014,2017, primarily due to an increase in interest income generated from short-term investments.

Interest Expense

Our interest expense increaseddecreased from RMB136.8RMB198.6 million in 20132016 to RMB232.0RMB185.3 million in 2014,2017, primarily due to the issuancerepayment of the 2017 Bonds inBonds. In June 2014 with a principal amount of RMB2 billion at an interest rate of 6.875% per annum.2017, we fully repaid the 2017 Bonds.

Other Income

Our other income increased substantiallydecreased from RMB6.2RMB28.9 million in 20132016 to RMB26.6RMB16.8 million in 2014.2017. Other income in 20132017 was primarily attributable to the VAT refund enjoyed by BJ iJoy. Other income in 2014 was primarily attributable to the debt restructuringdisposal gain received by Aipuon long-lived assets and the value-added tax refund enjoyed by BJ iJoy.government grant received.

Other Expenses

Our other expenses decreasedincreased from RMB2.1RMB16.4 million in 20132016 to RMB1.0RMB17.1 million in 2014.2017. Other expenses in both periods were primarily due to the loss attributable to the disposal of certain of our equipment, such as servers and entry securities systems.

Loss on Debt Extinguishment

We incurred nil in loss on debt extinguishment in 2017. We incurred loss on debt extinguishment in the amount of RMB41.6RMB29.8 million in 20142016 due to the repurchase of 73.57%78.97% of the 2016outstanding principal amount of the 2017 Bonds with the total consideration of RMB776.2RMB1,613.9 million including payment of accrued interests of RMB15.6RMB18.7 million.

Foreign Exchange (Loss) Gain (loss)

We had a foreign exchange loss of RMB16.3RMB17.2 million in 2014,2017, compared to a foreign exchange gain of RMB7.1RMB56.3 million in 2013,2016, primarily due to the depreciation of U.S. dollar relative to Renminbi in the second half of 20142017 for the RenminbiU.S. dollar denominated bonds.

Income Tax Expense(Expense) Benefits

OurWe recorded income tax expense increased from RMB10.3benefits in the amount of RMB90.2 million in 2013 to RMB16.72017, compared with income tax benefits of RMB11.2 million in 20142016, with the effective tax rates negative 5.3%8.9%. This is primarily due to:

 

the increase

The decrease of taxable income tax for our PRC subsidiaries and consolidated affiliated entities due to operating performance;

increase in change in valuation allowance from RMB128.4RMB158.7 million in 20132016 to RMB173.7RMB174.4 million in 2014.2017.

 

the effect of tax holidays and preferential tax rates of RMB26.4negative RMB90.1 million enjoyed by certain of our PRC subsidiaries and consolidated affiliated entities. In 2013, BJ iJoy was qualified as a software enterprise which allows it to utilize a two-year 100% tax exemption followed by a three-year 50% reduced EIT rate from 2013 to 2017. Gehua, Fastweb, 21Vianet Beijing, SH Blue Cloud and GD TianyingSZ DYX are qualified as HNTEs and enjoy a preferential income tax rate of 15%. Xi’an Sub, SC Aipu and Yunnan Aipu are qualified as for a preferential tax rate of 15%, which was awarded to companies that have operations in certain industries and meet the criteria of the Preferential Tax Policies for Development of the Western Regions.

offset by (i) the increase of the pre-tax losses of our offshore entities with zero tax rate as a result of the increase in the fair value of the contingent purchase consideration for historical business acquisitions and interest expenses of the 2016 Bonds and 2017 Bonds issued in 2013 and 2014 respectively; and (ii) the increase of share-based compensation expenses from RMB67.8 million in 2013 to RMB233.7 million in 2014.

Consolidated Net Income (Loss)Loss

As a result of the above, we recorded a net loss of RMB328.5RMB917.6 million in 2014,2017, as compared to a net loss of RMB47.0RMB931.9 million in 2013.2016.

 

B.

Liquidity and Capital Resources

As of December 31, 2015,2018, we had RMB1,685.1RMB2,358.6 million (US$260.1343.0 million) in cash and cash equivalents, RMB323.7RMB302.5 million (US$50.044.0 million) in restricted cash (current andnon-current portion) and RMB104.9RMB245.0 million (US$16.235.6 million) in short-term investments.

As of December 31, 2015,2018, we had short-term bank borrowings and long-term bank borrowings (current portions) from various commercial banks with an aggregate outstanding balance of RMB314.8RMB125.3 million (US$48.618.2 million), and long-term bank borrowings (excluding current portions) from various commercial banks with an aggregate outstanding balance of RMB103.4RMB112.0 million (US$16.016.3 million). The short-term bank borrowings bore weighted average interest rates of 7.00%4.22%, 6.36%4.04% and 5.69%4.05% per annum, respectively, in 2013, 20142016, 2017 and 2015.2018. Our short-term bank borrowings have maturity terms of two months to one year and expire at various times throughout the year. As of December 31, 2013, we were in breach of one of our financial covenants under our short-term bank borrowing with Deutsche Bank (China) Co., Ltd. Beijing Branch, or Deutsche Bank, with an outstanding balance of RMB19.6 million. The breach was subsequently cured on March 11, 2014 through an amendment to the original financial covenants. The breach did not result in acceleration of the repayment of the loan and as a result, did not have any impact on our financial condition or operating performance. Apart from the covenants under our short-term bank borrowing with Deutsche Bank that require us to maintain certain financial ratios, thereThere are no other material covenants or restrictions on us associated with our outstanding short-term borrowings.

We have entered into long-term bank borrowing arrangements since 2013 with maturity terms of two to five years. The long-term bank borrowing (including current portion) outstanding as of December 31, 2013, 20142016, 2017 and 20152018 bore weighted-average interest rates of 7.12%5.85%, 6.00%5.50% and 6.59%5.31% per annum, respectively, in 2013, 20142016, 2017 and 20152018 and have certain financial covenants. We have incurred other long-term borrowings in 2013 with a two-year term and interest rate of 4.00% per annum and a principal amount of RMB900 million, which were paid off on time. We also have a contractual obligation to purchase the 10% noncontrolling interest in Asia Cloud Investment from Dongguan Dongcai at the end of five years from the establishment of Asia Cloud Investment in July 2013 at a consideration equivalent to the higher of the then fair value and the investment costs of RMB100 million. Dongguan Dongcai is entitled to a cumulative dividend at 8.00% per annum for its capital contribution of RMB100 million in Asia Cloud Investment.

In March 2013,August 2017, we issued the 2016 BondsOriginal Notes. In September 2017, we issued the Notes. The Notes were priced at a slight premium of 100.04, with RMB1 billion in aggregate principal amount due in March 2016 with a coupon rate of 7.875% per annum and an effective interest rateyield of 9.29% per annum.6.98%. The Notes constitute a further issuance of, and were consolidated to form a single series with, the Original Notes. Interest on the 2016 Bonds2020 Notes is payable semi-annually in arrears on, or nearest to, March 22August 17 and September 22February 17 in each year, beginning on September 22, 2013. The 2016 Bonds were fully repaid on March 21, 2016.

In June 2014, we issued the 2017 Bonds with RMB2 billion in aggregate principal amount due in June 2017 with a coupon rate of 6.875% per annum and an effective interest rate of 7.39% per annum. Interest on the 2017 Bonds is payable semi-annually in arrears on, or nearest to, June 26 and December 26 in each year, beginning on December 26, 2014. We used a portion of the proceeds to purchase, pursuant to a tender offer, substantially all the 2016 Bonds, with only RMB264.3 million of the principal amount of the 2016 Bonds outstanding by then.February 17, 2018.

The 2017 Bonds2020 Notes have (i) restrictive covenant that restricts our ability in consolidation, merger and sale of assets to a certain extent; (ii) negative pledge covenant that restricts our ability to create security upon our undertaking, assets or revenues to secure bonds, notes, debentures or other securities that are quoted, listed or dealt in or traded on securities market on our undertaking, assets or revenues;market; (iii) dividend payment restriction covenant; and (iv) covenant relating to the ratio of our Adjusted EBITDA to our Consolidated Interest Expense (interest expense paid net of interest income received). Such covenants may limit our ability to undertake additional debt financing, but not equity financing. As of the date of this annual report, the Company is in compliance with all the covenants under the 2017 Bonds. Breach of covenants under the 2017 Bonds will trigger acceleration of the 2017 Bonds, the principal amount together with accrued interest shall become immediately due and payable. When such breach of covenants occurs, our assets and cash flows may not be sufficient to repay the 2017 Bonds, or we may not be able to find alternative financing. Even if we could obtain alternative financing, such financing may not be on terms that are favorable or acceptable to us. See “Item 3. Key Information—D. Risk Factors—Risks Related to Our Business and Industry—If we are unable to comply with the restrictions and covenants contained in our debt agreements, an event of default could occur under the terms of such agreements, which could cause repayment of such debt to be accelerated.”

We have unused credit line in the amount of RMB414.0RMB21.4 million (US$63.93.1 million) as of December 31, 2015,2018, pursuant to credit agreements entered into with eightfive banks. A total of RMB620.0RMB462.9 million (US$95.767.3 million) credit line was granted to us under eightfive credit agreements, of which we have used RMB206.0RMB441.5 million (US$31.864.2 million). There are no material covenants that restrict our ability to undertake additional financing associated with the used credit line. No terms and conditions of the unused credit line are available yet because utilization of such unused portion requires approval by the banks and separate loan agreements setting forth detailed terms and conditions will only be entered into with the banks upon utilization. We believe the working capital as of December 31, 20152018 is sufficient for our present requirements.

As of December 31, 2015,2018, we had total outstanding debts of RMB2,682.5RMB2,275.1 million (US$414.1330.9 million). The growth of our business relies on the construction of new data centers. In additions, we also intend to acquire or invest in companies that are complementary to our business. Therefore, we intend to use the proceeds of our outstanding debt mainly to add new data centers and fund acquisitions. For example, as of December 31, 2015,

2018, we have purchase commitments (commitments related to acquisition of machinery, equipment, construction in progress, bandwidth and cabinet capacity) of RMB1,970.7RMB1,629.1 million (US$304.2236.9 million) coming due during the12-month period, and we intend to use a portion of the proceeds to fund the purchase commitments.

As of December 31, 2015,2018, the amount of outstanding debt inside and outside of the PRC was RMB418.2RMB237.3 million (US$64.634.5 million) and RMB2,264.3RMB2,037.8 million (US$349.5296.4 million), respectively. We believe we have sufficient financial resources to meet both of our onshore and offshore debt obligations when due.

Except as disclosed in this annual report, we have no outstanding bank loans or financial guarantees or similar commitments to guarantee the payment obligations of third parties. We believe that our current cash, cash equivalents and time deposits, our cash flow from operations and proceeds from our financing activities will be sufficient to meet our anticipated cash needs, including our cash needs for working capital and capital expenditures, for the next 12 months. If we have additional liquidity needs in the future, we may obtain additional financing, including equity offering and debt financing in capital markets, to meet such needs.

As of December 31, 2015,2018, the total amount of cash and cash equivalents, restricted cash and short-term investments was RMB2,113.7RMB2,906.0 million (US$326.3422.7 million), of which RMB629.4RMB879.8 million (US$97.2128.0 million), RMB286.9RMB251.8 million (US$44.336.6 million) and RMB1,197.4RMB1,774.4 million (US$184.8258.1 million) was held by our consolidated affiliated entities, PRC subsidiaries and offshore subsidiaries, respectively. Cash transfers from our PRC subsidiaries to our subsidiaries outside of China are subject to PRC government control of currency conversion. Restrictions on the availability of foreign currency may affect the ability of our PRC subsidiaries and consolidated affiliated entities to remit sufficient foreign currency to pay dividends or other payments to us, or otherwise satisfy their foreign currency denominated obligations. See “Item 3. Key Information Information—D. Risk Factors—Risks Related to Doing Business in China—Governmental control of currency conversion may limit our ability to receive and utilize our revenues effectively.” The major cost that would be incurred to distribute dividends is the withholding tax imposed on the dividends distributed by our PRC operating subsidiaries at the rate of 10% or a lower rate under an applicable tax treaty, if any.

The following table sets forth a summary of our cash flows for the periods indicated:

 

   For the Year Ended December 31, 
   2013  2014  2015 
   RMB  RMB  RMB  US$ 
   (in thousands) 

Net cash generated from operating activities

   64,531    325,365    216,834    33,474  

Net cash used in investing activities

   (1,507,315  (2,261,797  (370,130  (57,139

Net cash generated from financing activities

   2,477,557    1,121,732    1,115,032    172,132  

Effect on foreign exchange rate changes on cash and short-term investments

   (8,171  259    78,903    12,180  

Net increase (decrease) in cash and cash equivalents

   1,026,602    (814,441  1,040,639    160,647  

Cash and cash equivalents at beginning of the year

   432,254    1,458,856    644,415    99,481  

Cash and cash equivalents at end of the year

   1,458,856    644,415    1,685,054    260,128  

Cash and cash equivalents, restricted cash and short-term investments at the end of the year

   2,972,758    1,838,721    2,113,696    326,298  
   For the Year Ended December 31, 
   2016(1)  2017(1)  2018 
   RMB  RMB  RMB  US$ 
   (in thousands) 

Net cash generated from operating activities

   57,569   487,202   704,966   102,534 

Net cash used in investing activities

   (841,017  (833,307  (304,846  (44,337

Net cash generated from (used in) financing activities

   1,908,883   (612,651  (19,901  (2,896

Effect on foreign exchange rate changes on cash and cash equivalents and restricted cash

   160,289   (140,298  85,333   12,411 

Net increase (decrease) in cash and cash equivalents and restricted cash

   1,285,724   (1,099,054  465,552   67,712 

Cash and cash equivalents and restricted cash at beginning of the year

   2,008,799   3,294,523   2,195,469   319,318 

Cash and cash equivalents and restricted cash at end of the year

   3,294,523   2,195,469   2,661,021   387,030 

Cash and cash equivalents, restricted cash and short-term investments at end of the year

   3,572,469   2,744,359   2,906,035   422,666 

Note:

(1)

The FASB issued new guidance in August 2016 and further updated in November 2016, which requires that amounts generally described as restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling the beginning of period and end of period total amount shown on the statement of cash flows. This guidance has been adopted and applied retrospectively by us to the prior periods of 2016 and 2017 presented herein.

Operating Activities

Net cash generated from operating activities was RMB216.8RMB705.0 million (US$33.5102.5 million) in 2015,2018, compared to net cash generated from operating activities of RMB325.4RMB487.2 million in 2014.2017.

Net cash generated from operating activities in 20152018 primarily resulted from a net loss of RMB401.3RMB186.7 million (US$61.927.2 million), positively adjusted for certain items such as (i) depreciation of property and equipment of RMB402.0RMB566.5 million (US$62.182.4 million), (ii) amortization of intangible assets of RMB184.1 million (US$28.4 million), (iii) share-based compensation expense of RMB190.0 million (US$29.3 million), (iv)the increase in

accounts and notes payable of RMB96.5 million (US$14.9 million), primarily due to an increase in telecommunication payables driven by revenue increase, (v) increase of advances from customers of RMB88.1RMB266.8 million (US$13.638.8 million), primarily due to advances receivedand (iii) loss from our cloud business;equity method investments of RMB186.6 million (US$27.1 million) , partially offset by certain itemsitem such as (i) increase in accounts and notes receivable of RMB15.1 million (US$2.3 million), primarily due to the expansion of business, (ii) increase in prepaid expenses and other current assets of RMB278.8RMB261.3 million (US$43.038.0 million), primarily due to increased deductible VAT input in relation to the purchase of property and equipment, deposits and prepaid expenses for bandwidth, (iii) increase in restricted cash of RMB83.9 million (US$13.0 million) primarily due to cash received from cloud business..

Net cash generated from operating activities in 20152018 primarily reflected payments of RMB3,733.1RMB3,611.8 million (US$576.3525.3 million) received from our customers, partially offset by our payments for telecommunication costs of RMB1,726.1RMB852.0 million (US$266.5123.9 million) in 2015,2018, payment for taxes of RMB69.2RMB86.3 million (US$10.712.6 million) and payment to employees of RMB595.2RMB670.1 million (US$91.997.5 million).

Net cash generated from operating activities was RMB325.4RMB487.2 million in 2014,2017, compared to net cash generated from operating activities of RMB64.5RMB57.6 million in 2013.2016.

Net cash generated from operating activities in 20142017 primarily resulted from a net loss of RMB328.5RMB917.6 million, positively adjusted for certain items such as (i) impairment of goodwill of RMB766.4 million, (ii) depreciation of property and equipment of RMB279.0RMB523.5 million, (ii)(iii) impairment of long-lived assets of RMB401.8 million, (iv) the increase in accrued expenses and other payables of RMB270.1 million, (v) the increase in advances from customers of RMB201.8 million, and (vi) amortization of intangible assets of RMB127.7RMB143.6 million, (iii) share-based compensation expense of RMB233.7 million, (iv) increase in accounts and notes payable of RMB121.7 million, primarily due to an increase in telecommunication payables driven by revenue increase, (v) increase of advances from customers of RMB97.1 million, primarily due to advances received from cloud business; partially offset by certain items such as (i) the increase in accounts and notes receivablegain from disposal of RMB81.7subsidiaries of RMB497.0 million, primarily due to(ii) the expansion of business, (ii) increase in prepaid expenses and other current assets of RMB103.3RMB310.2 million, primarily due to increased deductible VAT inputand (iii) the increase in relation to the purchasedeferred tax benefits of property and equipment, (iii) decrease of accrued expenses and other payables of RMB46.9 million, primarily due to decreased business tax payable along with the business tax replacement by VAT.RMB128.0 million.

Net cash generated from operating activities in 20142017 primarily reflected payments of RMB2,807.1RMB3,560.9 million received from our customers, partially offset by our payments for telecommunication costs of RMB1,317.0RMB1,099.7 million in 2014,2017, payment for taxes of RMB176.4RMB81.6 million and payment to employees of RMB546.7RMB725.8 million.

Investing Activities

Net cash used in investing activities was RMB370.1RMB304.8 million (US$57.144.3 million) in 2015,2018, as compared to net cash used in investing activities of RMB2,261.8RMB833.3 million in 2014.2017. Net cash used in investing activities in 20152018 is primarily related to our purchase of property and equipment in the amounts of RMB435.2 million (US$63.3 million), our payments for long-term investments in the amount of RMB1,052.3RMB252.8 million (US$162.436.8 million), our payment for short-term investments in the amount of RMB1,675.2 million (US$258.6 million), our loans to third party in the amount of RMB73.5 million (US$11.3RMB98.9 million(US$14.4 million), offset by proceeds received from maturity offor short-term investments in the amount of RMB2,496.8RMB417.6 million (US$385.460.7 million), proceeds from disposal of long-term investments in the amount of RMB75.7 million (US$11.0 million).

Net cash used in investing activities was RMB2,261.8RMB833.3 million in 2014,2017, as compared to net cash used in investing activities of RMB1,507.3RMB841.0 million in 2013.2016. Net cash used in investing activities in 20142017 is primarily related to our purchase of property and equipment in the amount of RMB800.5 million, our payment for assets acquisition in the amount of RMB137.4 million, our payment for short-term investments in the amount of RMB152.1RMB755.9 million, our purchase of property and equipment in the amounts of RMB396.0 million, our payment of acquisitions, net of cash required,for long-term investments in the amount of RMB1,308.2RMB162.2 million, partially offset by proceeds received from maturity offor short-term investments in the amount of RMB443.0 million.RMB484.9 million, and receipt of loan in the amount of RMB100.0 million from a third party.

Financing Activities

Net cash generated fromused in financing activities was RMB1,115.0RMB19.9 million (US$172.12.9 million) in 2015,2018, as compared to net cash used in financing activities amounting to RMB612.7 million in 2017. Net cash used in financing activities in 2018 is primarily related to the payment for purchase of property and equipment through capital leases of RMB279.9 million (US$40.7 million) and the repayment of long-term bank borrowings of RMB70.6 million

(US$10.3 million), partially offset by the contribution from noncontrolling interest in a subsidiary of RMB196.3 million (US$28.5 million) and proceeds from the issuance of notes of RMB95.6 million (US$13.9 million).

Net cash used in financing activities was RMB612.7 million in 2017, as compared to net cash generated from financing activities amounting to RMB1,121.7 millionRMB1.9 billion in 2014.2016. Net cash

generated from used in financing activities in 20152017 is primarily related to proceeds from issuance of ordinary shares in the amount of RMB1,808.5 million (US$279.2 million), proceeds from short-term bank borrowings in the amount of RMB300.0 million (US$46.3 million), proceeds from sales and leaseback transactions, in the amount of RMB130.0 million (US$20.1 million), partially offset by repayment of long-term bank borrowings in the amount of RMB960.3 million (US$148.2 million), repayment of short-term bank borrowings in the amount of RMB184.2RMB1,673.7 million, (US$28.4 million), andrepayment of 2017 Bonds in the amount of RMB420.6 million, payment for acquisitionpurchase of property and equipment through capital leases in the amount of RMB81.5RMB199.1 million, (US$12.6 million).

Net cash generated from financing activities was RMB1,121.7 million in 2014, as compared to net cash generated from financing activities amounting to RMB2,477.6 million in 2013. Net cash generated from financing activities in 2014 primarily related to proceeds from long-term bank borrowingsrental prepayment and deposits for sales and leaseback transactions in the amount of RMB48.1RMB164.7 million, proceeds from short-term bank borrowingspayment for share repurchase plan in the amount of RMB362.9RMB133.1 million and repayment of loan from a third party in the amount of RMB100.0 million, and offset by proceeds from issuance of bonds, net2020 Notes in the amount of RMB1,980.6 million, partially offset by repayment of long-term bank borrowings in the amount of RMB195.8 million, repayment of short-term bank borrowings in the amount of RMB380.4 million, repurchase of bonds in the amount of RMB760.6RMB1,936.2 million and repurchasecontribution from noncontrolling interest in a subsidiary of ordinary shares in the amount of RMB213.7RMB134.6 million.

Capital Expenditures

We had capital expenditures relating to the addition of property and equipment of RMB752.4RMB574.5 million, RMB396.0 million and RMB800.5RMB435.2 million (US$63.3 million) in 20132016, 2017 and 2014,2018, respectively, representing 38.3%15.8%, 11.8% and 27.8%12.8%, respectively, of our total net revenues. Our purchase of property and equipment was RMB1,052.3 million (US$162.4 million) in 2015, representing 29.0% of our total revenues in 2015. Our capital expenditures were primarily for the capital lease or purchase of electronicbuilding self-built data centers, purchasing network equipment, servers and optic fibers for our business.other equipment. Our capital expenditures have been primarily funded by cash generated from our operations and net cash provided by financing activities and cash generated from our operations.activities. We estimate that our data center capital expenditures in 20162019 will be within the range of RMB800RMB700 million to RMB1,000RMB900 million, which will be primarily used to build self-built data centers, purchase network equipment, servers and other equipment to expand our business. We may have additional capital expenditure for real property purchase, data center construction and network capacity expansion if our actual development is beyond our current plan. We plan to fund the balance of our capital expenditure requirements for 20162019 with cash from the proceeds from our operations, overseas offerings, operations and additional bank borrowings, if available.

Holding Company Structure

21Vianet Group, Inc. is a holding company with no material operations of its own. We conduct our operations primarily through our PRC subsidiaries and consolidated affiliated entities in China. As a result, although other means are available for us to obtain financing at the holding company level, 21Vianet Group, Inc.’s ability to pay dividends and to finance any debt it may incur depends upon dividends paid by our subsidiaries. If our subsidiaries or any newly formed subsidiaries incur debt on its own behalf in the future, the instruments governing their debt may restrict its ability to pay dividends to 21Vianet Group, Inc. In addition, our PRC subsidiaries and consolidated affiliated entities are permitted to pay dividends to us only out of their retained earnings, if any, as determined in accordance with PRC accounting standards and regulations. Under PRC law, our PRC subsidiaries and consolidated affiliated entities are required to set aside a portion of theirafter-tax profits each year to fund a statutory reserve and to further set aside a portion of itsafter-tax profits to fund the employee welfare fund at the discretion of the board or the enterprise itself. Although the statutory reserves can be used, among other ways, to increase the registered capital and eliminate future losses in excess of retained earnings of the respective companies, the reserve funds are not distributable as cash dividends except in the event of liquidation of these subsidiaries and consolidated affiliated entities.

C.

Research and Development, Patents and Licenses, etc.

Research and Development

Our strong research and development capabilities support and enhance our service offerings. We believe that we have one of the most experienced research and development teams in the internet infrastructure sector in China. We devote significant resources to our research and development efforts, focusing on improving customer

experience, increasing operational efficiency and bringing innovative solutions to the market quickly. Over 70%60% of the work force on our research and development team are engineers. Many of our engineers have more than 10 years of relevant industry experience. In 2013, 20142016, 2017 and 2015,2018, our research and development expenses were RMB77.8RMB149.3 million, RMB121.7RMB149.1 million and RMB142.8RMB92.1 million (US$22.113.4 million), respectively.

Consistent with our strong culture of innovation, we devote significant resources to the research and development of our smart routing technology, CDN and cloud computing infrastructure service technologies. Our research and development efforts have yielded 62 patents, 8142 patent applications and 10370 software copyright registrations, all in China and related to different aspects of internet infrastructure services. We intend to continue to devote a significant amount of time and resources to carry out our research and development efforts.

Intellectual Property

We use our proprietary smart routing technology to optimize network connectivity and overcome the inherent inadequacies in China’s telecommunication and internet infrastructure. Our smart routing technology continually monitors and analyzes the performance of all available routes and identifies the most appropriate pathway in real-time. In planning for and finding the optimized routing plan, our smart routing technology takes into consideration speed (latency), performance, route stability and pocket losses and dynamically responds with intelligent route adjustments in order to ensure that data is traveling along the fastest and most reliable route.

We rely on a combination of copyright, patent, trademark, trade secret and other intellectual property laws, nondisclosure agreements and other protective measures to protect our intellectual property rights. We generally control access to, and use of, our proprietary software and other confidential information through the use of internal and external controls, including physical and electronic security, contractual protections, and intellectual property law. We have implemented a strict security and information technology management system, including the prohibition of copying and transferring of codes. We educate our staff on the need to, and require them to, comply with such security procedures. We also promote protection through contractual prohibitions, such as requiring our employees to enter into confidentiality andnon-compete agreements.

 

D.

Trend Information

Other than as disclosed elsewhere in this annual report, we are not aware of any trends, uncertainties, demands, commitments or events for the year ended December 31, 20152018 that are reasonably likely to have a material adverse effect on our net revenues, income, profitability, liquidity or capital resources, or that caused the disclosed financial information to be not necessarily indicative of future results of operations or financial conditions.

 

E.

Off-Balance Sheet Arrangements

We have not entered into any financial guarantees or other commitments to guarantee the payment obligations of any third parties. We have not entered into any derivative contracts that are indexed to our shares and classified as shareholder’s equity, or that are not reflected in our consolidated financial statements. Furthermore, we do not have any retained or contingent interest in assets transferred to an unconsolidated entity that serves as credit, liquidity or market risk support to such entity. Moreover, we do not have any variable interest in any unconsolidated entity that provides financing, liquidity, market risk or credit support to us or engages in leasing, hedging or research and development services with us.

F.

Tabular Disclosure of Contractual Obligations

The following table sets forth our contractual obligations and commercial commitments as of December 31, 2015:2018:

 

   Payment Due by Period 
   Total   Less than
1 year
   1-3 years   3-5 years   More than
5 years
 
       (in thousands of RMB)     

Short-term borrowings(1)

   276,000     276,000     —       —       —    

Long-term borrowings(1)(2)

   142,224     38,803     70,391     33,030     —    

Mandatorily redeemable noncontrolling interests(3)

   100,000     100,000     —       —       —    

Bonds payable(4)

   2,264,250     264,250     2,000,000     —       —    

Operating lease obligations(5)

   496,534     112,472     157,995     69,780     156,287  

Purchase commitments(6)

   3,422,326     1,970,676     648,238     475,009     328,403  

Capital lease minimum lease payment(7)

   1,303,350     202,512     297,621     121,443     681,774  

Total

   8,004,684     2,964,713     3,174,245     699,262     1,166,464  
   Payment Due by Period 
   Total   Less than 1
year
   1-3 years   3-5 years   More than 5
years
 
   (in thousands of RMB) 

Short-term borrowings(1)

   50,000    50,000    —      —      —   

Long-term borrowings(1)(2)

   187,284    75,284    112,000    —      —   

Notes payable(3)

   2,156,326    97,366    2,058,960    —      —   

Operating lease obligations(4)

   1,363,979    171,404    282,696    170,214    739,665 

Purchase commitments(5)

   3,181,380    1,629,081    678,949    231,495    641,855 

Capital lease minimum lease payment(6)

   1,513,548    305,710    534,907    152,567    520,364 

Total

   8,452,517    2,328,845    3,667,512    554,276    1,901,884 

 

Notes:

(1)

As of December 31, 2015,2018, our short-term bank borrowings bore a weighted average interest rate of 5.69%4.05% and have original maturity terms of two months to one year. Our unused short-term and long-term bank borrowing facilities amounted to RMB414.0RMB21.4 million (US$63.93.1 million). We have pledged land use rights with the net book value of RMB16.4 million (US$2.4 million) for our bank borrowings. We have pledged property with the net book value of RMB140.4 million (US$20.4 million) for our bank borrowings. We have pledged computer and network equipment and office equipment with the net book value of RMB37.2RMB146.2 million (US$5.721.3 million) for our bank borrowings. We have also pledged buildingsoffice equipment with athe net book value of RMB22.2RMB0.04 million (US$3.40.01 million) for our bank borrowings.

(2)

Long-term bank borrowings (including the current portions) outstanding as of December 31, 20152018 bear a weighted-average interest rate of 6.59%5.31% per annum, and are denominated in Renminbi. These loans were obtained from financial institutions located in the PRC.

(3)Mandatorily redeemable noncontrolling interest liability

The 2020 Notes with US$300 million of RMB100.0 million (US$15.4 million) as of December 31, 2015 represents our contractual obligation to purchase the 10% noncontrolling interest in Asia Cloud Investment from Dongguan Dongcai in 2018. Dongguan Dongcai is entitled to a cumulative dividend at 8.00% per annum for its capital contribution of RMB100 million in Asia Cloud Investment.

(4)The 2017 Bonds with RMB2.0 billion in aggregate principal amount outstanding due 20172020 at an interest rate of 6.875%7.000% per annum and the 2016 Bonds with RMB264.3 million of the principal amount outstanding.notes payable related to daily operation.

(5)(4)

Operating lease obligations are primarily related to the lease of office and data center space.

(6)(5)

As of December 31, 2015,2018, we had commitments of approximately RMB427.2RMB2,391.3 million (US$66.0347.8 million) related to acquisition of machinery, equipment and construction in progress. In addition, we had outstanding purchase commitments in relation to bandwidth and cabinet capacity of RMB2,995.1RMB790.1 million (US$462.4114.9 million).

(7)(6)

Related to capital leases for electronic equipment, optic fibers and property.

 

G.

Safe Harbor

This annual report on Form20-F contains forward-looking statements. These statements are made under the “safe harbor” provisions of Section 21E of the Securities Exchange Act of 1934, as amended. These forward-looking statements can be identified by terminology such as “will,” “expects,” “anticipates,” “future,” “intends,” “plans,” “believes,” “estimates,” “may,” “intend,” “is currently reviewing,” “it is possible,” “subject to” and similar statements. Among other things, the sections titled “Item 3. Key Information—Risk Factors,” “Item 4. Information on the Company,” and “Item 5. Operating and Financial Review and Prospects” in this annual report on Form20-F, as well as our strategic and operational plans, contain forward-looking statements. We may also make written or oral forward-looking statements in our reports filed with or furnished to the SEC, in our annual report to shareholders, in press releases and other written materials and in oral statements made by our officers, directors or employees to third parties. Statements that are not historical facts, including statements about our

beliefs and expectations, are forward-looking statements and are subject to change, and such change may be material and may have a material adverse effect on our financial condition and results of operations for one or more prior periods. Forward-looking statements involve inherent risks and uncertainties. A number of important factors could cause actual results to differ materially from those contained, either expressly or impliedly, in any

of the forward-looking statements in this annual report on Form20-F. Potential risks and uncertainties include, but are not limited to, a further slowdown in the growth of China’s economy, government measures that may adversely and materially affect our business, failure of the wealth management services industry in China to develop or mature as quickly as expected, diminution of the value of our brand or image due to our failure to satisfy customer needs and/or other reasons, our inability to successfully execute the strategy of expanding into new geographical markets in China, our failure to manage growth, and other risks outlined in our filings with the SEC. All information provided in this annual report on Form20-F and in the exhibits is as of the date of this annual report on Form20-F, and we do not undertake any obligation to update any such information, except as required under applicable law.

 

ITEM 6.

DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES

 

A.

Directors and Senior Management

The following table sets forth information regarding our directors and executive officers as of the date of this annual report.

 

Directors and Executive Officers

  Age 

Position/Title

Sheng Chen

  4750  Executive Chairman of the Board of Directors

Steve ZhangShiqi Wang

  5243  Chief Executive Officer Directorand President

Terry WangSharon Xiao Liu

  5638  Chief Financial Officer

Yoshihisa Ueno

  5356  Director

KennethChung-Hou Tai

  65Director

Eden Y. Woon

 68 Director

Kong Kat Wong

41Director

Hongjiang Zhang

56  Director

Sean Shao

  5962  Director

Erhfei Liu

  5861  Director

Qi NingWenbin Chen

  5248 

Executive Vice President

Director

Feng XiaoTao Zou

  4443 Senior Vice PresidentDirector

Ningning LaiYao Li

  3955 

Senior Vice President

Director

Wing-Dar Ker

  5558  President of Microsoft Cloud Business Unit

Jingping MaFeng Liu

  5047 Senior Vice President and General Manager of Marketing, and Infrastructure Operation

Chunfeng Cai

36Vice President and National General Sales Manager

Mr. Sheng Chen is one of ourco-founders and has served as the executive chairman of our board of directors since our inception. He has been our chief executive officer since our inception to October 2015. Mr. Chen has been instrumental to the development and success of our business. Mr. Chen provides vision, overall management, and strategic decision-making relating to marketing, investment planning, and corporate development. Mr. Chen has more than 20 years’ experience in the internet infrastructure industry in China and started his entrepreneur career in 1990 when he was a sophomore at Tsinghua University. In 1999, Mr. Chen founded our business and started the first carrier-neutral data center in China. Mr. Chen currently also serves as a director of Cloud Tech Services Limited. Mr. Chen received his bachelor’s degree in electrical engineering from Tsinghua University in 1991. Mr. Chen is a member of the Tsinghua Entrepreneur & Executive Club and a managing director of the Internet Society of China.

Mr. Steve Zhang Shiqi Wang has servedserviced as our chief executive officer and President since October 2015. Prior to joining 21Vianet,February 2018. Mr. ZhangWang also served as the Vice President of TUS Digital Group, a subsidiary of TUS Holdings, director of Beijing CIC Technology Co., Ltd. and CEOdirector of AsiaInfo, China’s largest providerGuangzhou Tuwei Technology Co., Ltd. Mr. Wang has nearly 20 years of IT solutions and servicesexperience in the telecommunications industry for nineand has worked at various renowned international companies, including 11 years from 2005 to 2014. In 2012,with Ericsson, focusing primarily on strategy development and execution, corporate management, and equity investments. Mr. Zhang was named one of the 25 hottest business leaders in Asia by Fortune Magazine. He also led AsiaInfo throughWang received a successful privatization

process from the NASDAQ market. Mr. Zhang joined AsiaInfo in 1999 and held various senior level positions before becoming President and CEO. Prior to AsiaInfo, Mr. Zhang worked for ten years in various IT companies in Silicon Valley, including Sun Microsystems and Hyperion Solutions. Mr. Zhang received his master’s degree in computer science from Rice University, his dottore’s degree in information science from the University of Pisa, and his bachelor’s degree in science from Tsinghua University.University and an MBA from Peking University-Vlerick MBA Program (BiMBA).

Mr. Terry WangMs. Sharon Xiao Liu has served as our chief financial officer since July 2015. Previously, Mr. WangJanuary 2018. Ms. Liu joined us in October 2010, and served as our independent director from April 2011 to August 2015. Mr. Wang has over 20 years of extensive experience in international financial service industry and management experience in technology, manufacturing industries and capital markets. Mr. Wang has been the chief financial officer since 2014 at GalaxyCore, a company for designing and providing CMOS image sensor. From 2008 to 2014, Mr. Wang served as the chief financial officer at Trina Solar Ltd., a company listed on the New York Stock Exchange. Prior to joining Trina Solar Ltd., Mr. Wang served as the executive vice president of finance in charge of Spreadtrum Communications, Inc., a wireless the finance-related matters of our hosting

and fabless semiconductor company listed on NASDAQ, from 2004related services business prior to 2007.becoming our chief financial officer. Ms. Liu was also previously responsible for ourpre- andpost-IPO finance matters, investor relations, financial reporting, financial planning and analysis, and financial business plan. Prior to that, Mr. Wang served as the chief financial officer ofjoining 21Vianet, Ms. Liu was a silicon valley-based technology company and controllermanager at one of the largest NASDAQ-listed semiconductor assembly and testing companies. Before that time, he worked for several yearsKPMG China in capital market and service industries. Mr. Wangits audit division since 2003. Ms. Liu is a certified management accountant (CMA)Certified Public Accountant (CPA) in the state of North Dakota. Ms. Liu received her dual Bachelor’ degrees in economics and is certified in financial management (CFM). Mr. Wang received his MBA degreelaw from University of Wisconsin and master degrees from Brown University and Fudan University. Mr. Wang received his bachelor’s degree in science from FudanPeking University.

Mr. Yoshihisa Ueno has served as our director since October 2010. Our board of directors has determined that Mr. Ueno satisfies the independence standards under Rule 5605 of NASDAQNasdaq Stock Market Rules. Mr. Ueno is a serial entrepreneur & venture capitalist with operation & industrial expertise in the US, Europe, Japan and China and over 3034 years of incubation investment experience in emerging technology startups. Mr. Ueno has been our lead investor and board member of several of our affiliated companies since 2006. Mr. Ueno has been the founding partner of Synapse Company Limited & Synapse Partners Limited since December 2002, Synapse Holdings Limited since October 2013, and SMC Synapse Partners Limited from December 2010 to September 2015. Mr. Ueno has also been a director of severalstart-up portfolios such as Hivelocity Inc. from March 2015 and Catalyst Group Limited (Exicon Limited) from March 2015. Mr. Ueno has also served as director of BeyondSoft Group Holding Limited (SZSE: 2649) from September 2005 to May 2010, and CDS GS Japan Ltd. (a joint venture with CDC Corp. NASDAQ:Nasdaq: CHINA) from June 2011 to April 2012.2012, and Insource (HK) Ltd. (a JV with Insource Co., Ltd. TSE: 6200) from December 2011 to September 2014. Mr. Ueno has managed several venture funds such as the Japan-China Bridge Fund from March 2005 to February 2011, Intellectual Property Bank (IPB) Partners Fund #1 in Japan from March 2006 to March 2010 and IPB Holding LLC in the United States from March 2006 to July 2007. Mr. Ueno also served as the chief executive officer at Cycolor, Inc., in the US from September 1998 to June 2003, until Cycolor was acquired by Eastman Kodak in early 2003. Mr. Ueno worked for Fujitec from April 1985 to May 1997 in various managerial capacities in Japan, China, the United Kingdom, Spain and Hong Kong. Mr. Ueno received his bachelor’s degree in business administration from Takushoku University.

Mr. KennethChung-Hou Tai has served as our independent director since October 2012. Mr. Tai is a prominent figure in the Taiwanese technology sector with over 3540 years of industry experience with leading technology and hardware companies in Taiwan and the United States. Mr. Taico-founded Acer GroupComputer in 1976, which has become one of the top five branded PC vendors in the world today, and held various managerial positions during his tenure. Later in his technology career, Mr. Tai also founded Investar Capital, a venture capital firm focusing on IT companies. Mr. Tai is now serving as chairman of RichtekPhotonics Industry & Technology Corp,Development Association (PIDA) is a world-leading power management IC design house listed on Taiwan Stock Exchange,non-profit organization affiliated to the Ministry of Science and Technology (MOST), and chairman of Digital Times,Digitimes Incorporated, the only technology-focused newspaper in Taiwan. Currently, Mr. Tai serves on the board of directors for several public companies in Taiwan and Singapore, including D-Link Corporation (TPE: 2332), Fullerton Technology (TPE: 6136), Ares InternationalNational Aerospace Fasteners Corporation (TPE: 2471)3004), Global Testing Corporation (SGX: G31)Asustek Computer Inc. (TPE: 2357), and Wafer Works Corporation (TPE: 6182). Mr. Tai also serves on the board of directors for several private companies, including Chief Telecom Corporation, Jasper Display Corporation, Lumens Digital Optics Inc., and Evest Corporation. Mr. Tai received a master’s degree in business administration from Tam Kang University and a bachelor’s degree in electrical engineering from National Chiao Tung University in Taiwan.

Dr. Eden Y. Woo has served as our independent director since June 2014. Dr. Woon is currently vice president for Institutional Advancement at Hong Kong University of Science & Technology (HKUST), where he manages the international relations of HKUST with global enterprises, governments and other universities. He is also in charge of public relations, branding, alumni relations and development for the university. Prior to joining HKUST, Dr. Woon served as managing director of Li & Fung Group’s China Corporate Office and China Managing Director of Toys “R” Us LiFung—the franchise of Toys “R” Us in China. From 2006 to 2007, Dr. Woon was a vice president of Starbucks Coffee China in Shanghai. From 1997 to 2006, Dr. Woon served as chief executive officer of the Hong Kong General Chamber of Commerce, the oldest and largest business organization in Hong Kong. He was the executive director of the Washington State China Relations Council from 1994 to 1997. He retired from the US Air Force in 1993 with the rank of Colonel. Dr. Woon received his BA degree from the University of Iowa and his MA, MS, and PhD degrees, all in Mathematics, from the University of Washington. He is a member of the Council on Foreign Relations in New York.

Mr. Kong Kat Wong has served as our independent director since January 2015. Mr. Wong is one of the co-founders and vice president of Xiaomi Corporation. Mr. Wong graduated from Purdue University. Before joining Xiaomi, Mr. Wong was Chief Technology Officer of Microsoft’s China Academy of Engineering, responsible for many development projects, including the data analysis system of Microsoft Commerce Server, B2B system, BizTalk Logistics distribution system, Windows Mobile and the R&D program of Multimedia, browser and instant messaging of Windows Phone 7.

Dr. Hongjiang Zhang has served as our independent director since January 2015. Dr. Zhang currently serves as an executive director and the chief executive officer of Kingsoft Corporation Limited, which is listed on the Hong Kong Stock Exchange (Stock Code: 3888), the chief executive officer of Kingsoft Cloud, which is a subsidiary of Kingsoft Corporation Limited, a director of Cheetah Mobile Inc. (NYSE: CMCM), which is a subsidiary of Kingsoft Corporation Limited, and the director of Xunlei Limited (NASDAQ: XNET). Prior to joining Kingsoft Corporation Limited in October 2011, Dr. Zhang was the chief technology officer of Microsoft Asia-Pacific Research and Development Group and the managing director of the Microsoft Advanced Technology Center and a distinguished scientist. In his dual role, Dr. Zhang led Microsoft’s research and development initiatives in China, including strategy and planning, research and development, as well as incubation of products, services and solutions. Dr. Zhang was also a member of the executive management committee of Microsoft (China) Limited. Dr. Zhang was the deputy managing director and a founding member of Microsoft Research Asia. Dr. Zhang has authored four books and over 400 scientific papers and holds approximately 200 US and international patents. Dr. Zhang received a Ph.D. in electrical engineering from the Technical University of Denmark in 1991, and a bachelor of science degree from Zhengzhou University, China, in 1982.

Mr. Sean Shao has served as our independent director since August 2015. Mr. Sean Shao currently also serves as independent director of: Trina Solar Limited, an integrated solar-power products manufacturer and solar system developer listed on the NYSE since January 2015; Jumei International Holding Ltd., ane-commerce company listed on NYSE since May 2014; LightInTheBox Holdings Co., Ltd., ane-commerce company listed on NYSE since June 2013 and UTStarcom Holdings Corp., a provider of broadband equipment and solutions listed on NASDAQNasdaq since October 2012. Mr. Shao also serves as an independent director and chairman of the audit and compensation committees of China Biologic Products, Inc., a biopharmaceutical company listed on NASDAQNasdaq since July 2008, and independent director and chairman of the nominating committee of Agria Corporation, an agricultural company listed on NYSE since November 2008. He served as the chief financial officer and a director of Trina Solar Ltd.Limited from 2006 to 2008.2008 and from 2015 to 2017, respectively. In addition, Mr. Shao served from 2004 to 2006 as the chief financial officer of ChinaEdu Corporation, an educational service provider, and of Watchdata Technologies Ltd., a Chinese security software company. Prior to that, Mr. Shao worked at Deloitte Touche Tohmatsu CPA Ltd. for approximately a decade. Mr. Shao received his master’s degree in health care administration from the University of California at Los Angeles in 1988 and his bachelor’s degree in art from

East China Normal University in 1982. Mr. Shao is a member of the American Institute of Certified Public Accountants.

Mr. Erhfei Liu has served as our independent director since May 2015. From 1999 to 2012, Mr. Liu was Chairman of Merrill Lynch China initially and Country Executive of Bank of America Merrill Lynch after 2009. In addition to his various investment banking responsibilities, he was also in charge of the firm’s private equity business in Greater China from 2006 to 2010. Prior to joining Merrill Lynch, Mr. Liu worked as head of Asia or China for Goldman Sachs, Morgan Stanley, Smith Barney and Indosuez. Mr. Liu received an MBA from Harvard Business School and Bachelor’s degrees from Brandeis University and from Beijing Foreign Languages University.

Mr. Qi Ning Wenbin Chen has served as our executive vice presidentdirector since October 2015.September 2017. Mr. Ning has also servedChen currently serves as our chief operating officer from January to September 2015the chairman of TusCity Group and our senior vice president ofTus-Holdings. Prior to that, Mr. Chen served as the chief editor of a magazine titledthe Peoples Rule of Law and the deputy secretary-general of the China Behavior Law Association from August 20122011 to December 2014. From May 20122008 to May 2008,2010, Mr. NingChen worked as the head of capital operations and investor relations at China Longyuan Power Group Co., Ltd. (HKG: 0916) and a director at HaiNan Pearl River Holdings Co., Ltd. (000505. CN). Prior to that, Mr. Chen was a division chief at the executive director of China Broadband Capital; from October 1999 to May 2012, Mr. Ning served in various roles in various companies within China Netcom Group, from director of business development of China Netcom Holding Co. to executive director and chief executive officer of CNC Broadband Corp.; from September 1989 to September 1999, Mr. Ning held various managerial positions in governmental organization, IT and telecommunication companies, including China Chamber of International Commerce, IBM China, US based Telpac International Ltd. and the China RepNational Audit Office of Global TeleSystems Group, which later merged with Esprit Telecom Group plcthe PRC from 2001 to 2008, and was renamed as Global Crossing.taught at Beijing University of Technology from 1993 to 2001. Mr. NingChen received his master’s degree of engineering in industrial & innovation economics from Tsinghua University in 1989 and his bachelor’s degree in philosophy from Peking University and his Doctorate’s degree in finance from Dongbei University of engineering in nuclear reactor physics from Tsinghua University in 1986.Finance and Economics.

Mr. Feng Xiao Tao Zou has served as our senior vice presidentdirector since December 2016. Mr. Zou is currently the chief executive officer and an executive director of SalesKingsoft Corporation Limited (HKG: 3888), a company listed on the Hong Kong Stock Exchange, and Key Account, Data Center Business Group since January 2009. Mr. Xiao has served in various roles since joining us in 1996 as a sales manager. From May 1998 to December 2002, Mr. Xiao was the senior managerchief executive officer and one of the marketing department; from January 2003 to December 2005,directors of Seasun Holdings Limited, overseeing the operations of Seasun Holdings Limited and its subsidiaries, including the research and development of online games, and the operations of the gaming business of Kingsoft Corporation Limited and its subsidiaries, or Kingsoft Group. Mr. Xiao wasZou also serves as a director of sales;Cheetah Mobile (NYSE: CMCM) and Xunlei Limited (Nasdaq: XNET). Mr. Zou joined Kingsoft Group in 1998 and has taken various positions within the Kingsoft Group since then. Mr. Zou received a bachelor’s degree from January 2006 to December 2007, Mr. Xiao was the deputy general manager of our company; and from January 2008 to December 2008, Mr. Xiao was the general manager of North China Region and vice president. Prior to joining us, Mr. Xiao was a planning manager of HeDe Group Company. Mr. Xiao graduated from Capital University of Economics and Business in 1995, and received his MBA at China Europe International Business School in 2011.Tianjin Nankai University.

Mr. Ningning Lai Yao Li has served as our senior vice presidentdirector since May 2018. Dr. Li has over 23 years’ experience in finance and investment industry, and currently serves as the Chief Investment Officer of Products and Marketing, Data Center Business Group since October 2007. Mr. Lai joined us as a network engineer in March 2000 and has served in many roles. From April 2001 to September 2004, Mr. Lai wasAsia for the managerInternational Finance Corporation (IFC) of the network operation department; from October 2004 to June 2005, Mr. Lai was a senior business development manager for our network business; and from July 2005 to July 2006, Mr. Lai was the senior manager of technical support center before being promoted to serve as the director of our technical support center from August 2006 to September 2007.World Bank Group, Hong Kong office. Prior to joining us, Mr. Lai workedIFC, Dr. Li served as the Vice General Manager in investment of PingAn Trust Company of PingAn Group of China from 2015 to early 2016. Prior to that, he served as the Chief Executive Officer of China-ASEAN Capital Advisory Company Limited and the Chairman of the Investment Committee of China-ASEAN Fund Management Company frommid-2011 to 2015. Prior to that, Dr. Li was aCo-head of the Investment Banking Business for Capital Information Development Co. Ltd. from July 1999 to February 2000. Mr. Lai received his bachelor’sBank of China (BOC), where he was responsible for setting up the domestic securities business for BOC. Dr. Li holds a doctorate’s degree in computer scienceEconomics from Beijing Union University.Renmin University of China.

Mr. Wing-Dar Ker has served as our president of Microsoft cloud business unit since October 2013. Prior to that, Mr. Ker was the general manager of Microsoft’s Customer Service and Support for the Asia Pacific and Greater China Region. Mr. Ker started his career with Microsoft as the finance controller for the Greater China Region in August 1993, and held various managerial positions in Microsoft since then. Prior to joining Microsoft, Mr. Ker was the manager and group head of the Business Systems Consulting group of Andersen Consulting (now known as Accenture). Mr. Ker started his career in New York City where he served at several private companies for more than five years before joining Accenture. Mr. Ker received his MBA degree from the Case Western Reserve University in Cleveland, Ohio, and his bachelor’s degree of economics from the National Taiwan University.

Mr. Jingping MaFeng Liu hasstarted to serve as our general manager of marketing, and infrastructure operation since January 2019. From August 2016 to July 2017, Mr. Liu served as our senior vice president, primarily responsible for human resources, application development, information technology and key accounts departments. From July 2017 to the end of Data Center Business Group since August 2015. Prior to that,2018, Mr. Ma wasLiu served as the vice president and general manager of the group for the Beijing region from April 2014 to August 2015.our North China business. Mr. Liu has extensive experience in telecom operator market management, research & development management, project

delivery and international marketing. Prior to joining us, Mr. Ma served in different management rolesLiu was the vice president of AsiaInfo Group, primarily responsible for several companies, including H2 Commsales, delivery, research and ChinaCache. Before that,development, marketing as well as the oversea business. Mr. Ma worked in Cisco China from 1997 to 2007 and held various managerial positions focusing on sales and channel business. From 1994 to 1997, Mr. Ma was the

product and channel manager for EDC China. From 1989 to 1994, Mr. Ma served as an engineer for Gudong Foshan No.8 Radio Factory. Mr. Ma graduated from Shanghai Jiaotong University in 1989, andLiu received his EMBA degree atfrom the Economics and Management School of Tsinghua University and his bachelor’s degree in 2008.engineering mechanics from Tsinghua University.

Mr. Chunfeng Caihas served as our vice president since January 2016. Mr. Cai started to serve as the national general sales manager since January 2019. He has served as the general manager of our East China business and South China business since January 2016 and July 2017, respectively, to May 2018. Mr. Cai has ten years of working experience in IDC and CDN industry, as well as extensive experience in 2B business management. Prior to joining us, Mr. Cai was the vice president of ChinaCache, primarily responsible for the departments of enterprise business and company operation management center. Mr. Cai received his master’s degree in mechanical and electronic engineering from Zhejiang University and his bachelor’s degree in mechanical engineering from Jilin University.

Employment Agreements

We have entered into employment agreements with each of our executive officers. Under these agreements, each of our senior executive officers is employed for a specified time period. We may terminate employment for cause, at any time, without advance notice or remuneration, for certain acts of the executive officer, such as conviction or plea of guilty to a felony or any crime involving moral turpitude, negligent or dishonest acts to our detriment, or misconduct or a failure to perform agreed duties. In such case, the executive officer will not be entitled to receive payment of any severance benefits or other amounts by reason of the termination, and the executive officer’s right to all other benefits will terminate, except as required by any applicable law. We may also terminate an executive officer’s employment without cause uponone-month advance written notice. In such case of termination by us, we are required to provide compensation to the executive officer, including severance pay, as expressly required by the applicable law of the jurisdiction where the executive officer is based. The executive officer may terminate the employment at any time with aone-month advance written notice, if there is any significant change in the executive officer’s duties and responsibilities inconsistent in any material and adverse respect with his or her title and position or a material reduction in the executive officer’s annual salary before the next annual salary review, or if otherwise approved by the board of directors.

Each executive officer has agreed to hold, both during and after the termination or expiry of his or her employment agreement, in strict confidence, and not to use, except as required in the performance of his or her duties in connection with the employment, any of our confidential information or trade secrets, any confidential information or trade secrets of our clients or prospective clients, or the confidential or proprietary information of any third party received by us and for which we have confidential obligations. The executive officers have also agreed to disclose in confidence to us all inventions, designs and trade secrets which they conceive, develop or reduce to practice and to assign all right, title and interest in them to us, and assist us in obtaining patents, copyrights and other legal rights for these inventions, designs and trade secrets.

In addition, each executive officer has agreed to be bound bynon-competition andnon-solicitation restrictions during the term of his or her employment and for one year following the last date of employment. Specifically, each executive officer has agreed not to (i) approach our clients, customers or contacts or other persons or entities introduced to the executive officer for the purpose of doing business with such persons or entities that will harm our business relationships with these persons or entities; (ii) assume employment with or provide services to any of our competitors, or engage, whether as principal, partner, licensor or otherwise, any of our competitors; or (iii) seek directly or indirectly, to solicit the services of any of our employees who is employed by us on or after the date of the executive officer’s termination, or in the year preceding such termination.

 

B.

Compensation

In 2015,2018, the aggregate cash compensation we paid to our executive officers was approximately RMB9.0RMB13.3 million (US$1.41.9 million), which total amount included RMB1.0RMB0.6 million (US$0.20.1 million) for pension, retirement, medical insurance or other similar benefits for our executive officers. We did not provide any cash compensation to ournon-executive directors in 2015.2018. Other than the amounts stated above, no pension,

retirement or similar benefits has been set aside or accrued for our executive officers or directors. None of ournon-executive directors has a service contract with us that provides for benefits upon termination of employment.

In addition to the cash compensation referenced above, we also provide share-based compensation to our directors and officers. The total share-based compensation we provided to our directors and officers amounted to RMB121.3RMB36.5 million (US$18.75.3 million) in 2015.2018. For option grants to our directors and officers, see “—Share Incentive Plans.”

Share Incentive Plans

On July 16, 2010, we adopted our 2010 Plan to attract and retain the best available personnel, provide additional incentives to employees, directors and consultants and to promote the success of our business. We subsequently amended our 2010 Plan on January 14, 2011 and July 6, 2012. On May 29, 2014, we adopted our 2014 Plan on our annual general meeting, which was subsequently amended on April 1, 2015 and December 22, 2017 by unanimous written approval of our board of directors. The amended 2010 Plan and 2014 Plan permit the grant of options to purchase our ordinary shares, share appreciation rights, restricted shares, RSUs, dividend equivalent rights and other instruments as deemed appropriate by the administrator under the plans. The maximum aggregate number of ordinary shares that may be issued pursuant to all awards under the amended 2010 Plan is 39,272,595 Class A ordinary shares. Under the amended 2014 Plan, we are authorized to issue to our employees, directors and consultants (i) 39,606,81721,888,624 Class A ordinary shares, and (ii) an automatic increase by a number that is equal to 15% of the number of new Class A ordinary sharesand Class B Ordinary Shares (on an as converted basis) issued by the Company from time to time. Our board is also authorized, but not obligated, to increase the maximum number under the 2014 Plan by the number of, or a portion of, the Class A ordinary shares repurchased by us since January 1, 2014. As of the date of this annual report,February 28, 2019, options to purchase 3,591,6121,226,568 ordinary shares and 3,784,2583,260,324 RSUs have been granted to our employees, directors and consultants.

The following table summarizes, as of the date of this annual report, the stock options granted, or to be granted in the near future, under our amended 2010 Plan and amended 2014 Plan to our employees, directors and executive officersconsultants without giving effect to the options that were exercised or terminated and to other individuals as a group.RSUs that were vested.

 

Name

  Options
Granted
  Restricted
Share Units
  Exercise Price
(US$/Share)
  Date of Grant  Date of Expiration

Sheng Chen

  *  —    0.15  July 16, 2010  July 16, 2020
  —    *  —    August 30, 2012  August 29, 2022
  —    *  —    November 23, 2013  November 23, 2023
  —    *  —    March 7, 2015  March 7, 2025
  —    *  —    November 21, 2015  November 20, 2025

Steve Zhang

  —    *  —    November 21, 2015  November 20, 2025

Terry Wang

  *  —    0.15  April 1, 2011  April 1, 2021
  —    *  —    October 1, 2012  September 30, 2022
  —    *  —    April 25, 2014  April 25, 2024
  —    *  —    August 23, 2015  August 22, 2025

Yoshihisa Ueno

  —    *  —    October 1, 2012  September 30, 2022
  —    *  —    April 25, 2014  April 25, 2024

Kenneth Chung-Hou Tai

  —    *  —    October 16, 2012  October 15, 2022
  —    *  —    November 21, 2015  November 20, 2025

Eden Y. Woon

  —    *  —    May 27, 2014  May 27, 2024

Kong Kat Wong

  —    —    —    —    —  

Hongjiang Zhang

  —    —    —    —    —  

Sean Shao

  —    *  —    November 21, 2015  November 20, 2025

Erhfei Liu

  —    *  —    November 21, 2015  November 20, 2025

Qi Ning

  —    *  —    August 30, 2012  August 29, 2022
  —    *  —    November 21, 2015  November 20, 2025

Feng Xiao

  *  —    0.15  July 16, 2010  July 16, 2020
  —    *  —    August 30, 2012  August 29, 2022
  —    *  —    November 23, 2013  November 23, 2023

Ningning Lai

  *  —    0.15  July 16, 2010  July 16, 2020
  —    *  —    August 30, 2012  August 29, 2022
  —    *  —    November 23, 2013  November 23, 2023

Wing-Dar Ker

  —    *  —    November 22, 2014  November 22, 2024

Jingping Ma

  —    *  —    May 20, 2014  May 19, 2024
  —    *  —    November 21, 2015  November 20, 2025

Other individuals as a group

  22,993,522  2,517,226  0.15 to 0.85  —    —  

Name

Options
Granted
Restricted
Share Units
Exercise Price
(US$/Share)
Date of GrantDate of
Expiration

Sheng Chen

*—  0.15July 16, 2010July 16,
2020
—  *—  August 30, 2012—  
—  *—  November 23, 2013—  
—  *—  March 7, 2015—  
—  *—  November 21, 2015—  
—  *—  November 26, 2016—  

Shiqi Wang

—  *—  April 16, 2018—  

Sharon Xiao Liu

*—  0.15August 17, 2012August 17,
2022
—  *—  July 1, 2013—  
*—  0.15May 24, 2015—  
—  *—  August 23, 2015—  
—  *—  March 5, 2017—  
—  *—  April 16, 2018—  
—  *—  May 16, 2018—  

Yoshihisa Ueno

—  *—  October 1, 2012—  
—  *—  April 25, 2014—  
—  *—  December 2, 2017—  
—  *—  March 7, 2018—  

Name

  Options
Granted
  Restricted
Share Units
  Exercise Price
(US$/Share)
  Date of Grant  Date of
Expiration

KennethChung-Hou Tai

  —    *  —    October 16, 2012  —  
  —    *  —    November 21, 2015  —  
  —    *  —    August 14, 2016  —  
  —    *  —    May 12, 2017  —  
  —    *  —    March 7, 2018  —  

Wenbin Chen

  —    —    —    —    —  

Tao Zou

  —    —    —    —    —  

Sean Shao

  —    *  —    November 21, 2015  —  

Erhfei Liu

  —    *  —    November 21, 2015  —  

Yao Li

  —    *  —    August 15, 2018  —  

Wing-Dar Ker

  —    *  —    November 22, 2014  —  
  —    *  —    May 16, 2018  —  

Feng Liu

  —    *  —    August 14, 2016  —  
  —    *  —    May 16, 2018  —  

Chunfeng Cai

  —    *  —    March 6, 2016  —  
  —    *  —    May 21, 2017  —  
  —    *  —    May 16, 2018  —  

Other individuals as a group

  28,953,524  5,557,645  0.15 to 0.85  —    —  

 

*

Shares underlying vested options are less than 1% of our total outstanding shares.

Our 2010 Plan and 2014 Plan have similar terms, the following paragraphs describe the principal terms of our 2010 Plan and 2014 Plan.

Plan Administration. Our board and the compensation committee of the board will administer our plans. A committee of one or more members of the board designated by our board or the compensation committee is also authorized to grant or amend awards to participants other than senior executives. The committee will determine the provisions and terms and conditions of each award grant. It shall also have discretionary power to interpret the terms of our plans.

Award Agreement. Awards granted under our plans are evidenced by an award agreement that sets forth terms, conditions and limitations for each award, which may include the term of an award, the provisions applicable in the event the participant’s employment or service terminates, and our authority to unilaterally or bilaterally amend, modify, suspend, cancel or rescind an award.

Eligibility. We may grant awards to our employees, consultants and directors. However, no shares may be optioned, granted or awarded if such action would cause an incentive share option to fail to qualify as an incentive share option under Section 422 of the Internal Revenue Code of 1986 of the United States.

Acceleration of Awards upon Change in Control. The participant’s awards shall become fully exercisable and all forfeiture restrictions on such awards shall lapse, unless converted, assumed or replaced by a successor.

Exercise Price. The exercise price of an option shall be determined by the plan administrator and set forth in the award agreement and may be a fixed or variable price related to the fair market value of the shares, to the extent not prohibited by applicable laws. Subject to certain limits set forth in the plan, the exercise price may be amended or adjusted in the absolute discretion of the plan administrator, the determination of which shall be final, binding and conclusive. To the extent not prohibited by applicable laws or any exchange rule, a downward adjustment of the exercise prices of options shall be effective without the approval of the shareholders or the approval of the affected participants.

Vesting Schedule. In general, our plan administrator determines or the evidence of the award specifies, the vesting schedule.

Amendment and Termination of the Plan. With the approval of our board, our plan administrator may, at any time and from time to time, amend, modify or terminate the plan, provided, however, that no such amendment shall be made without the approval of the our shareholders to the extent such approval is required by applicable laws, or in the event that such amendment increases the number of shares available under our plan, permits our plan administrator to extend the term of our plan or the exercise period for an option beyond ten years from the date of grant or results in a material increase in benefits or a change in eligibility requirements, unless we decides to follow home country practice.

 

C.

Board Practices

Board of Directors

Our board of directors currently consists of nineeight directors. A director is not required to hold any shares in the company by way of qualification. Under our currently effective memorandum and articles of association, a director may vote in respect of any contract or proposed contract or arrangement and notwithstanding that he may be interested therein and if he does so his vote shall be counted and he may be counted in the quorum at the meeting of the directors at which such contract or proposed contract or arrangement is considered. Any of our directors who is in any way, whether directly or indirectly, interested in a contract or proposed contract with our company is required to declare the nature of his interest at a meeting of the directors. Our directors may exercise all the powers of the company to borrow money, mortgage its undertaking, property and uncalled capital, and issue debentures or other securities whenever money is borrowed or as security for any obligation of the company or of any third party.

Committees of the Board of Directors

We have three committees under the board of directors: the audit committee, the compensation committee and the nominating and corporate governance committee. We have adopted a charter for each of the three committees. Each committee’s members and functions are described below.

Audit Committee. Our audit committee consists of Sean Shao, KennethChung-Hou Tai and Yoshihisa Ueno, each of whom satisfies the “independence” requirements of Rule 5605 of NASDAQNasdaq Stock Market Rules and Rule10A-3 under the Securities Exchange Act of 1934. Sean Shao is the chair of our audit committee. The purpose of the audit committee is to assist our board of directors with its oversight responsibilities regarding: (i) the integrity of our financial statements, (ii) our compliance with legal and regulatory requirements, (iii) the independent auditor’s qualifications and independence and (iv) the performance of our internal audit function and independent auditor. The audit committee will be responsible for, among other things:

 

appointing the independent auditors andpre-approving all auditing andnon-auditing services permitted to be performed by the independent auditors;

 

reviewing with the independent auditors any audit problems or difficulties and management’s response;

 

discussing the annual audited financial statements with management and the independent auditors;

 

reviewing the adequacy and effectiveness of our accounting and internal control policies and procedures and any steps taken to monitor and control major financial risk exposures;

 

reviewing and approving all proposed related party transactions;

 

meeting separately and periodically with management and the independent auditors; and

 

monitoring compliance with our code of business conduct and ethics, including reviewing the adequacy and effectiveness of our procedures to ensure proper compliance.

Compensation Committee. Our compensation committee consists of Yoshihisa Ueno, KennethChung-Hou Tai, Erhfei Liu and Hongjiang Zhang,Yao Li, each of whom satisfies the “independence” requirements of Rule 5605 of NASDAQNasdaq Stock Market Rules. Yoshihisa Ueno is the chair of our compensation committee. The compensation committee assists the board in reviewing and approving the compensation structure, including all forms of compensation, relating to our directors and executive officers. Our chief executive officer may not be present at any committee meeting during which his compensation is deliberated. The compensation committee is responsible for, among other things:

 

reviewing and approving, or recommending to the board for its approval, the compensation for our chief executive officer and other executive officers;

 

reviewing and recommending to the board for determination with respect to the compensation of ournon-employee directors; and

 

reviewing periodically and approving any incentive compensation or equity plans, programs or similar arrangements.

Nominating and Corporate Governance Committee. Our nominating and corporate governance committee consists of KennethChung-Hou Tai and Yoshihisa Ueno, each of whom satisfies the “independence” requirements of Rule 5605 of NASDAQNasdaq Stock Market Rules. KennethChung-Hou Tai is the chair of our nominating and corporate governance committee. The nominating and corporate governance committee assists the board of directors in selecting individuals qualified to become our directors and in determining the composition of the board and its committees. The nominating and corporate governance committee is responsible for, among other things:

 

selecting and recommending to the board nominees for election by the shareholders or appointment by the board;

 

reviewing annually with the board the current composition of the board with regards to characteristics such as independence, knowledge, skills, experience and diversity;

 

making recommendations on the frequency and structure of board meetings and monitoring the functioning of the committees of the board; and

advising the board periodically with regards to significant developments in the law and practice of corporate governance as well as our compliance with applicable laws and regulations, and making recommendations to the board on all matters of corporate governance and on any remedial action to be taken.

Duties of Directors

Under Cayman Islands law, our directors have a fiduciary duty to act honestly and a duty to act in what they consider in good faith and with a view to our best interests. Our directors must also exercise their powers only for a proper purpose. Our directors also owe to our company a duty to act with care and diligence that a reasonably prudent person would exercise in comparable circumstances and a duty to exercise the skill and care.they actually possess. It was previously considered that a director need not exhibit in the performance of his duties a greater degree of skill than may reasonably be expected from a person of his knowledge and experience. However, English and Commonwealth courts have moved towards an objective standard with regard to the required skill and care and these authorities are likely to be followed in the Cayman Islands. In fulfilling their duty of care to us, our directors must ensure compliance with our memorandum and articles of association as amended and restated from time to time. Our Company hasWe have the right to seek damages if a duty owed by our directors is breached.

Terms of Directors and Officers

Our officers are appointed by and serve at the discretion of our board of directors. Our directors are not subject to a term of office and hold office until such time as they are removed from office by ordinary resolution

or the unanimous written resolution of all shareholders. We do not have a mandatory retirement age for directors. The officer of a director shall be vacated if, among other things, the director (i) becomes bankrupt or makes any arrangement or composition with his or her creditors; (ii) dies or is found by our company to be or becomes of unsound mind; (iii) resign his office by notice in writing to our company; or (iv) without special leave of absence from our board, is absent from three consecutive board meetings and the board resolves that his office be vacated.

 

D.

Employees

We had 1,471, 5,3563,162, 2,267 and 3,0812,220 employees as of December 31, 2013, 20142016, 2017 and 2015,2018, respectively. The employee number decreased primarily because we outsourced some funtions to more cost-effective service providers at the beginning of 2015. The following table sets forth the number of our employees by function as of December 31, 2015:2018:

 

Functional Area

  Number of
Employees
   % of Total   Number of
Employees
   % of
Total
 

Operations

   981     31.9     987    44.5 

Sales, marketing and customer support

   712     23.1     355    16.0 

Research and development

   460     14.9     176    7.9 

General and administrative

   928     30.1     702    31.6 
  

 

   

 

   

 

   

 

 

Total

   3,081     100.0     2,220    100.0 

Of our total employees as of December 31, 2015, 1,5762018, 1,302 were located in Beijing, 1,505and 918 in other cities in China.

We plan to hire additional research and development staff and other employees as we expand. Our recruiting efforts includeon-campus recruiting, online recruiting and the use of professional recruiters. We partner with leading national research institutions and employ other measures designed to bring us into contact with suitable candidates for employment.

Our full time employees in the PRC participate in a government mandated defined contribution plan pursuant to which certain pension benefits, medical care, unemployment insurance, employee housing fund and other welfare benefits are provided to employees. Chinese labor regulations require that our PRC subsidiaries make contributions to the government for these benefits based on a fixed percentage of the employees’ salaries.

E.

Share Ownership

Please refer to “Item 7. Major Shareholders and Related Party Transactions—Major Shareholders.”

ITEM 7.

MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS

A.

Major Shareholders

The following table sets forth information with respect to the beneficial ownership of our ordinary shares, as of the date of this annual report,February 28, 2019, by:

 

each of our directors and executive officers; and

 

each person known to us to own beneficially more than 5.0% of our ordinary shares.

The calculations in the table below assume there are 524,207,918674,356,266 ordinary shares (including 460,611,670outstanding as of February 28, 2019, comprising of (i) 499,706,628 Class A ordinary shares, excluding treasury shares; and 63,596,248(ii) 174,649,638 Class B ordinary shares) outstanding as of the date of this annual report.shares.

Percentage ownership and beneficial ownership is determined in accordance with the rules and regulations of the SEC. In computing the number of shares beneficially owned by a person and the percentage ownership of

that person, we have included shares that the person has the right to acquire within 60 days of this annual report,February 28, 2019, including through the exercise of any option, warrant or other right or the conversion of any other security. These shares, however, are not included in the computation of the percentage ownership of any other person.

 

   Shares Beneficially Owned 
   Number   %   % of Voting
Power(1)
 

Directors and Executive Officers:

      

Sheng Chen(2)

   39,899,312     7.6     30.4  

Steve Zhang

   *     *     *  

Terry Wang

   *     *     *  

Yoshihisa Ueno(3)

   2,464,692     0.5     2.0  

Kenneth Chung-Hou Tai

   *     *     *  

Eden Y. Woon

   *     *     *  

Kong Kat Wong(4)

   16,666,667     3.2     10.2  

Hongjiang Zhang

   —       —       —    

Sean Shao

   *     *     *  

Erhfei Liu

   *     *     *  

Qi Ning

   *     *     *  

Feng Xiao

   *     *     *  

Ningning Lai

   *     *     *  

Wing-Dar Ker

   *     *     *  

Jingping Ma

   *     *     *  

All Directors and Officers as a Group

   63,722,549     12.1     42.9  

Principal Shareholders:

      

Fast Horse Technology Limited(2)(5)

   19,670,117     3.8     17.9  

Sunrise Corporate Holding Ltd.(2)(6)

   18,887,875     3.6     11.7  

King Venture Holdings Limited(7)

   57,337,393     10.9     20.2  

Esta Investments Pte Ltd(8)

   64,668,024     12.3     5.9  

Xiaomi Ventures Limited(4)(9)

   16,666,667     3.2     10.2  

The OZ Funds(10)

   29,555,580     5.6     2.7  
   Shares Beneficially Owned 
   Number   %   % of
Voting
Power(1)
 

Directors and Executive Officers:

      

Sheng Chen(2)

   49,185,253    7.3    15.3 

Shiqi Wang

   —      —      —   

Sharon Xiao Liu

   *    *    * 

Yoshihisa Ueno(3)

   3,130,116    *    1.0 

KennethChung-Hou Tai

   *    *    * 

Wenbin Chen

   —      —      —   

Tao Zou

   —      —      —   

Sean Shao

   *    *    * 

Erhfei Liu

   *    *    * 

Yao Li

   *    *    * 

Wing-Dar Ker

   *    *    * 

Feng Liu

   *    *    * 

Chunfeng Cai

   *    *    * 

All Directors and Officers as a Group

   53,770,525    7.9    16.3 

Principal Shareholders:

      

Tuspark Innovation Venture Ltd.(4)

   143,050,264    21.2    50.9 

Esta Investments Pte Ltd(5)

   64,668,022    9.6    2.9 

King Venture Holdings Limited(6)

   57,337,393    8.5    9.9 

Fast Horse Technology Limited(2)(7)

   24,687,485    3.7    9.0 

Sunrise Corporate Holding Ltd.(2)(8)

   18,887,875    2.8    5.7 

Xiaomi Ventures Limited(9)

   16,666,667    2.5    5.0 

 

Notes:

*

Less than 1%.

(1)

Percentage of total voting power represents voting power with respect to all of our Class A and Class B ordinary shares, as a single class. Each holder of our Class B ordinary shares is entitled to ten votes per Class B ordinary share and each holder of Class A ordinary shares is entitled to one vote per Class A ordinary share held by our shareholders on all matters submitted to them for a vote. Our Class A ordinary

shares and Class B ordinary shares vote together as a single class on all matters submitted to a vote of our shareholders, except as may otherwise be required by law. Our Class B ordinary shares are convertible at any time by the holder into Class A ordinary shares on a 1:1 basis.

(2)

Consists of (i) 19,670,117 Class B ordinary shares and 836,228 ADSs (representing 5,017,368 Class A ordinary shares) held by Fast Horse Technology Limited, a British Virgin Islands company solely owned by Mr. Chen, (ii) 12,187,875 Class B ordinary shares and 6,700,000 Class A ordinary shares held by Sunrise Corporate Holding Ltd., a British Virgin Islands company solely owned by Mr. Chen, (iii) 769,486 Class B ordinary shares and 4 Class A ordinary shares held by Personal Group Limited, a British Virgin Islands company solely owned by Mr. Chen, (iv) 3,894,737 Class A ordinary shares held by Beacon Capital Group Inc., and (iv) 571,830(v) 945,666 Class A ordinary shares upon vesting of Mr. Chen’s restricted share units within 60 days of this annual report.February 28, 2019. Information regarding beneficial ownership is reported as of December 31, 2018, based on the information contained in the Schedule 13G/A filed by Sheng Chen with SEC on February 14, 2019. The business address for Mr. Chen is M5, 1Guanjie Building, Southeast 1st Floor, 10# Jiuxianqiao East Road, Chaoyang District, Beijing 100016, China.

(3)

Consists of (i) 2,194,200 Class B ordinary shares held by Synapse Holdings Limited, and (ii) 270,492935,916 Class A ordinary shares upon vesting of Mr. Ueno’s restricted share units within 60 days of this annual report.February 28,

2019. Mr. Ueno is a director of our company appointed by Synapse Holdings Limited. The business address for Mr. Ueno is 23F Chinachem Johnston Plaza, 178-186 Johnston37/F, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong, New Territories, Hong Kong.
(4)

Consists of 6,142,41031,996,874 Class A ordinary shares and 10,524,257111,053,390 Class B ordinary shares held by Xiaomi Ventures Limited, a Cayman Islands company. Mr. Wong is a director of our company appointed by Xiaomi Ventures Limited.shares. The business address for Mr. WongTuspark Innovation Venture Ltd. is 16/F, Block A, Innovation Park, Tsinghua Science Park, Haidian District, Beijing, the People’s Republic of China.

(5)

Consists of 10,778,004 ADSs, representing 64,668,022 Class A ordinary shares. The business address for Esta Investments Pte Ltd is 60B Orchard Road#06-18 Tower 2, The Atrium@Orchard, Singapore 238891.

(6)

Consists of 39,087,125 Class A ordinary shares and 18,250,268 Class B ordinary shares. The business address for King Venture Holdings Limited is Kingsoft Tower No. 68 Qinghe Middle Street, Wu Cai Cheng Office Building, 12F-056,33, Xiaoying West Road, Haidian District, Beijing 100085, China.

(5)(7)

Consists of 19,670,117 Class B ordinary shares.shares and 836,228 ADSs (representing 5,017,368 Class A ordinary shares). Fast Horse Technology Limited is 100% owned by Sheng Chen. The registered address for Fast Horse Technology Limited is P.O. Box 957, Offshore Incorporations Centre, Road Town, Tortola, British Virgin Islands.

(6)(8)

Consists of 6,700,000 Class A ordinary shares and 12,187,875 Class B ordinary shares. Sunrise Corporate Holding Ltd. is 100% owned by Sheng Chen. The registered address for Sunrise Corporate Holding Ltd. is Kingston Chambers, PO Box 173, Road Town, Tortola, British Virgin Islands.

(7)Consists of 39,087,125 Class A ordinary shares and 18,250,268 Class B ordinary shares. The business address for King Venture Holdings Limited is Kingsoft Tower No. 33, Xiaoying West Road, Haidian District, Beijing 100085, China.
(8)Consists of 10,778,004 ADSs, representing 64,668,024 Class A ordinary shares. The business address for Esta Investments Pte Ltd is 60B Orchard Road #06-18 Tower 2, The Atrium@Orchard, Singapore 238891.

(9)Consists

Consist of 6,142,410 Class A ordinary shares and 10,524,257 Class B ordinary shares. The business address for Xiaomi Ventures Limited is No. 68 Qinghe Middle Street, Wu Cai Cheng Office Building,12F-056, Haidian District, Beijing 100085, China.

(10)Consists of 29,555,580 Class A ordinary shares held in the investment funds and discretionary accounts (“Accounts”) managed by OZ Management II LP (“OZII”). OZ Management LP (“OZ”) and OZII each serves as the principal investment manager to the Accounts. OZII is a wholly-owned subsidiary of OZ and, as such, OZ may be deemed to be the beneficial owner of Class A ordinary shares held in the Accounts managed by OZII. OZ is the sole member of Och-Ziff Holding II LLC (“OZHII”), the general partner of OZII. As a result, OZ has voting and dispositive authority over the Class A ordinary shares held in the Accounts managed by OZII. OZHC serves as the sole general partner of OZ. As such, OZHC may be deemed to control OZ and therefore, may be deemed to be the beneficial owner of the Class A ordinary shares held in the Accounts managed by OZII. OZM is the sole shareholder of OZHC and therefore, may be deemed to be the beneficial owner of the Class A ordinary shares held in the Accounts managed by OZII. Mr. Daniel S. Och is the Chief Executive Officer, Chairman and an Executive Managing Director of OZM. As such, he may be deemed to control such entity and, therefore, may be deemed to be the beneficial owner of the Class A ordinary shares held in the Accounts managed by OZII. Information regarding beneficial ownership is reported as of December 31, 2015, based on the information contained in the Schedule 13G/A jointly filed by OZ, OZHC, OZM and Daniel S. Och (collectively, “The OZ Funds”) with the SEC on February 16, 2016. Please see the Schedule 13G/A filed by The OZ Funds with the SEC on February 16, 2016 for information relating to The OZ Funds. The address of the principal business office of The OZ Funds is 9 West 57th Street, 39th Floor, New York, NY 10019.

Our ordinary shares are divided into Class A ordinary shares and Class B ordinary shares. Holders of Class A ordinary shares are entitled to one vote per share, while holders of Class B ordinary shares are entitled to ten votes per share. We issued Class A ordinary shares represented by our ADSs in our initial public offering in April 2011. Holders of our Class B ordinary shares may choose to convert their Class B ordinary shares into the same number of Class A ordinary shares at any time. We are not aware of any arrangement that may, at a subsequent date, result in a change of control of our company. See “Item 3.D.3. Key Information—D. Risk Factors—Risks Related to Our ADSs—Our dual-class voting structure will limit your ability to influence corporate matters and could discourage others from pursuing any change of control transactions that holders of our Class A ordinary shares and ADSs may view as beneficial.”

To our knowledge, as of the date of this annual report,February 28, 2019, a total of 388,341,082439,771,918 Class A ordinary shares and 16 Class B ordinary shares are held by eleven record holders in the United States, including Citibank N.A., the depositary of our ADS program. The number of beneficial owners of our ADSs in the United States is likely to be much larger than the number of record holders of our ordinary shares in the United States.

 

ITEM 7.MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS

A.Major Shareholders

Please refer to “Item 6. Directors, Senior Management and Employees—Share Ownership.”

B.

Related Party Transactions

Transactions with Certain Directors, Shareholders, AffiliatesRelated Parties

In September 2017, we transferred 66.67% of the equity interest in each of the WiFire Entities, our six wholly-owned subsidiaries engaged in CDN services, hosting area network services and Key Management Personnel

Transactions with Companies Controlled by aBitCool

We recorded interest income from BitCool Media Group Limited,route optimization businesses, for a nominal consideration of RMB1 for each of the WiFire Entities, to Beijing TUS Yuanchuang Technology Development Co., Ltd., a company controlledwholly owned by aBitCool,Tus-Holdings Co., Ltd., orTus-Holdings. At the closing of such transaction,Tus-Holdings beneficially owns more than 50% of our voting power represented by our total outstanding share capital and hence is our controlling shareholder. Upon the completion of the equity transfer,Tus-Holding and us holds 66.67% and 33.33% equity interest in each of the amount of RMB1.2 million (US$0.2 million) for the year ended December 31, 2015.

Transactions with AffiliatesWiFire Entities, respectively.

For the year ended December 31, 2015, we paid RMB37.1 million (US$5.7 million) to Chengdu Xingpu Investment Management Limited, a company significantly influenced by the ultimate seller and noncontrolling shareholder of Aipu Group, for the properties purchased by us.

For the year ended December 31, 2015, we paid RMB3.6 million (US$0.6 million) to Suzhou Youpusi Information Technology Co., Ltd. (formerly known as Suzhou Aizhuoyi Information Technology Co., Ltd.), a company controlled by the seller of iJoy, for the equipment and properties purchased by us.

For the year ended December 31, 2015,2018, we received RMB785,000 (US$121,000) from the seller of Dermot Entities and related parties of the seller of Dermot Entities, for the internet data center services provided by us.

For the year ended December 31, 2015, we paid RMB20.3RMB374.1 million (US$3.1 million) to the seller of Dermot Entities, ultimate shareholder of the seller of Dermot Entities and the company controlled by the ultimate shareholder of the seller of Dermot Entities, for the management services provided by these companies.

For the year ended December 31, 2015, we paid RMB16.6 million (US$2.6 million) to Dyxnet Corporate Service Limited, a company controlled by the ultimate shareholder of the seller of Dermot Entities, for the management services provided by the company.

Transactions with our Shareholders

For the year ended December 31, 2015, we received RMB27.5 million (US$4.254.4 million) from companies that are under common control with Xiaomi, for the hosting and related services provided by us. We also had receivables due from companies that are under common with Xiaomi in the amount of RMB41.2 million (US$6.0 million).

For the year ended December 31, 2018, we received RMB18.9 million (US$2.8 million) from the WiFire Entities, for the internet data center services provided by us. We received interest of RMB0.7 million (US$0.1 million) from one WiFire Entity. We paid RMB33.3 million (US$4.8 million) to the WiFire Entities for services purchased by us. We also had receivables due from and payables due to WiFire Entities in the amount of RMB78.2 million (US$11.4 million) and RMB20.4 million (US$3.0 million), respectively.

For the year ended December 31, 2015,2018, we received RMB18.1RMB13.7 million (US$2.82.0 million) from Beijing Taiji Data Tech Co., Ltd., or Taiji, for the services provided by us. We paid RMB7.1 million (US$1.0 million) to Taiji, for services purchased by us. We also had receivables due from and payables due to Taiji in the amount to RMB13.5 million (US$2.0 million) and RMB6.7 million (US$1.0 million), respectively.

For the year ended December 31, 2018, we received RMB6.3 million (US$0.9 million) from companies that are under common control with Kingsoft, for the internet data centerhosting and related services provided by us. We paid RMB13.2 million (US$1.9 million) to a company that is under common control with Kingsoft, for services purchased by us. We also had receivables due from and payables due to a company that is under common control with Kingsoft in the amount of RMB1.0 million (US$0.1 million) and RMB0.6 million (US$0.1 million), respectively.

For the year ended December 31, 2018, we received RMB1.0 million (US$0.1 million) from Unisvnet Technology Co., Ltd. for services provided by us. We also had receivables due from Unisvnet Technology Co., Ltd. in the amount of RMB1.1 million (US$0.2 million).

For the year ended December 31, 2018, we paid RMB3.5 million (US$0.5 million) to Jingliang Interconnected Cloud Technology Co., Ltd. for services purchased by us.

For the year ended December 31, 2018, we had receivables due from Shanghai ShibeiHi-Tech Co., Ltd., anon-controlling shareholder of a subsidiary, in the amount of RMB9.8 million (US$1.4 million).

For the year ended December 31, 2018, we paid RMB11.5 million (US$1.7 million) lease deposit to Beijing Tuspark Harmonious Investment Development Co., Ltd.. We also hadnon-current receivables due from, current payables due to, andnon-current payables due to Beijing Tuspark Harmonious Investment Development Co., Ltd., in the amount of RMB11.5 million (US$1.7 million), RMB13.9 million (US$2.0 million), and RMB443.6 million (US$64.5 million), respectively.

For the year ended December 31, 2018, we paid RMB2.0 million (US$0.3 million) lease deposit and RMB4.9 million (US$0.7 million) lease payment to Ziguang Financial Leasing Co., Ltd.. We also hadnon-current receivables due from, current payables due to, and non-current payables due to Ziguang Financial Leasing Co., Ltd., in the amount of RMB2.0 million (US$0.3 million), RMB8.9 million (US$1.3 million), and RMB12.5 million (US$1.8 million), respectively.

Contractual Arrangements with Our Variable Interest Entities and Their Shareholders

See “Item 4.C. Information on the Company—Organizational Structure—Contractual Arrangements with Our Variable Interest Entities and Their Shareholders.”

Our PRC subsidiaries and consolidated affiliated entities have engaged, during the ordinary course of business, in a number of customary transactions with each other. All of these inter-company balances have been eliminated in consolidation.

Employment Agreement

Please refer to “Item 6.C—Directors, Senior Management and Employees Board Practices—Employment Agreements.”

C.

Interests of Experts and Counsel

Not applicable.

 

ITEM 8.

FINANCIAL INFORMATION

 

A.

Consolidated Statements and Other Financial Information

We have appended consolidated financial statements filed as part of this annual report.

Legal Proceedings

From time to time, we are subject to legal proceedings, investigations and claims incidental to the conduct of our business. We are currently not involved in any legal or administrative proceedings that may have a material adverse impact on our business, financial position or profitability.

Litigation

OnIn September 12, 2014, athe Company and certain of its officers and directors were named as defendants in two putative shareholdersecurities class action lawsuit against our company and our chief executive officer and chief financial officer, Singhactions filed in U.S. federal district courts in Texas: Sun v. 21Vianet Group, Inc., et al., Civil Action No.2:14-cv-00894 14 CV 926 (E.D. Tex.) (the “Singh Case”and Singh v. 21Vianet et al., Civil Action No. 14 CV 894 (E.D. Tex.),. The Sun action originally was filed in the United StatesU.S. District Court for the Southern District of Texas and was transferred to the U.S. District Court for the Eastern District of Texas. On September 17, 2014, another putative shareholder class action against our company and our chief executive officer and chief financial officer, Sun v. 21Vianet Group, Inc., et al., Civil Action No.4:14-cv-2677 (S.D. Tex.) (the “Sun Case”), was filed in the United States District Court for the Southern District of Texas. The complaints in the Singh Case and Sun Caseboth actions allege that public filings, press releases,certain of the Company’s financial statements and other relatedpublic disclosures made by our company duringcontained misstatements or omissions and assert claims under the alleged class period contained material misstatementsU.S. securities laws. On September 15, 2015, the Court entered an order consolidating the cases and omissions, in violationon September 21, 2015, the Court entered an order appointing a lead plaintiff and lead counsel for the consolidated case. On September 13, 2016, the lead plaintiff filed an amended complaint against the Company and certain of the federal securities laws,its personnel and that such public filings, press releases, financial statements and other related disclosures artificially inflated the value of our company’s ADSs. The complaints in the Singh Case and Sun Case state that plaintiffs seekseeking to represent a class of persons who allegedly suffered damages as a result of their trading activities related to ourthe Company’s ADSs from August 20, 2013 to August 16, 2016. After the company’s motion to dismiss the case was denied, on April 21, 20119, 2018, the lead plaintiff filed an unopposed motion for preliminary approval of class action settlement, requesting that the Court a) preliminarily approve a settlement agreement that the parties reached to September 10, 2014,settle the case for US$9,000,000, b) preliminarily certify the proposed settlement class, c) approve the parties’ proposed notice to the settlement class, and allege violations of Sections 10(b) and 20(a)d) set a hearing date at which the Court will consider final approval of the Securities Exchange Actsettlement and entry of 1934, 15 U.S.C. §§ 78j(b)a proposed final judgment approving class action settlement, the plan of allocation of settlement proceeds, and 78t(a),lead counsel’s application for an award of attorneys’ fees and Rule 10b-5 promulgated thereunder, 17 C.F.R. § 240.10b-5 (2013).

Onexpenses. The Court granted that motion and, on October 1, 2014, the Sun Case was transferred upon plaintiff’s request to the United States District Court for the Eastern District of Texas.31, 2018, held a settlement approval hearing. On November 129, 2018, the Court approved the settlement and 13, 2014, two alleged shareholders of our company, respectively filed motions requestingissued final judgment, ending the court to consolidate the two putative shareholder class action lawsuits and appoint themselves as lead plaintiffs.

The action remain at its preliminary stages. We believe the case is without merit and intend to defend the action vigorously. For risks and uncertainties relating to the pending case against us, please see “Item 3. Key Information—D. Risk Factors—Risks Related to Our Business—We have been named as a defendant in a putative shareholder class action lawsuit that could have a material adverse impact on our business, financial condition, results of operation, cash flows and reputation.”case.

Disputes with Shanghai 21Vianet Information System Co., Ltd.

Shanghai 21Vianet Information System Co., Ltd. is a company bearing “21Vianet” in its name but is not affiliated with us. In January 2008, 21Vianet Beijing and 21Vianet China brought two lawsuits against Shanghai 21Vianet Information System Co., Ltd. in a Beijing court for intellectual property rights infringement and unfair competition. 21Vianet Beijing and 21Vianet China prevailed in each case. The court ordered Shanghai 21Vianet Information System Co., Ltd. to stop infringing our trademark and stop engaging unfair competition activities. 21Vianet Beijing and 21Vianet China was also awarded RMB150,000 in damages for each case. In October 2010, 21Vianet China filed another complaint against Shanghai 21Vianet Information System Co., Ltd. for domain name infringement and unfair competition. In July 2011, Shanghai 21Vianet Information System Co., Ltd. settled the case with us and transferred the domain name www.21vianet.com.cn to us for free. However, Shanghai 21Vianet Information System Co., Ltd. may continue to include “21Vianet” as part of its official company name when the name is spelt out in full, while using “21Vianet” or our logo in a short form or other context is prohibited.

Our executive chairman, Sheng Chen, holds a minority equity interest in Shanghai 21Vianet Information System Co., Ltd. due to historical reasons. As a result of the restriction on equity transfer pursuant to its articles of association, it is not practical for Mr. Chen to transfer his equity interest in Shanghai 21Vianet Information System Co., Ltd. to us or any other parties. Mr. Chen, however, has executed an irrevocable power of attorney, pursuant to which Mr. Chen has appointed 21Vianet Beijing as hisattorney-in-fact to attend shareholders’ meeting of Shanghai 21Vianet Information System Co., Ltd. and to exercise all the shareholder’s voting rights. Such power of attorney remains valid and irrevocable so long as Mr. Chen remains the shareholder of Shanghai 21Vianet Information System Co., Ltd.Ltd..

Dividend Policy

We do not plan to pay any dividends on our ordinary shares in the foreseeable future. We currently intend to retain most, if not all, of our available funds and any future earnings to operate and expand our business.

Our board of directors has complete discretion whether to distribute dividends, subject to certain restrictions under Cayman Islands law and our memorandum and articles or association. In addition, our shareholders may by ordinary resolution declare a dividend, but no dividend may exceed the amount recommended by our board of directors. Under Cayman Islands law, a Cayman Islands company may pay a dividend out of either profit or share premium account, provided that in no circumstances may a dividend be paid if this would result in the company being unable to pay its debts as they fall due in the ordinary course of business. Even if our board of directors decides to pay dividends, the form, frequency and amount will depend upon our future operations and earnings, capital requirements and surplus, general financial condition, contractual restrictions and other factors that the board of directors may deem relevant.

Holders of our ADSs will be entitled to receive dividends, if any, subject to the terms of the deposit agreement, to the same extent as the holders of our ordinary shares. Cash dividends will be paid to the depositary in U.S. dollars, which will distribute them to the holders of ADSs according to the terms of the deposit agreement. Other distributions, if any, will be paid by the depositary to the holders of ADSs by any means it deems legal, fair and practical.

We are a holding company incorporated in the Cayman Islands. We rely on dividends from our operating subsidiary to fund cash and financing requirements. Our operating subsidiary is required to comply with the applicable PRC regulations when it pays dividends to us. See “Item 3.D. Key Information—Risk Factors—Risks Related to Doing Business in China—We may rely on dividends paid by our operating subsidiaries to fund cash and financing requirements, and limitations on the ability of our operating subsidiaries to make payments to us could have a material adverse effect on our ability to conduct our business and fund our operations.”

B.

Significant Changes

Except as disclosed elsewhere in this annual report, we have not experienced any significant changes since the date of our audited consolidated financial statements included in this annual report.

 

ITEM 9.

THE OFFER AND LISTING

 

A.

Offering and Listing Details

Our ADSs, each representing six of our Class A ordinary shares, have been listed on the NASDAQNasdaq Global Select Market since April 21, 2011 under the symbol “VNET.” The following table sets forth, for the periods indicated, the high and low trading prices on the NASDAQ Global Select Market for our ADSs.

The last reported closing price for our ADSs on April 11, 2016 was US$20.79 per ADS.

   Trading Price
(US$)
 
   High   Low 

Annual High and Low

    

2011

   22.33     8.31  

2012

   13.75     8.39  

2013

   23.64     8.52  

2014

   32.34     14.23  

2015

    

Quarterly Highs and Lows 2014

    

First Quarter of 2014

   32.19     20.28  

Second Quarter of 2014

   30.41     21.73  

Third Quarter of 2014

   32.34     14.23  

Fourth Quarter of 2014

   23.00     15.11  

2015

    

First Quarter of 2015

   19.34     15.31  

Second Quarter of 2015

   22.86     16.12  

Third Quarter of 2015

   21.47     15.03  

Fourth Quarter of 2015

   21.32     17.81  

Monthly Highs and Lows

    

October 2015

   20.48     17.81  

November 2015

   20.84     19.43  

December 2015

   21.32     20.01  

January 2016

   20.89     18.23  

February 2016

   19.26     15.20  

March 2016

   18.71     20.56  

April 2016 (through April 11, 2016)

   19.64     20.87  

 

B.

Plan of Distribution

Not applicable.

C.

Markets

Our ADSs, each representing six of our ordinary shares, have been traded on the NASDAQNasdaq Global Select Market since April 21, 2011 under the symbol “VNET.”

D.

Selling Shareholders

Not applicable.

 

E.

Dilution

Not applicable.

 

F.

Expenses of the Issue

Not applicable.

 

ITEM 10.

ADDITIONAL INFORMATION

 

A.

Share Capitalcapital

Not applicable.

 

B.

Memorandum and Articles of Association

We are a Cayman Islands company and our corporate affairs are governed by our memorandum and articles of association and by the Companies Law (as amended) and common law of the Cayman Islands.

As of the date hereof, our authorized share capital is US$15,000 divided into (i) 1,200,000,000 Class A Ordinary Shares of a nominal or par value of US$0.00001 each and (ii) 300,000,000 Class B Ordinary Shares of a nominal or par value of US$0.00001 each. As of the date of this annual report,February 28, 2019, there are 460,611,670499,706,628 Class A ordinary shares (excluding treasury shares) and 63,596,248174,649,638 Class B ordinary shares issued and outstanding.

The following are summaries of material provisions of our currently effective memorandum and articles of association and the Companies Law insofar as they relate to the material terms of our shares.

Registered Office and Objects

The Registered Office of the Company is situated at the offices of Maples Corporate Services Limited, PO Box 309, Ugland House, Grand Cayman,KY1-1104, Cayman Islands, or at such other location within the Cayman Islands as our directors may from time to time determine. The objects for which the Company is established are unrestricted and the Company shall have full power and authority to carry out any object not prohibited by the Companies Law or any other law of the Cayman Islands.

Board of Directors

See “Item 6.C.6. Board Practices—C. Board of Directors.”

Ordinary shares

General. Our ordinary shares are divided into Class A ordinary shares and Class B ordinary shares. Holders of Class A ordinary shares and Class B ordinary shares have the same rights except for voting and conversion rights (as described in more details below). Our ordinary shares are issued in registered form, and are issued when registered in our register of members (shareholders). Our shareholders who are nonresidentsnon-residents of the Cayman Islands may freely hold and vote their shares.

Dividends. The holders of our ordinary shares are entitled to such dividends as may be declared by our board of directors, subject to the Companies Law and our articles of association. In addition, our shareholders may by ordinary resolution declare a dividend, but no dividend may exceed the amount recommended by our directors. Under Cayman Islands law, a Cayman Islands company may pay a dividend on its shares out of either profit or share premium account, provided that in no circumstances may a dividend be paid if this would result in the company being unable to pay its debts as they fall due in the ordinary course of business.

Conversion. Each Class B ordinary share is convertible into one Class A ordinary share at any time by the holder thereof. Class A ordinary shares are not convertible into Class B ordinary shares under any circumstances.

Upon any transfer of Class B ordinary shares by a holder thereof to any person or entity which is not an affiliate of such holder, such Class B ordinary shares will be automatically and immediately converted into an equal number of Class A ordinary shares.

Voting Rights. In respect of matters requiring shareholders’ votes, each Class A ordinary share is entitled to one vote and each Class B ordinary share is entitled to ten votes. Voting at any shareholders’ meeting is by show of hands unless a poll is demanded. A poll may be demanded by the chairman or by any three shareholders entitled to vote at the meeting, or one or more shareholders holding at least 10% of thepaid-up voting share capital or 10% of the total voting rights entitled to vote at the meeting, present in person or by proxy.

A quorum required for a meeting of shareholders consists of at least one shareholder present in person or by proxy or, if a corporation or othernon-natural person, by its duly authorized representative, who holds no less thanone-third of the voting power of the shares in issue carrying a right to vote at a meeting of shareholders. Shareholders’ meetings may be held annually and may be convened by our board of directors on its own initiative or upon a requisition to the directors made by shareholders holding in aggregate at leastone-third of the voting power of the shares in issue carrying a right to vote at a meeting of shareholders. Advance notice of at least 14 days is required for a meeting of shareholders.

An ordinary resolution to be passed by the shareholders requires a simple majority of votes attaching to the ordinary shares cast in a general meeting while a special resolution requires no less thantwo-thirds of the votes attaching to the ordinary shares cast in a general meeting. Both ordinary resolutions and special resolutions may also be passed by a unanimous written resolution signed by all the shareholders of our company, as permitted by the Companies Law and our memorandum and articles of association. A special resolution is required for matters including, but not limited to, amending the memorandum and articles of association of the company, reducing share capital and winding up. Our shareholders may effectaffect certain changes by ordinary resolution, including increasing the amount of our authorized share capital, consolidating and dividing all or any of our share capital into shares of larger amount than our existing shares, and the cancellation of any authorized but unissued shares.

Transfer of Shares. Subject to the restrictions of our memorandum and articles of association, any of our shareholders may transfer all or any of his or her ordinary shares by an instrument of transfer in any usual or common form or any other form approved by our board of directors.

Our board of directors may, in its sole discretion, decline to register any transfer of any ordinary share which is not fully paid up or on which we have a lien. Our directors may also decline to register any transfer of any share unless (a) the instrument of transfer is lodged with us, accompanied by the certificate for the shares to which it relates and such other evidence as our board of directors may reasonably require to show the right of the transferor to make the transfer; (b) the instrument of transfer is in respect of only one class of shares; (c) the instrument of transfer is properly stamped, if required; (d) in the case of a transfer to joint holders, the number of joint holders to whom the share is to be transferred does not exceed four; I the shares transferred are free of any lien in favor of us; and (f) a nominal processing fee determined to be payable by our directors (not to exceed the maximum sum as NASDAQNasdaq may determine to be payable) has been paid to us in respect thereof.

If our directors refuse to register a transfer, they must, within two months after the date on which the instrument of transfer was lodged, send to each of the transferor and the transferee notice of such refusal. The

registration of transfers may, on 14 days’ notice being given by advertisement in one or more newspapers or by electronic means, be suspended and the register closed at such times and for such periods as our board of directors may from time to time determine; provided, however, that the registration of transfers may not be suspended and the register may not closed for more than 30 days in any year.

Liquidation. On a return of capital on winding up, if the assets available for distribution among our shareholders are more than sufficient to repay the whole of the share capital at the commencement of the winding up, the surplus will be distributed among shareholders in proportion to the par value of the shares held by them at the commencement of the winding up, subject to a deduction from those shares in respect of which there are monies due, of all monies payable to our company for unpaid calls or otherwise. If our assets available for distribution are insufficient to repay the whole of the share capital, the assets will be distributed so that, as nearly as may be, the losses are borne by our shareholders in proportion to the par value of the shares held by them.

Calls on Shares and Forfeiture of Shares. Our board of directors may from time to time make calls upon shareholders for any amounts unpaid on their shares in a notice served to such shareholders at least 14 days prior to the specified time of payment. The shares that have been called upon and remain unpaid on the specified time are subject to forfeiture.

Redemption, Repurchase and Surrender of Shares. We may issue shares on terms that such shares are subject to redemption, at our option or at the option of the holders thereof, on such terms and in such manner as may be determined, before the issue of such shares, by our board of directors or by a special resolution of our shareholders. Our company may also repurchase any of our shares provided that the manner of such purchase has been approved by an ordinary resolution of our shareholders, or the manner of purchase is in accordance with the procedures set out in our memorandum and articles of association. Under the Companies Law, the redemption or repurchase of any share may be paid out of our company’s profits or out of the proceeds of a fresh issue of shares made for the purpose of such redemption or repurchase, or out of capital (including share premium account and capital redemption reserve) if our company can, immediately following such payment, pay its debts as they fall due in the ordinary course of business. In addition, under the Companies Law no such share may be redeemed or repurchased (a) unless it is fully paid up, (b) if such redemption or repurchase would result in there being no shares outstanding, or (c) if the company has commenced liquidation. In addition, our company may accept the surrender of any fully paid share for no consideration.

Variations of Rights of Shares. Whenever the capital of our company is divided into different classes, the rights attached to any such class of shares may, subject to any right or restriction attached to any class, be varied either with the written consent of the holders of a majority of the issued shares of that class or with the sanction of a special resolution passed at a separate meeting of the holders of the shares of that class. The rights conferred upon the holders of the shares of any class will not, unless otherwise expressly provided by the terms of issue of the shares of that class, be deemed to be varied by the creation or issue of further shares ranking in priority to or pari passu with such previously existing shares.

Inspection of Books and Records. Holders of our ordinary shares will have no right to inspect our corporate records except as conferred by Cayman Islands law or authorized by the board or by ordinary resolution of the shareholders.

 

C.

Material Contracts

We have entered into the following material contracts in 2013:2016: (i) a share subscription agreement dated May 23, 2016 by and between 21Vianet Group, Inc. and Tuspark Innovation Venture Limited, an affiliated investment vehicle ofTus-Holdings Co., Ltd.; (ii) a supplemental agreement to the optional share purchase agreement dated September 30, 2013December 19, 2016 by and among 21Vianet China, 21Vianet Technology, 21Vianet Beijing and

other parties thereto; and (iii) a supplemental agreement to the exclusive technical consulting and services agreement dated December 19, 2016 by and among 21Vianet China, 21Vianet Technology and 21Vianet Beijing. We have also entered into an investment agreement by and among 21Vianet Group, Inc., Esta Investments Pte Ltd21Vianet DRP Investment Holdings Limited and the sellers named therein; (ii) an investor rights agreementMarble Stone Holdings Limited dated October 11, 2013 byMarch 5, 2017 to establish a multi-stage joint venture and among 21Vianet Group, Inc., Esta Investments Pte Ltd and certain other parties named therein; and (iii)build a registration rights agreement dated October 11, 2013 between 21Vianet Group, Inc. and Esta Investments Pte Ltd.digital real estate platform in China.

We have entered into the following material contracts in 2014:2017: (i) aan equity interest purchase agreement dated November 29, 2014September 27, 2017 by and among Beijing TUS Yuanchuang Technology Development Co., Ltd., a company wholly owned byTus-Holdings, Beijing 21Vianet Group, Inc.Broad Band Data Center Co., King Venture HoldingsLtd., WiFire Network Technology (Beijing) Co., Ltd., WiFire (Beijing) Technology Co., Ltd., Guangzhou Gehua Network Technology and Development Company Limited, Beijing Chengyishidai Network Technology Co., Ltd., Zhiboxintong (Beijing) Network Technology Co., Ltd., Beijing Fastweb Network Technology Co., Ltd. and certain other parties named therein;Guangzai Wuxian (Shanghai) Network Technology Co., Ltd.; (ii) amendment No.1 to purchasea share transfer agreement dated January 15, 2015September 27, 2017 by and among 21Vianet Group, Inc.Langfang Xunchi Computer Data Processing Co., King Venture Holdings Limited,Ltd. and Mr. Sheng Chen, Personal Group LimitedJian Li, and Sunrise Corporate Holding Ltd.; (iii) an investor rights agreement dated January 15, 2015 by and among 21Vianet Group, Inc., King Venture Holdings Limited, Xiaomi Ventures Limited and certain other parties named therein; (iv) a purchaseshare transfer agreement dated December 1, 2014 by and between 21Vianet Group, Inc. and Esta Investments Pte. Ltd.; (v) amendment No.1 to purchase agreement dated January 28, 2015 by and between 21Vianet Group, Inc. and Esta Investments Pte. Ltd.; (vi) a participation rights agreement dated January 15, 2015 by and between 21Vianet Group, Inc. and Esta Investments Pte. Ltd.; (vii) a purchase agreement dated November 30, 2014 by and among 21Vianet Group, Inc., Xiaomi Ventures Limited and the other parties named therein; (viii) a registration rights agreement dated January 15, 2015 by and among 21Vianet Group, Inc., King Venture Holdings Limited and Xiaomi Ventures Limited, (ix) a share purchase agreement dated May 30, 2014, among 21Vianet Group, Inc., Sichuan Aipu Network Co., Ltd. and the sellers named therein; (x) an investment agreement dated May 30, 201414, 2017 by and among Langfang Xunchi Computer Data Processing Co., Ltd., Sichuan Aipu Network Co., Ltd., Chengdu GuotaoTibet Xingtao Culture Communication Co., Ltd., Chengdu Guotao Network Technology Co., Ltd., Chengdu Chuantao Investment Partnership (LP), Suzhou Tianwei Zhongshan Jiuding Investment Center (LP), Xiamen Hongtai Jiuding Equity Partnership (LP), Beijing Hanguang Jiuding Investment Center (LP), Chengdu Everassion Equity Investment Fund Center (LP), Chengdu Zhongtao Investment Partnership (LP), Chengdu Hetao Investment Partnership (LP) and Li Jia; (xi) a share sale and purchase agreement dated August 8, 2014 by and among Upwise Investments Limited, 21Vianet Group, Inc. and Mr. Lap Man; and (xii) an equity transfer agreement in respect of Shenzhen Diyixian Communication Co., Ltd., dated August 8, 2014, among Beijing Anlai Information Communication Technology Co., Ltd., Langfang Xunchi Computer Data Processing Co., Ltd. and Shenzhen Diyixian Communication Co., Ltd. SC Aipu.

Other than in the ordinary course of business and other than those described above, in “Item 4. Information on the Company—A. History and Development of the Company” and “Item 7—7. Major Shareholders and Related Party Transactions—B. Related Party Transactions” or elsewhere in this annual report, we have not entered into any material contract during the two years immediately preceding the date of this annual report:report.

 

D.

Exchange Controls

See “Item 4. Information on the Company—B. Business Overview—Regulations—Regulations on Foreign Currency Exchange.”

 

E.

Taxation

The following summary of the material Cayman Islands, British Virgin Islands, Hong Kong, PRC and United States federal income tax consequences of an investment in our ADSs or Class A ordinary shares is based upon laws and relevant interpretations thereof in effect as of the date of this annual report, all of which are subject to change. This summary does not deal with all possible tax consequences relating to an investment in our ADSs or Class A ordinary shares, such as the tax consequences under state, local and other tax laws.

The Cayman Islands

The Cayman Islands currently does not levylevies no taxes on individuals or corporations based upon profits, income, gains or appreciation and there is no taxation in the nature of inheritance tax or estate duty. There are no other taxes likely to be material to our company levied by the government of the Cayman Islands, except for stamp duties that may be applicable on instruments executed in, or after execution, brought within the jurisdiction of, the Cayman Islands. The Cayman Islands is not a party to any double taxation treaties that are applicable to any payments made to or by our company. There are no exchange control regulations or currency restrictions in the Cayman Islands.

The British Virgin Islands

Our British Virgin Islands subsidiaries arePayment of dividends and capital in respect of the shares will not be subject to taxation in the Cayman Islands and no withholding will be requested on the payment of a dividend or capital to any holder of the shares, nor will gains derived from the disposal of the shares be subject to Cayman Islands income or capital gain tax under the current laws of the British Virgin Islands.

Hong Kong

Our Hong Kong subsidiaries are subject to Hong Kong profits tax at a rate of 16.5% for the three years ended December 31, 2013, 2014 and 2015. We have not made a provision for Hong Kong profits tax in the consolidated financial statements because our Hong Kong subsidiaries had no assessable profits in the years ended December 31, 2013, 2014 and 2015, except for Diyixian.com Limited which was newly acquired in 2014 and has profits since acquisition.

Taiwan

The Taiwan branch of Diyixian.com Limited is incorporated in Taiwan and is subject to Taiwan profits tax rate of 17% for the year ended December 31, 2014 and 2015.corporation tax.

People’s Republic of China Taxation

Under the New EIT Law, an enterprise established under the laws of foreign countries or regions and whose “place of effective management” is located within the PRC are considered PRC tax resident enterprises and

subject to PRC income tax at the rate of 25% on worldwide income. Circular 82, as amended, clarified that dividends and other income paid by certain offshore enterprises controlled by a PRC company or a PRC company group established outside of the PRC will be consideredPRC-source income and subject to PRC withholding tax, currently at a rate of 10% (or a lower rate under an applicable tax treaty, if any), when paid tonon-PRC enterprise shareholders. Under the implementation regulations to the New EIT Law, a “place of effective management” is defined as a body that has material and overall management and control over the manufacturing and business operations, personnel and human resources, finances and properties of an enterprise. In addition, the circular mentioned above specifies that certain offshore enterprises controlled by a PRC company or a PRC company group will be classified as PRC resident enterprises if the following are located or resident in the PRC: senior management personnel and departments that are responsible for daily production, operation and management; financial and personnel decision-making bodies; key properties, accounting books, the company seal, and minutes of board meetings and shareholders meetings; and half or more of the senior management or directors having voting rights. Although the circular only applies to offshore enterprises controlled by PRC enterprises and not those controlled by PRC individuals, the determining criteria set forth in the circular may reflect the State Administration of Taxation’s general position on how the “place of effective management” test should be applied in determining the tax resident status of offshore enterprises, regardless of whether they are controlled by PRC enterprises or individuals.

We believe that we are not a PRC resident enterprise. However, if the PRC tax authorities determine we are a PRC resident enterprise for EIT purposes, we may be required to withhold tax at the rate of 10% (or a lower rate under an applicable tax treaty, if any) from dividends we pay to ournon-PRC resident enterprise shareholders (20% fornon-PRC individual shareholders), including the holders of our ADSs. In addition,non-PRC holders of shares and ADSs may be subject to PRC tax on gains realized on the sale or other disposition of ADSs or Class A ordinary shares at the same rates if such income is treated as sourced from within the PRC. It is unclear whether ournon-PRC holders of shares and ADSs would be able to claim the benefits of any tax treaties between their jurisdictions of tax residence and the PRC in the event that we are treated as a PRC resident enterprise. See “Risk“Item 3. Key Information—D. Risk Factors—Risks Related to Doing Business in China—Under the New PRC Enterprise Income Tax Law, we may be classified as a “resident enterprise” of China. Such classification could result in unfavorable tax consequences to us and ournon-PRC holders of shares and ADSs.”

United States Federal Income Tax Considerations

The following is a summary of the principal United States federal income tax consequences of the ownership and disposition of our ADSs or Class A ordinary shares by a U.S. Holder, as defined below, that acquires our ADSs and holds our ADSs or Class A ordinary shares as “capital assets” (generally, property held for investment) under the United States Internal Revenue Code of 1986, as amended (the “Code”). This summary is based upon currenton the tax laws of the United States federal tax law, which isas in effect on the date of this annual report on Form20-F and on U.S. Treasury regulations in effect or, in some cases, proposed, as of the date of this annual report on Form20-F, as well as judicial and administrative interpretations thereof available on or before such date. All of the foregoing authorities are subject to differing interpretations or change, possibly with retroactive effect.which change could apply retroactively and could affect the tax considerations described below. No ruling has been sought from the United States Internal Revenue Service (the “IRS”) with respect to any United States federal income tax consequences described below, and there can be no assurance that the IRS or a court will not take a contrary position. This summary does not discuss all aspects of United States federal income taxation that may be important to particular investors in light of their individual investment circumstances, including investors subject to special tax rules (for example, banks, certain financial institutions, insurance companies, regulated investment companies, real estate investment trusts, broker-dealers, traders in securities that electmark-to-market treatment, partnerships and their partners,tax-exempt organizations entities (including private foundations), investors who are not U.S. Holders, investors liable for the alternative minimum tax, investors who acquired their ADSs or Class A ordinary shares pursuant to the exercise of any employee share option or otherwise as compensation, investors who own (directly, indirectly, or constructively) 10% or more of our voting stock (by vote or value), investors that hold their ADSs or Class A ordinary shares as part of a straddle, hedge,

conversion, constructive sale or other integrated transaction for United States federal income tax purposes, investors subject the 3.8% Medicare tax on their net investment income, or investors that have a functional currency other than the United States dollar), all of whom may be subject to tax rules that differ significantly from those summarized below. In addition, this summary does not discuss any state, local, ornon-United States tax considerations. Each potential investor is urged to consult its tax advisor regarding the United States federal, state, local andnon-United States income and other tax considerations of an investment in our ADSs or Class A ordinary shares.

General

For purposes of this summary, a “U.S. Holder” is a beneficial owner of our ADSs or Class A ordinary shares that is, for United States federal income tax purposes, (i) an individual who is a citizen or resident of the United States, (ii) a corporation (or other entity treated as a corporation for United States federal income tax purposes) created in, or organized under the law of, the United States or any state thereof or the District of Columbia, (iii) an estate the income of which is includible in gross income for United States federal income tax purposes regardless of its source, or (iv) a trust (A) the administration of which is subject to the primary supervision of a United States court and which has one or more United States persons who have the authority to control all substantial decisions of the trust or (B) that has otherwise elected to be treated as a United States person under the United States Internal Revenue Code.

If a partnership (or other entity treated as a partnership for United States federal income tax purposes) is a beneficial owner of our ADSs or Class A ordinary shares, the tax treatment of a partner in the partnership will generally depend upon the status of the partner and the activities of the partnership. Partnerships and partners of a partnership holding our ADSs or Class A ordinary shares are urged to consult their tax advisors regarding an investment in our ADSs or Class A ordinary shares.

The discussion below assumes that the representations contained in the deposit agreement are true and that the obligations in the deposit agreement and any related agreement have been and will be complied with in accordance with their terms. If youU.S. Holders who hold ADSs you shouldwill be treated as the holder of the underlying ordinary shares represented by those ADSs for U.S. federal income tax purposes.

Passive Foreign Investment Company Considerations

Anon-United States corporation, such as our company, will be a “passive foreign investment company,” or PFIC, for United States federal income tax purposes for any taxable year, if either (i) 75% or more of its gross income for such year consists of certain types of “passive” income or (ii) 50% or more of the value of its assets (determined on the basis of a quarterly average) during such year produce or are held for the production of

passive income or the asset test.(the “asset test”). Passive income generally includes dividends, interest, certainnon-active royalties, rents, annuities, net gains from the sale or exchange of property producing such income and net foreign currency gains. For this purpose, cash and assets readily convertible into cash are categorized as passive assets and the company’s unbooked intangibles are taken into account for determining the value of its assets. We will be treated as owning a proportionate share of the assets and earning a proportionate share of the income of any other corporation in which we own, directly or indirectly, more than 25% (by value) of the stock.

Although the law in this regard is not entirely clear, we treat our variable interest entities as being owned by us for United States federal income tax purposes because we control their management decisions and we are entitled to substantially all of their economic benefits and, as a result, we consolidate their results of operations in our consolidated U.S. GAAP financial statements. If it were determined, however, that we are not the owner of our variable interest entities for United States federal income tax purposes, we would likely be treated as a PFIC for our taxable year ended December 31, 20152018 and for subsequent taxable years.

Assuming that we are the owner of our variable interest entities for United States federal income tax purposes, we believe that we primarily operate as an active provider of managed hosting and cloud services in

China. Based on the market price of our ADSs and Class A ordinary shares, the value of our assets, and the composition of our assets and income, we believe that we were not a PFIC for United States federal income tax purposes for our taxable year ended December 31, 20152018 and we do not expect to be a PFIC in subsequent years.

While we do not anticipate becoming a PFIC, because the value of our assets for purposepurposes of the asset test may be determined, in part, by reference to the market price of our ADSs or Class A ordinary shares, fluctuations in the market price of our ADSs and Class A ordinary shares may cause us to become a PFIC for the current or any subsequent taxable year. Under circumstances where revenues from activities that produce passive income significantly increase relative to our revenues from activities that producenon-passive income, or where we determine not to deploy significant amounts of cash for active purposes, our risk of becoming a PFIC may substantially increase.

Furthermore, because there are uncertainties in the application of the relevant rules, it is possible that the IRS may challenge our classification of certain income and assets asnon-passive or our valuation of our tangible and intangible assets, each of which may result in our becoming a PFIC for the current taxable year or any future taxable years. If we are a PFIC for any year during which a U.S. Holder holds our ADSs or Class A ordinary shares, we generally will continue to be treated as a PFIC as to such U.S. Holder for all succeeding years during which such U.S. Holder holds our ADSs or Class A ordinary shares unless we cease to be a PFIC and the U.S. Holder makes a “deemed sale” election with respect to the ADSs or Class A ordinary shares.

If we are a PFIC for any taxable year during which a U.S. Holder holds our ADSs or Class A ordinary shares, unless the U.S. Holder makes amark-to-market election (as described below), the U.S. Holder will generally be subject to special tax rules that have a penalizing effect, regardless of whether we remain a PFIC, on (i) any excess distribution that we make to the U.S. Holder (which generally means any distribution paid during a taxable year to a U.S. Holder that is greater than 125% of the average annual distributions paid in the three preceding taxable years or, if shorter, the U.S. Holder’s holding period for the ADSs or Class A ordinary shares), and (ii) any gain realized on the sale or other disposition, including, under certain circumstances, a pledge, of ADSs or Class A ordinary shares. Under the PFIC rules:

 

the excess distribution and/or gain will be allocated ratably over the U.S. Holder’s holding period for the ADSs or Class A ordinary shares;

 

the amount allocated to the current taxable year and any taxable years in the U.S. Holder’s holding period prior to the first taxable year in which we are a PFIC, orpre-PFIC year, will be taxable as ordinary income;

 

the amount allocated to each of the other taxable years would be subject to tax at the highest rate of tax in effect for the applicable class of taxpayer for such year and would be increased by an additional tax equal to interest on the resulting tax deemed deferred with respect to each such other taxable year.

The tax liability for amounts allocated to years prior to the year of disposition or “excess distribution” cannot be offset by any net operating losses for such years, and gains (but not losses) realized on the sale of the ADSs or ordinary shares cannot be treated as capital, even if such ADSs or ordinary shares are held as capital assets.

If we are a PFIC for any taxable year during which a U.S. Holder holds our ADSs or Class A ordinary shares and any of ournon-United States subsidiaries is also a PFIC, such U.S. Holder would, under proposed regulations, be treated as owning a proportionate amount (by value) of the shares of the lower-tier PFIC and would be subject to the rules described above on certain distributions by a lower-tier PFIC and a disposition of shares of a lower-tier PFIC even though such U.S. holder would not receive the proceeds of those distributions or dispositions. U.S. Holders should consult their tax advisors regarding the application of the PFIC rules to any of our subsidiaries.

As an alternative to the foregoing rules, if we are a PFIC, a U.S. Holder of “marketable stock” (as defined below) may make amark-to-market election with respect to our ADSs, but not our Class A ordinary shares,

provided that the ADSs continue to be listed on the NASDAQNasdaq Global Select Market and are regularly traded. Themark-to-market election is available only for “marketable stock,” which is stock that is traded in other than de minimis quantities on at least 15 days during each calendar quarter, or “regularly traded,” on a qualified exchange or other market, as defined in applicable Treasury regulations. If a U.S. Holder makes this election, the holder will generally (i) include as ordinary income for each taxable year that we are a PFIC the excess, if any, of the fair market value of ADSs held at the end of the taxable year over the adjusted tax basis of such ADSs and (ii) deduct as an ordinary loss the excess, if any, of the adjusted tax basis of the ADSs over the fair market value of such ADSs held at the end of the taxable year, but such deduction will only be allowed to the extent of the net amount previously included in income as a result of themark-to-market election. The U.S. Holder’s adjusted tax basis in the ADSs would be adjusted to reflect any income or loss resulting from themark-to-market election. If a U.S. Holder makes amark-to-market election and we cease to be a PFIC, the holder will not be required to take into account themark-to-market gain or loss described above during any period that we are not a PFIC. If a U.S. Holder makes amark-to-market election, any gain such U.S. Holder recognizes upon the sale or other disposition of our ADSs in a year when we are a PFIC will be treated as ordinary income and any loss will be treated as ordinary loss, but such loss will only be treated as ordinary loss to the extent of the net amount previously included in income as a result of themark-to-market election. In the case of a U.S. Holder who has held ADSs or Class A ordinary shares during any taxable year in respect of which we were classified as a PFIC and continues to hold such ADSs or Class A ordinary shares (or any portion thereof) and has not previously determined to make amark-to-market election, and who is now considering making amark-to-market election, special tax rules may apply relating to purging the PFIC taint of such ADSs or Class A ordinary shares.ADSs.

Because, as a technical matter, amark-to-market election cannot be made for any lower-tier PFICs that we may own, a U.S. Holder may continue to be subject to the general PFIC rules described above with respect to such U.S. Holder’s indirect interest in any investments held by us that are treated as an equity interest in a PFIC for United States federal income tax purposes, notwithstanding amarket-to-market election.

We do not intend to provide information necessary for U.S. Holders to make qualified electing fund elections, which, if available, would result in tax treatment different from the general tax treatment for PFICs described above.

If a U.S. Holder owns our ADSs or Class A ordinary shares during any taxable year that we are a PFIC, the holder must file an annual report with the U.S. Internal Revenue Service. Each U.S. Holder is urged to consult its tax advisor concerning the United States federal income tax consequences of purchasing, holding, and disposing ADSs or Class A ordinary shares if we are or become a PFIC, including the possibility of making amark-to-market election.

The discussion below under “Dividends” and “Sale or Other Disposition of ADSs or Class A ordinary shares” assumes that we will not be a PFIC for United States federal income tax purposes.

Dividends

Subject to the PFIC discussion above, any cash distributions (including the amount of any PRC tax withheld) paid on our ADSs or Class A ordinary shares out of our current or accumulated earnings and profits, as determined under United States federal income tax principles, will generally be includible in the gross income of a U.S. Holder as dividend income on the day actually or constructively received by the U.S. Holder, in the case

of Class A ordinary shares, or by the depositary bank, in the case of ADSs. Because we do not intend to determine our earnings and profits on the basis of United States federal income tax principles, any distribution paid will generally be treated as a “dividend” for United States federal income tax purposes.

A Individuals and othernon-corporate recipient recipients of dividend income generally will be subject to tax on dividend income from a “qualified foreign corporation” at a lower applicable capital gains rate rather than the marginal tax rates generally applicable to ordinary income provided that certain holding period and other requirements are met. We will be considered to be a qualified foreign corporation (i) with respect to any dividend we pay on our ADSs or Class A ordinary shares provided that (i) our ADSs or Class A ordinary shares are readily tradable on an established securities market in the United States, or (ii) if we are eligible for the benefits of a

comprehensive tax treaty with the United States that the Secretary of Treasury of the United States determines is satisfactory for this purpose and includes an exchange of information program.program, (ii) we are not treated as a PFIC for United States federal income tax purposes for the taxable year in which the dividend was paid or the preceding taxable year, and (iii) certain holding period requirements are met. Because the(i) U.S. Treasury guidance indicates that ADSs arerepresenting ordinary shares, such as ours, listed on the NASDAQNasdaq Global Select Market we believe that the ADSs are considered to be readily tradable on an established securities market in the United States, and (ii) we believe that we were not a PFIC for United States federal income tax purposes for our taxable year ended December 31, 2017 and we do not expect to be a PFIC in subsequent years, we believe that we are a qualified foreign corporation with respect to dividends paid on the ADSs, but not with respect to dividends paid on our Class A ordinary shares. In the event we are deemed to be a resident enterprise under the PRC Enterprise Income Tax Law, we believe that we would be eligible for the benefits under the UnitedStates-PRC income tax treaty (which the U.S. Treasury Department has determined is satisfactory for this purpose) and that we would be treated as a qualified foreign corporation with respect to dividends paid on both our Class A ordinary shares or ADSs. U.S. Holders should consult their tax advisors regarding the availability of the reduced tax rate on dividends in their particular circumstances. Dividends received on our ADSs or Class A ordinary shares will not be eligible for the dividends received deduction allowed to corporations.

For United States foreign tax credit purposes, dividends paid on our ADSs or Class A ordinary shares generally will be treated as income from foreign sources and generally will constitute passive category income. In the event that we are deemed to be a PRC resident enterprise under the PRC Enterprise Income Tax Law, a U.S. Holder may be subject to PRC withholding taxes on dividends paid, if any, on our ADSs or Class A ordinary shares. A U.S. Holder may be eligible, subject to a number of complex limitations, to claim a foreign tax credit in respect of any nonrefundable foreign withholding taxes imposed on dividends received on our ADSs or Class A ordinary shares. A U.S. Holder who does not elect to claim a foreign tax credit for foreign tax withheld may instead claim a deduction for United States federal income tax purposes in respect of such withholding, but only for a year in which such holder elects to do so for all creditable foreign income taxes. The rules governing the foreign tax credit are complex. U.S. Holders are urged to consult their tax advisors regarding the availability of the foreign tax credit under their particular circumstances.

Sale or Other Disposition of ADSs or Class A Ordinary Shares

Subject to the PFIC discussion above, a U.S. Holder will generally recognize capital gain or loss upon the sale or other disposition of ADSs or Class A ordinary shares in an amount equal to the difference between the amount realized upon the disposition and the holder’s adjusted tax basis in such ADSs or Class A ordinary shares. The gain or loss will generally be capital gain or loss. Any capital gain or loss will be long-term if the ADSs or Class A ordinary shares have been held for more than one year. An individual U.S. Holder or othernon-corporate U.S. Holder who has held the ADS or ordinary share for more than one year, and will generally be United States sourceeligible for reduced tax rates. The deductibility of capital losses is subject to limitations. Any such gain or loss that recognized by a U.S. Holder will generally be treated as U.S. source income or loss for United States foreign tax credit purposes. Inlimitation purposes, which will generally limit the availability of foreign tax credits. However, in the event that we are deemed to be a PRC resident enterprise“resident enterprise” under PRC tax law, we may be eligible for the benefits of the income tax treaty between the United States and the PRC. In such event, if PRC Enterprise Income Tax Law, andtax were to be imposed on any gain from the disposition of the ADSs or Class A ordinary shares, a U.S. Holder that is subject to tax ineligible for the PRC, such gain may be treated as PRC source gain for foreign tax credit purposes underbenefits of the United States-PRC income tax treaty between the United States and a U.S. Holderthe PRC may elect to treat such gain as foreign-source, subject to special rules. The deductibility of a capital loss may be subject to limitations.PRC source income. U.S. Holdersholders are urged to consult their tax advisors regarding the tax consequences if a foreign tax is imposed on a disposition of our ADSs or Class A ordinary shares, including the availability of the foreign tax credit under their particular circumstances.

Medicare Tax

Recently effective legislation generally imposes a 3.8% Medicare tax on a portion or all of the net investment income of certain individuals with a modified adjusted gross income of over $200,000 (or $250,000

in the case of joint filers or $125,000 in the case of married individuals filing separately) and on the undistributed net investment income of certain estates and trusts. For these purposes, “net investment income” generally includes interest, dividends (including dividends paid with respect to our ADSs or Class A ordinary shares), annuities, royalties, rents, net gain attributable to the disposition of property not held in a trade or business (including net gain from the sale, exchange or other taxable disposition of an ADS or Class A ordinary share) and certain other income, reduced by any deductions properly allocable to such income or net gain. U.S. holders are urged to consult their tax advisors regarding the applicability of the Medicare tax to their income and gains in respect of their investment in the ADSs or Class A ordinary shares.

Information Reporting and Backup Withholding

Individual U.S. Holders and certain entities may be required to submit to the IRS certain information with respect to his or her beneficial ownership of the ADSs or Class A ordinary shares, if such ADSs or Class A

ordinary shares are not held on his or her behalf by a financial institution. Penalties are also imposed if an individual U.S. Holder is required to submit such information to the IRS and fails to do so.

In addition, dividend payments with respect to the ADSs or Class A ordinary shares and proceeds from the sale, exchange or redemption of the ADSs or Class A ordinary shares may be subject to information reporting to the IRS and United States backup withholding. Backup withholding will not apply, however, to a U.S. Holder who furnishes a correct taxpayer identification number and makes any other required certification, or who is otherwise exempt from backup withholding. U.S. Holders should consult their tax advisors regarding the application of the United States information reporting and backup withholding rules. Backup withholding is not an additional tax. Amounts withheld as backup withholding may be credited against a U.S. Holder’s United

States federal income tax liability, and a U.S. Holder generally may obtain a refund of any excess amounts withheld under the backup withholding rules by filing the appropriate claim for refund with the Internal Revenue Service and furnishing any required information.

 

F.Dividends

Dividends and Paying Agents

Not applicable.

 

G.Statement

Statement by Experts

Not applicable.

 

H.Documents

Documents on Display

We have filed with the SEC a registration statement on FormF-1, including relevant exhibits and securities under the Securities Act with respect to underlying ordinary shares represented by the ADSs.

We are subject to the periodic reporting and other informational requirements of the Securities Exchange Act of 1934, as amended, or the Exchange Act. Under the Exchange Act, we are required to file reports and other information with the SEC. Specifically, we are required to file annually a Form20-F no later than four months after the close of each fiscal year, which is December 31. Copies of reports and other information, when so filed, may be inspected without charge and may be obtained at prescribed rates at the public reference facilities maintained by the SEC at 100 F Street, N.E., Room 1580, Washington, D.C. 20549, and at the regional office of the SEC located at Citicorp Center, 500 West Madison Street, Suite 1400, Chicago, Illinois 60661. The public may obtain information regarding the Washington, D.C. Public Reference Room by calling the SEC at1-800-SEC-0330. The SEC also maintains a web site at www.sec.gov that contains reports, proxy and information statements, and other information regarding registrants that make electronic filings with the SEC using its EDGAR system.

Our internet website is www.21vianet.com. We make available free of charge on our website our annual reports on Form20-F and any amendments to such reports as soon as reasonably practicable following the electronic filing of such report with the SEC. In addition, we provide electronic or paper copies of our filings free of charge upon request. The information contained on our website is not part of this or any other report filed with or furnished to the SEC.

As a foreign private issuer, we are exempt from the rules under the Exchange Act prescribing the furnishing and content of quarterly reports and proxy statements, and officers, directors and principal shareholders are exempt from the reporting and short-swing profit recovery provisions contained in Section 16 of the Exchange Act. Our financial statements have been prepared in accordance with U.S. GAAP.

We will furnish hard copies of our annual report which will include a review of operations and annual audited consolidated financial statements prepared in conformity with U.S. GAAP free of charge to our shareholders and ADS holders upon request.

I.

Subsidiary Information

For a listing of our subsidiaries, see “Item 4. Information on the Company—C. Organizational Structure.”

 

ITEM 11.

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Interest Rate Risk

Our exposure to interest rate risk primarily relates to interest expenses incurred in respect of bonds payable, bank and other borrowings, mandatorily redeemable noncontrolling interests in Asia Cloud Investment, capital lease obligations as well as interest income generated by excess cash, which is mostly held in interest-bearing bank deposits. As of December 31, 2015,2018, we had: (i) short-term and long-term bank borrowings (current portions) with an aggregate outstanding balance of RMB314.8RMB125.3 million (US$48.618.2 million); (ii) long-term bank borrowings (excluding current portions) with an aggregate outstanding balance of RMB103.4RMB112.0 million (US$16.016.3 million); and (iii)an outstanding principal balance of RMB2,264.3US$300 million (US$349.5 million) with respect to the 2016 Bonds and 2017 Bonds payable; and (iv) a mandatorily redeemable noncontrolling interest liability of RMB100.0 million (US$15.4 million).2020 Notes payable.

The short-term bank borrowings bore a weighted average interest rate of 5.69%4.05% per annum. The long-term bank borrowings bore weighted-average interest rate of 6.59%5.31% per annum. The 2016 Bonds2020 Notes bore a couponan interest rate of 7.875%7.000% per annum and an effective interest rate of 9.29% per annum. The 2017 Bonds bore an interest rate of 6.875% per annum and an effective interest rate of 7.39% per annum. The cumulative dividend rate on the mandatorily redeemable noncontrolling interest is 8.00%6.98% per annum. We also had RMB102.3RMB245.0 million (US$15.835.6 million) in short-term investments with original maturities of greater than 90 days but less than 365 days. A hypothetical one percentage point (100 basis-point) decrease in interest rates would have resulted in a decrease of approximately RMB4.2RMB77.3 million (US$0.611.2 million) in interest expense for the year ended December 31, 2015.2018. We have not used derivative financial instruments in our investment portfolio. Interest earning instruments and interest-bearing obligations carry a degree of interest rate risk. We have not been exposed to, nor do we anticipate being exposed to, material risks due to changes in market interest rates. However, our future interest income and interest expenses may fluctuate due to changes in market interest rates.

Foreign Exchange Risk

We earn most of our revenues and incur most of our expenses in Renminbi, and most of our sales and purchase contracts are denominated in Renminbi. We do not believe that we currently have any significant direct foreign exchange risk and have not used any derivative financial instruments to hedge our exposure to such risk. Although in general, our exposure to foreign exchange risks should be limited, the value of your investment in our ADSs will

be affected by the exchange rate between the U.S. dollar and the Renminbi because the value of our business is effectively denominated in Renminbi, while the ADSs is traded in U.S. dollars.risk. The Renminbi depreciated by 6.1%5.8% against the U.S. dollar in 2015.2017 and then appreciate 5.0% in 2018. The Company intends to hold U.S. dollar-denominated financial assets and will convent to RMB according to the trend of exchange rate changes. As of December 31, 2018, we had total U.S. dollar-denominated cash and cash equivalent, restricted cash and short-term investments in the amount of US$250.0 million. A hypothetical 10% increase in the exchange rate of the U.S. dollar against the RMB would have resulted in increase of RMB91.4RMB171.9 million (US$14.125.0 million) in the value of our U.S. dollar-denominated financial assets at December 31, 2015.2018.

The conversion of Renminbi into foreign currencies, including U.S. dollars, is based on rates set by the People’s Bank of China. The PRC government allowed the Renminbi to appreciate by more than 20% against the U.S. dollar between July 2005 and July 2008. Between July 2008 and June 2010, this appreciation was halted and the exchange rate between the Renminbi and the U.S. dollar remained within a narrow band. As a consequence, the Renminbi fluctuated significantly during that period against other freely traded currencies, in tandem with the U.S. dollar. Since June 2010, the RMB has fluctuated against the U.S. dollar, at times significantly and unpredictably.unpredictably, and in recent years the RMB has depreciated significantly against the U.S. dollar. It is difficult to predict whether the depreciation will continue and how market forces or PRC or U.S. government policy may impact the exchange rate between the RMB and the U.S. dollar in the future. As our costs and expenses are mostly denominated in RMB, the appreciation of the RMB against the U.S. dollar would increase our costs in U.S. dollar terms. In addition, as our operating subsidiaries and VIEs in China receive revenues in RMB, any significant depreciation of the RMB against the U.S. dollar may have a material and adverse effect on our revenues in U.S. dollar terms and financial condition, and the value of, and any dividends payable on, our ordinary shares. For example, to the extent that we need to convert U.S. dollars into Renminbi for capital expenditures and working capital and other business purposes, appreciation of the Renminbi against the U.S. dollar would have an adverse effect on the RMB amount we would receive from the conversion. Conversely, if we decide to convert Renminbi into U.S. dollars for the purpose of making payments for dividends on our ordinary shares or ADSs, strategic acquisitions or investments or other business purposes, appreciation of the U.S. dollar against the Renminbi would have a negative effect on the U.S. dollar amount available to us.

Inflation Risk

In the last three years, inflation in China has not materially impacted our results of operations. According to the National Bureau of Statistics of China, the annual average percent changes in the consumer price index in China for 2013, 20142016, 2017 and 20152018 were 2.6%2.0%, 2.0%1.6% and 1.4%2.1%, respectively. The year-over-year percent changes in the consumer price index for January 2013, 20142017, 2018 and 20152019 were increases of 2.5%, 0.8%1.5% and 1.8%1.7%, respectively. Although we have not been materially affected by inflation in the past, we cannot assure you that we will not be affected in the future by higher rates of inflation in China.

 

ITEM 12.

DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES

 

A.

Debt Securities

Not applicable.

 

B.

Warrants and Rights

Not applicable.

 

C.

Other Securities

Not applicable.

 

D.

American Depositary Shares

Fees and Charges Our ADS holders May Have to Pay

Citibank, N.A., the depositary of our ADS program, collects fees for delivery and surrender of ADSs directly from investors depositing shares or surrendering ADSs for the purpose of withdrawal or from intermediaries acting for them. The depositary collects fees for making distributions to investors by deducting those fees from the amounts distributed or by selling a portion of distributable property to pay the fees. The depositary may collect its annual fee for depositary services by deductions from cash distributions or by directly billing investors or by charging the book-entry system accounts of participants acting for them. The depositary may generally refuse to providefee-attracting services until its fees for those services are paid. Citibank’s principal executive office is located at 388 Greenwich Street, New York, New York, 10013. The depositary bank typically appoints a custodian to safekeepsafeguard the securities on deposit. In this case, the custodian is Citibank Hong Kong, located at 10/F, Harbour Front (II), 22, Tak Fung Street, Hung Hom, Kowloon, Hong Kong. As an ADS holder, you will be required to pay the following service fees to the depositary bank:

 

Service

  

Fees

•  Issuance of ADSs

  Up to US$0.05 per ADS issued

•  Cancellation of ADSs

  Up to US$0.05 per ADS canceled

•  Distribution of cash dividends or other cash distributions

  Up to US$0.05 per ADS held

•  Distribution of ADSs pursuant to stock dividends, free stock distributions or exercise of rights.

  Up to US$0.05 per ADS held

•  Distribution of securities other than ADSs or rights to purchase additional ADSs

  Up to US$0.05 per ADS held

•  Depositary services

  Up to US$0.05 per ADS held on the applicable record date(s) established by the Depositary

•  Transfer of ADRs

  US$1.50 per certificate presented for transfer

As an ADS holder, you will also be responsible to pay certain fees and expenses incurred by the depositary bank and certain taxes and governmental charges such as:

 

fees for the transfer and registration of Class A ordinary shares charged by the registrar and transfer agent for the Class A ordinary shares in the Cayman Islands (i.e., upon deposit and withdrawal of Class A ordinary shares);

 

expenses incurred for converting foreign currency into U.S. dollars;

 

expenses for cable, telex and fax transmissions and for delivery of securities;

 

taxes and duties upon the transfer of securities (i.e., when Class A ordinary shares are deposited or withdrawn from deposit); and

 

fees and expenses incurred in connection with the delivery or servicing of Class A ordinary shares on deposit.

Depositary fees payable upon the issuance and cancellation of ADSs are typically paid to the depositary bank by the brokers (on behalf of their clients) receiving the newly issued ADSs from the depositary bank and by the brokers (on behalf of their clients) delivering the ADSs to the depositary bank for cancellation. The brokers in turn charge these fees to their clients. Depositary fees payable in connection with distributions of cash or securities to ADS holders and the depositary services fee are charged by the depositary bank to the record holders of ADSs as of the applicable ADS record date.

The depositary fees payable for cash distributions are generally deducted from the cash being distributed. In the case of distributions other than cash (i.e., stock dividends, rights), the depositary bank charges the applicable

fee to the record date ADS holders concurrent with the distribution. In the case of ADSs registered in the name of the investor (whether certificated or uncertificated in the direct registration system), the depositary bank sends invoices to the applicable record date ADS holders. In the case of ADSs held in brokerage and custodian accounts (via DTC), the depositary bank generally collects its fees through the systems provided by DTC (whose nominee is the registered holder of the ADSs held in DTC) from the brokers and custodians holding ADSs in their DTC accounts. The brokers and custodians who hold their clients’ ADSs in DTC accounts in turn charge their clients’ accounts the amount of the fees paid to the depositary banks.

In the event of refusal to pay the depositary fees, the depositary bank may, under the terms of the deposit agreement, refuse the requested service until payment is received or may set off the amount of the depositary fees from any distribution to be made to the ADS holder.

Note that the fees and charges you may be required to pay may vary over time and may be changed by us and by the depositary bank. You will receive prior notice of such changes.

The depositary bank may reimburse us for certain expenses incurred by us in respect of the ADR program established pursuant to the deposit agreement, by making available a portion of the depositary fees charged in respect of the ADR program or otherwise, upon such terms and conditions as we and the depositary bank may agree from time to time.

Fees and Other Payments Made by the Depositary to Us

Our depositary has agreed to reimburse us for certain expenses we incur that are related to establishment and maintenance of the ADS program, including investor relations expenses and exchange application and listing fees. There are limits on the amount of expenses for which the depositary will reimburse us, but the amount of reimbursement available to us is not related to the amounts of fees the depositary collects from investors. For the year ended December 31, 2015,2018, we were not entitled to anyUS$767,678 from the depositary as reimbursement fromfor our depositary.expenses incurred in connection with the establishment and maintenance of the ADS program.

PART II

 

ITEM 13.

DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES

None.

 

ITEM 14.

MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS

See “Item 10. Additional Information” for a description of the rights of security holders, which remain unchanged since our initial public offering.

The following “Use of Proceeds” information relates to the registration statement on FormF-1 (File number333-173292) for our initial public offering of 14,950,000 ADSs, representing 89,700,000 Class A ordinary shares, which registration statement was declared effective by the SEC on April 21, 2011. We issued and sold all registered ADSs at an initial offering price of US$15.00 per ADS.

We received net proceeds of US$204.3 million from our initial public offering. We used all of the net proceeds received from our initial public offering on data center infrastructure expansion, network infrastructure expansion and general corporate purposes.

 

ITEM 15.

CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Our management, with the participation of our chief executive officer and chief financial officer, has performed an evaluation of the effectiveness of our disclosure controls and procedures (as defined inRule 13a-15(e) under the Exchange Act) as of the end of the period covered by this annual report, as required byRule 13a-15(b) under the Exchange Act. Based on such evaluation, our management has concluded that, as of the end of the period covered by this annual report, our disclosure controls and procedures were effective.

Management’s Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Our internal control system was designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation and fair presentation of its published consolidated financial statements. All internal control systems, no matter how well designed, have inherent limitations. Therefore, even those systems determined to be effective may not prevent or detect misstatements and can provide only reasonable assurance with respect to financial statement preparation and presentation. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Our management, with the participation of our chief executive officer and chief financial officer, conducted an assessment of the effectiveness of our internal control over financial reporting as of December 31, 2015.2018. In making this assessment, we used the criteria established within the Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework). Based on this assessment, our management has concluded that, as of December 31, 2015,2018, our internal control over financial reporting was effective.

Our independent registered public accounting firm, Ernst & Young Hua Ming LLP, has audited our internal control over financial reporting as of December 31, 20152018 and has issued an attestation report set forth below.

Report of Independent Registered Public Accounting FirmREPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and the Board of Directors and the Shareholders of 21Vianet Group, Inc.:

Opinion on Internal Control over Financial Reporting

We have audited 21Vianet Group, Inc.’s (the “Company”) internal control over financial reporting as of December 31, 2015,2018, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria). In our opinion, 21Vianet Group, Inc. (the “Company”) maintained, in all material respects, effective internal control over financial reporting as of December 31, 2018, based on the COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2018 and 2017, the related consolidated statements of operations, comprehensive loss, shareholders’ equity, and cash flows for each of the three years in the period ended December 31, 2018, and the related notes and our report dated March 27, 2019 expressed an unqualified opinion thereon.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying Management’s Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the US federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States).PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects.

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that

controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

In our opinion, 21Vianet Group, Inc. maintained, in all material respects, effective internal control over financial reporting as of December 31, 2015, based on the COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated balance sheets of 21Vianet Group, Inc. as of December 31, 2015 and 2014, and the related consolidated statements of operations, comprehensive loss, cash flows and changes in shareholders’ equity for each of the three years in the period ended December 31, 2015 and our report dated April 12, 2016 expressed an unqualified opinion thereon.

/s/ Ernst & Young Hua Ming LLP

Shanghai, the People’s Republic of China

April 12, 2016March 27, 2019

Changes in Internal Control over Financial Reporting

There were no changes in our internal controls over financial reporting that occurred during the period covered by this annual report that have materially affected, or are reasonably likely to materially affect, our internal controls over financial reporting.

ITEM 16A.

AUDIT COMMITTEE FINANCIAL EXPERT

Our board of directors has determined that Mr. Sean Shao, an independent director (under the standards set forth in NASDAQNasdaq Stock Market Rule 5605(a)(2) and Rule10A-3 under the Exchange Act) and a member of our audit committee, is an audit committee financial expert.

 

ITEM 16B.

CODE OF ETHICS

Our board of directors has adopted a code of ethics that applies to our directors, officers, employees and agents, including certain provisions that specifically apply to our chief executive officer, chief financial officer, chief operating officer, chief technology officer, vice presidents and any other persons who perform similar functions for us. We have filed our code of business conduct and ethics as an exhibit to our registration statement on FormF-1 (No.333-173292).

 

ITEM 16C.

PRINCIPAL ACCOUNTANT FEES AND SERVICES

The following table sets forth the aggregate fees by categories specified below in connection with certain professional services rendered by Ernst & Young Hua Ming LLP for the periods indicated. We did not pay any other fees to Ernst & Young Hua Ming LLP during the periods indicated below.

 

  For the Year Ended
December 31,
 
  For the Year Ended December 31,
(in US$ thousands)
   2017   2018 
  2014   2015   (in US$ thousands) 

Audit fees(1)

   1,561     1,598     1,774    1,252 

Audit-related fees(2)

   237     502     314    —   

Tax fees

   5     —       32    32 

Other fees(3)

   19    —   

 

Notes:

(1)

“Audit fees” means the aggregate fees billed for professional services rendered by Ernst & Young Hua Ming LLP for the audit of our annual financial statements.

(2)

“Audit-related fees” means, for the year ended December 31, ,2014,2017, the aggregate fees billed for services provided in connection with offering of the 2016 Bonds and 2017 Bonds and2020 Notes.

(3)

“Other fees” means the aggregate fees billed for professional services in connection with the review of ASC606 for the year ended December 31, 2015, the aggregate fee billed for additional audit procedure preformed in 2015.2017.

The policy of our audit committee is topre-approve all audit andnon-audit services provided by Ernst & Young Hua Ming LLP, including audit, audit-related and tax services as described above, prior to the commencement of such services.

 

ITEM 16D.

EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES

Not applicable.

 

ITEM 16E.

PURCHASES OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS

On August 26, 2014,June 30, 2016, our board of directors approvedauthorized a US$5 million share repurchase program pursuant tounder which we were authorized to repurchasemay purchase up to US$5200 million worth of our own outstandingordinary shares withinor American depositary shares representing ordinary shares over the next 12 months. On September 4, 2014,This share repurchase program was subsequently extended for 12 months, ending on June 30, 2018, upon the approval of our board of directors approved a US$100 million share repurchase program, pursuant to which we were authorized to repurchase up to US$100 million of our own outstanding shares within the next 12 months.directors. The share repurchase program permitted us to purchase shares from time to time on the open market at prevailing market prices, in privately negotiated transactions, in block trades or legally permissible ways depending on the market conditions and in accordance with applicable rules and regulations. We

For the year ended December 31, 2018, the Company did not repurchase any ADSs in 2015.

ADSs.

ITEM 16F.

CHANGE IN REGISTRANT’S CERTIFYING ACCOUNTANT

Not applicable.

 

ITEM 16G.

CORPORATE GOVERNANCE

Certain corporate governance practices in the Cayman Islands, which is our home country, are considerably different than the standards applied to U.S. domestic issuers. NASDAQNasdaq Stock Market Rules provide that foreign private issuers are exempt from certain corporate governance requirements of NASDAQNasdaq and may follow their home country practices, subject to certain exceptions and requirements to the extent that such exemptions would be contrary to U.S. federal securities laws and regulations. We currently follow our home country practice that: (i) does not require us to solicit proxy and hold meetings of our shareholders every year, (ii) does not restrict a company’s transactions with directors, requiring only that directors exercise a duty of care and owe certain fiduciary duties to the companies for which they serve, (iii) does not require us to obtain shareholder approval for issuing additional securities exceeding 20% of our outstanding ordinary shares, and (iv) does not require us to seek shareholders’ approval for amending our share incentive plan. In the future, we may rely on other exemptions provided by NASDAQ.Nasdaq.

In accordance with NASDAQ Stock Market Rule 5250(d)(1), we will post this annual report on Form20-F on our company website athttp://ir.21vianet.com.ir.21vianet.com. In addition, we will provide hard copies of our annual report free of charge to shareholders and ADS holders upon request.

 

ITEM 16H.

MINE SAFETY DISCLOSURE

Not applicable.

PART III

 

ITEM 17.

FINANCIAL STATEMENTS

We have elected to provide financial statements pursuant to Item 18.

 

ITEM 18.

FINANCIAL STATEMENTS

The consolidated financial statements of 21Vianet Group, Inc. and its subsidiaries and consolidated affiliated entities are included at the end of this annual report.

 

ITEM 19.

EXHIBITS

 

Exhibit


Number

  

Description of Document

    1.1  Fourth Amended and Restated Memorandum and Articles of Incorporation of the Registrant (incorporated by reference to Exhibit 3.2 from our registration statement on FormF-1 (FileNo. 333-173292), as amended, initially filed with the U.S. Securities and Exchange Commission (the “Commission”) on April 4, 2011)
    2.1  Specimen American Depositary Receipt of the Registrant (incorporated by reference to Exhibit 4.1 from our registration statement on FormF-1 (FileNo. 333-173292), as amended, initially filed with the Commission on April 4, 2011)
    2.2  Specimen Certificate for Class  A Ordinary Shares of the Registrant (incorporated by reference to Exhibit 4.2 from our registration statement on FormF-1 (FileNo.  333-173292), as amended, initially filed with the Commission on April 4, 2011)
    2.3  Deposit Agreement among the Registrant, the depositary and holders and beneficial holders of the American Depositary Shares (incorporated by reference to Exhibit 4.3 from our registration statement on FormS-8 (FileNo. 333-177273), as amended, filed with the Commission on October 13, 2011)
    2.4  Amended and Restated Shareholders Agreement between the Registrant and other parties therein dated January  14, 2011 (incorporated by reference to Exhibit 4.4 from our registration statement on FormF-1 (FileNo.  333-173292), as amended, initially filed with the Commission on April 4, 2011)
    2.5  Fiscal Agency Agreement, dated March 20, 2013,June  24, 2014, between 21Vianet Group, Inc. and Citicorp International Limited (incorporated by reference to Exhibit 2.54.33 from our annual report onForm 20-F (FileNo.  001-35126), initially filed with the Commission on April 10, 2015)
    2.6Supplemental Fiscal Agency Agreement, dated September  14, 2016, between 21Vianet Group, Inc. and Citicorp International Limited (incorporated by reference to Exhibit 2.6 from our annual report on Form20-F (FileNo.  001-35126), initially filed with the Commission on April 19, 2013)12, 2017)
    4.1  Form of Indemnification Agreement between the Registrant and its Directors (incorporated by reference to Exhibit 10.3 from our registration statement on FormF-1 (FileNo. 333-173292), as amended, initially filed with the Commission on April 4, 2011)
    4.2  Form of Employment Agreement between the Registrant and an Executive Officer of the Registrant (incorporated by reference to Exhibit 10.4 from our registration statement on FormF-1 (FileNo. 333-173292), as amended, initially filed with the Commission on April 4, 2011)
    4.3  English translation of Loan Agreement dated January  28, 2011, between 21Vianet Data Center Co., Ltd. and the shareholders of Beijing aBitCool Network Technology Co., Ltd. (which later changed itits name to Beijing Yiyun Network Technology Co., Ltd.) (incorporated by reference to Exhibit 4.7 from our annual report on Form20-F (FileNo. 001-35126), initially filed with the Commission on April 19, 2013)

Exhibit


Number

  

Description of Document

    4.4  English translation of Share Pledge Agreement dated February  23, 2011, among 21Vianet Data Center Co., Ltd., Beijing aBitCool Network Technology Co., Ltd. (which later changed itits name to Beijing Yiyun Network Technology Co., Ltd.) and the shareholders of Beijing aBitCool Network Technology Co., Ltd. (which later changed itits name to Beijing Yiyun Network Technology Co., Ltd.) (incorporated by reference to Exhibit 10.6 from our registration statement on Form F-1 (FileF-1(File No. 333-173292), as amended, initially filed with the Commission on April 4, 2011)
    4.5  English translation of Form Irrevocable Power of Attorney, by the shareholders of Beijing aBitCool Network Technology Co., Ltd. (which later changed itits name to Beijing Yiyun Network Technology Co., Ltd.) (incorporated by reference to Exhibit 10.7 from our registration statement on FormF-1 (FileNo. 333-173292), as amended, initially filed with the Commission on April 4, 2011)
    4.6  English Translation of Power of Attorney dated September  30, 2010, by 21Vianet Data Center Co., Ltd. (incorporated by reference to Exhibit 10.8 from our registration statement on Form F-1 (FileF-1(File No.  333-173292), as amended, initially filed with the Commission on April 4, 2011)
    4.7  Exclusive Technical Consulting and Services Agreement dated December  19, 2006, between 21Vianet Data Center Co., Ltd. and Beijing aBitCool Network Technology Co., Ltd. (which later changed itits name to Beijing Yiyun Network Technology Co., Ltd.) (incorporated by reference to Exhibit 10.9 from our registration statement on FormF-1 (FileNo. 333-173292), as amended, initially filed with the Commission on April 4, 2011)
    4.8  Optional Share Purchase Agreement dated December  19, 2006, among 21Vianet Data Center Co., Ltd., 21ViaNet21Vianet System Limited (which later changed its name to Beijing aBitCool Network Technology Co., Ltd. and then to Beijing Yiyun Network Technology Co., Ltd.), Beijing 21Vianet Broad Band Data Center Co., Ltd. and the shareholders of Beijing aBitCool Network Technology Co., Ltd. (which later changed itits name to Beijing Yiyun Network Technology Co., Ltd.) (incorporated by reference to Exhibit 10.10 from our registration statement on Form F-1 (FileF-1(File No. 333-173292), as amended, initially filed with the Commission on April 4, 2011)
    4.9  Commitment Letter dated September  30, 2010, by AsiaCloud Inc. (which later changed itits name to 21Vianet Group, Inc.), 21Vianet Data Center Co., Ltd., Sheng Chen and Jun Zhang (incorporated by reference to Exhibit 4.13 from our annual report on Form20-F (FileNo. 001-35126), initially filed with the Commission on April 19, 2013)
    4.10  2010 Share Incentive Plan, as amended on January 14, 2011 and July  6, 2012 (incorporated by reference to Exhibit 10.12 from our FormS-8 (FileNo. 333-187695), initially filed with the Commission on April 3, 2013)
    4.11  English translation of Form of Service Agreement of Beijing aBitCool Network Technology Co., Ltd. (which later changed it name to Beijing Yiyun Network Technology Co., Ltd.) (incorporated by reference to Exhibit 10.13 from our registration statement on Form F-1 (File No. 333-173292), as amended, initially filed with the Commission on April 4, 2011)
    4.12English translation of Form Asset Transfer Agreement (incorporated by reference to Exhibit 10.19 from our registration statement on Form F-1 (File No. 333-173292), as amended, initially filed with the Commission on April 4, 2011)
    4.13English summary of Property Lease Agreement dated February  4, 2013, between Beijing Xingguang Tuocheng Investment Co., Ltd. and Beijing 21Vianet Broad Band Data Center Co., Ltd. (incorporated by reference to Exhibit 4.18 from our annual report on Form 20-F (File20-F(File No. 001-35126), initially filed with the Commission on April 19, 2013)

Exhibit

Number

Description of Document

    4.144.12  Purchase Agreement dated September 31, 2013, among 21Vianet Group, Inc., the sellers named therein and Esta Investments Pte Ltd (incorporated by reference to Exhibit 99.1 from Form Schedule 13D (File No. 005-86326), initially filed by Esta Investments Pte Ltd and other filers with the Commission on October 25, 2013)
    4.15Investor Rights Agreement dated October 11, 2013, among 21Vianet Group, Inc., Esta Investments Pte Ltd and certain other parties named therein (incorporated by reference to Exhibit 99.2 from Form Schedule 13D (File No. 005-86326), initially filed by Esta Investments Pte Ltd and other filers with the Commission on October 25, 2013)
    4.16Registration Rights Agreement dated October 11, 2013, between 21Vianet Group, Inc. and Esta Investments Pte Ltd (incorporated by reference to Exhibit 99.3 from Form Schedule 13D (File No. 005-86326), initially filed by Esta Investments Pte Ltd and other filers with the Commission on October 25, 2013)
    4.17Purchase Agreement dated December 1, 2014, between 21Vianet Group, Inc. and Esta Investments Pte. Ltd. (incorporated by reference to Exhibit 99.5 from Form Schedule 13D/A (File No. 005-86326), initially filed by Esta Investments Pte. Ltd. and other filers with the Commission on December 2, 2014)
    4.18Participation Rights Agreement dated January 15, 2015, between 21Vianet Group, Inc. and Esta Investments Pte. Ltd. (incorporated by reference to Exhibit 99.6 from Form Schedule 13D/A (File No. 005-86326), initially filed by Esta Investments Pte. Ltd. and other filers with the Commission on January 16, 2016)
    4.19Amendment No.1 to Purchase Agreement dated January 28, 2015, between 21Vianet Group, Inc. and Esta Investments Pte. Ltd. (incorporated by reference to Exhibit 99.7 from Form Schedule 13D/A (File No. 005-86326), initially filed by Esta Investments Pte. Ltd. and other filers with the Commission on January 29, 2015)
    4.20Purchase Agreement dated November  29, 2014, among 21Vianet Group, Inc., King Venture Holdings Limited and certain other parties named therein (incorporated by reference to Exhibit 7.02 from Form Schedule 13D (FileNo.  005-86326), initially filed by King Venture Holdings Limited and other filers with the Commission on January 20, 2015)
    4.214.13  Amendment No.1No. 1 to Purchase Agreement dated January 15, 2015, among 21Vianet Group, Inc., King Venture Holdings Limited, Mr.  Sheng Chen, Personal Group Limited and Sunrise Corporate Holding Ltd. (incorporated by reference to Exhibit 7.03 from Form Schedule 13D (File(File No.  005-86326), initially filed by King Venture Holdings Limited and other filers with the Commission on January 20, 2015)

Exhibit
Number

Description of Document

    4.224.14  Investor Rights Agreement dated January  15, 2015, among 21Vianet Group, Inc., King Venture Holdings Limited, Xiaomi Ventures Limited and certain other parties named therein (incorporated by reference to Exhibit 7.04 from Form Schedule 13D (FileNo.  005-86326), initially filed by King Venture Holdings Limited and other filers with the Commission on January 20, 2015)
    4.234.15  Registration Rights Agreement dated January  15, 2015, among 21Vianet Group, Inc., King Venture Holdings Limited and Xiaomi Ventures Limited (incorporated by reference to Exhibit 7.05 from Form Schedule 13D (FileNo.  005-86326), initially filed by King Venture Holdings Limited and other filers with the Commission on January 20, 2015)
    4.244.16  Purchase Agreement dated November  30, 2014, among 21Vianet Group, Inc., Xiaomi Ventures Limited and certain other parties named therein (incorporated by reference to Exhibit 4.24 from our annual report on Form20-F (FileNo. 001-35126), initially filed with the Commission on April 10, 2015)

Exhibit

Number

Description of Document

    4.254.17  English translation of Loan Agreement dated July  1, 2014, among Abitcool (China) Broadband Inc., Sheng Chen and Jun Zhang (incorporated by reference to Exhibit 4.25 from our annual report on Form20-F (FileNo.  001-35126), initially filed with the Commission on April 10, 2015)
    4.264.18  English translation of Equity Pledge Agreement dated July  1, 2014, among Abitcool (China) Broadband Inc., Sheng Chen and Jun Zhang (incorporated by reference to Exhibit 4.26 from our annual report on Form20-F (FileNo.  001-35126), initially filed with the Commission on April 10, 2015)
    4.274.19  English translation of Form Irrevocable Power of Attorney, by the shareholders of aBitcool Small Micro Network Technology (BJ) Co., Ltd. (incorporated by reference to Exhibit 4.27 from our annual report on Form20-F (FileNo. 001-35126), initially filed with the Commission on April 10, 2015)
    4.284.20  English translation of Power of Attorney dated July  1, 2014, by Abitcool (China) Broadband Inc. (incorporated by reference to Exhibit 4.28 from our annual report on Form20-F (FileNo.  001-35126), initially filed with the Commission on April 10, 2015)
    4.294.21  English translation of Exclusive Technology Consulting and Services Agreement dated July  1, 2014, between Abitcool (China) Broadband Inc. and aBitcool Small Micro Network Technology (BJ) Co., Ltd. (incorporated by reference to Exhibit 4.29 from our annual report on Form20-F (FileNo. 001-35126), initially filed with the Commission on April 10, 2015)
    4.304.22  English translation of Exclusive Services Agreement dated July  1, 2014, between Abitcool (China) Broadband Inc. and aBitcool Small Micro Network Technology (BJ) Co., Ltd. (which later changed itits name to WiFire Network Technology (Beijing) Co., Ltd.) (incorporated by reference to Exhibit  4.30 from our annual report on Form20-F (FileNo. 001-35126), initially filed with the Commission on April 10, 2015)
    4.314.23  English translation of Exclusive Call Option Agreement dated July  1, 2014, among aBitCool Broadband Inc. (which later changed its name to WiFire Group Inc.), Sheng Chen, Jun Zhang and aBitcool Small Micro Network Technology (BJ) Co., Ltd. (which later changed itits name to WiFire Network Technology (Beijing) Co., Ltd.) (incorporated by reference to Exhibit 4.31 from our annual report on Form20-F (FileNo. 001-35126), initially filed with the Commission on April 10, 2015)
    4.324.24  English translation of Commitment Letter dated July  1, 2014 by Sheng Chen, Jun Zhang and aBitcool Small Micro Network Technology (BJ) Co., Ltd. (which later changed its name to WiFire Network Technology (Beijing) Co., Ltd.) (incorporated by reference to Exhibit 4.32 from our annual report on Form20-F (FileNo. 001-35126), initially filed with the Commission on April 10, 2015)
    4.33Fiscal Agency Agreement, dated June 24, 2014, between 21Vianet Group, Inc. and Citicorp International Limited (incorporated by reference to Exhibit 4.33 from our annual report on Form 20-F (File No. 001-35126), initially filed with the Commission on April 10, 2015)
    4.34English translation of Share Purchase Agreement, dated May 30, 2014, among 21Vianet Group, Inc., Sichuan Aipu Network Co., Ltd. and the sellers named therein (incorporated by reference to Exhibit 4.34 from our annual report on Form 20-F (File No. 001-35126), initially filed with the Commission on April 10, 2015)
    4.35English translation of Investment Agreement, dated May 30, 2014, among Langfang Xunchi Computer Data Processing Co., Ltd., Sichuan Aipu Network Co., Ltd., Chengdu Guotao Culture Communication Co., Ltd., Chengdu Guotao Network Technology Co., Ltd., Chengdu Chuantao

Exhibit


Number

  

Description of Document

    4.25  Investment Partnership (LP), Suzhou Tianwei Zhongshan Jiuding Investment Center (LP), Xiamen Hongtai Jiuding Equity Partnership (LP), Beijing Hanguang Jiuding Investment Center (LP), Chengdu Everassion Equity Investment Fund Center (LP), Chengdu Zhongtao Investment Partnership (LP), Chengdu Hetao Investment Partnership (LP)2014 Share Incentive Plan, as amended on April 1, 2015 and Li JiaDecember  22, 2017 (incorporated by reference to Exhibit 4.3510.1 from our annual report on Form 20-FS-8 (FileNo. 001-35126)333-222521), initially filed with the Commission on April 10, 2015)January 12, 2018)
    4.364.26  Share Sale and PurchaseSubscription Agreement, dated August 8, 2014, among Upwise Investments Limited,May  23, 2016, between 21Vianet Group Inc. and Mr. Lap Man (Confidential treatment has been requested with respect to certain portions of this exhibit)Tuspark Innovation Venture Limited (incorporated by reference to Exhibit 4.367.02 from our annual report on Form 20-FSchedule 13D (FileNo.  001-35126)005-86326), initially filed by Tuspark Innovation Venture Limited and other filers with the Commission on April 10, 2015)July 13, 2016)
    4.374.27  Equity TransferEnglish translation of the Supplemental Agreement in respect of Shenzhen Diyixian Communicationto the Optional Share Purchase Agreement, dated December  19, 2016, by and among 21Vianet Data Center Co., Ltd., dated August 8, 2014, among Beijing Anlai Information CommunicationYiyun Network Technology Co., Ltd., Langfang Xunchi ComputerBeijing 21Vianet Broad Band Data ProcessingCenter Co., Ltd. and Shenzhen Diyixian Communicationthe shareholders of Beijing Yiyun Network Technology Co., Ltd. (incorporated by reference to Exhibit 4.37 from our annual report on Form20-F (FileNo. 001-35126), initially filed with the Commission on April 10, 2015)12, 2017)
    4.384.28  2014 Share Incentive Plan, as amended on April 1, 2015English translation of the Supplemental Agreement to the Exclusive Technical Consulting and Services Agreement, dated December  19, 2016, by and among 21Vianet Data Center Co., Ltd., Beijing Yiyun Network Technology Co., Ltd., and Beijing 21Vianet Broad Band Data Center Co., Ltd. (incorporated by reference to Exhibit 4.38 from our annual report on Form20-F (FileNo. 001-35126), initially filed with the Commission on April 10, 2015)12, 2017)
    4.29Investment Agreement dated March  5, 2017, among 21Vianet Group, Inc., 21Vianet DRP Investment Holdings Limited and Marble Stone Holdings Limited (incorporated by reference to Exhibit 4.39 from our annual report on Form20-F (FileNo. 001-35126), initially filed with the Commission on April 12, 2017)
    4.30English translation of the equity interest purchase agreement dated September  27, 2017, by and among Beijing TUS Yuanchuang Technology Development Co., Ltd., a company wholly owned byTus-Holdings, Beijing 21Vianet Broad Band Data Center Co., Ltd., WiFire Network Technology (Beijing) Co., Ltd., WiFire (Beijing) Technology Co., Ltd., Guangzhou Gehua Network Technology and Development Company Limited, Beijing Chengyishidai Network Technology Co., Ltd., Zhiboxintong (Beijing) Network Technology Co., Ltd., Beijing Fastweb Network Technology Co., Ltd. and Guangzai Wuxian (Shanghai) Network Technology Co., Ltd
    4.31English translation of the share transfer agreement dated September  27, 2017 by and among Langfang Xunchi Computer Data Processing Co., Ltd. and Mr. Jian Li
    4.32English translation of the share transfer agreement dated December  14, 2017 by and among Langfang Xunchi Computer Data Processing Co., Ltd., Tibet Xingtao Culture Communication Co., Ltd. and Sichuan Aipu Network Co., Ltd.
    4.33*English translation of the lease dated August 15, 2018 by and between the 21ViaNet Broad Band Data Center Co., Ltd. and Beijing Tuspark Harmonious Investment Development Co., Ltd.
    8.1*  List of Subsidiaries and Principal Consolidated Affiliated Entities
  11.1  Code of Business Conduct and Ethics of Registrant (incorporated by reference to Exhibit 99.1 from ourF-1 registration statement (FileNo. 333-173292), as amended, initially filed with the Commission on April 4, 2011)
  12.1*  Chief Executive Officer Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
  12.2*  Chief Financial Officer Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
  13.1**  Chief Executive Officer Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit
Number

Description of Document

  13.2**  Chief Financial Officer Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
  15.1*  Consent of Ernst & Young Hua Ming LLP, Independent Registered Public Accounting Firm
  15.2*  Consent of Beijing DHHHan Kun Law FirmOffices
101.INS*  XBRL Instance Document
101.SCH*  XBRL Taxonomy Extension Schema Document
101.CAL*  XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF*  XBRL Taxonomy Extension Definition Linkbase Document
101.LAB*  XBRL Taxonomy Extension Label Linkbase Document
101.PRE*  XBRL Taxonomy Extension Presentation Linkbase Document

 

*

Filed with this Annual Report on Form20-F.

**

Furnished with Annual Report on Form20-F.

21VIANET GROUP, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

 

   Page

Consolidated Financial Statements

  

Report of Independent Registered Public Accounting Firm

  F-2

Consolidated Balance Sheets as of December 31, 20142017 and 20152018

  F-3 –F-6– F-6

Consolidated Statements of Operations for the Years Ended December  31, 2013, 20142016, 2017 and 20152018

  F-7

Consolidated Statements of Comprehensive Loss for the Years Ended December 31, 2013, 20142016, 2017 and 20152018

  F-8

Consolidated Statements of Cash Flows for the Years Ended December  31, 2013, 20142016, 2017 and 20152018

 F-9 – F-11

Consolidated Statements of Changes in Shareholders’ Equity for the Years Ended December 31, 2013, 20142016, 2017 and 20152018

  F-12 –F-14– F-14

Notes to the Consolidated Financial Statements for the Years Ended December 31, 2013, 20142016, 2017 and 20152018

  F-15 –F-80– F-76

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and the Board of Directors and the Shareholders of

21Vianet Group, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of 21Vianet Group, Inc. (the “Company”) as of December 31, 20152018 and 2014,2017, and the related consolidated statements of operations, comprehensive loss, cash flows and changes in shareholders’ equity for each of the three years in the period ended December 31, 2015. These2018 and the related notes (collectively referred to as the “consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States)statements”). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the consolidated financial position of 21Vianet Group, Inc.the Company at December 31, 20152018 and 2014,2017, and the consolidated results of its operations and its cash flows for each of the three years in the period ended December 31, 2015,2018, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), 21Vianet Group, Inc.’sthe Company’s internal control over financial reporting as of December 31, 2015,2018, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), and our report dated April 12, 2016March 27, 2019 expressed an unqualified opinion thereon.

Adoption of New Accounting Standards

As discussed in Note 2(r), Note 2(g) and Note 2(n) to the consolidated financial statements, the Company changed its method of accounting for revenue from contracts with customers, the presentation of the cash flows and its method of accounting for certain equity securities in the year ended December 31, 2018.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ Ernst & Young Hua Ming LLP

We have served as the Company’s auditor since 2010.

Shanghai, the People’s Republic of China

April 12, 2016March 27, 2019

21VIANET GROUP, INC.

CONSOLIDATED BALANCE SHEETS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”))

 

     As of December 31,       As of December 31, 
  Note  2014   2015   Notes   2017   2018 
     RMB   RMB   US$       RMB   RMB   US$ 

ASSETS

                

Current assets:

                

Cash and cash equivalents

     644,415     1,685,054     260,128       1,949,631    2,358,556    343,038 

Restricted cash

     161,649     195,230     30,138       242,494    265,214    38,574 

Accounts and notes receivable (net of allowance for doubtful accounts of RMB10,416 and RMB40,070 (US$6,186) as of December 31, 2014 and 2015, respectively)

  5   739,945     694,108     107,152  

Accounts and notes receivable (net of allowance for doubtful debt of RMB73,656 and RMB70,970 (US$10,322) as of December 31, 2017 and 2018, respectively)

   5    455,811    524,305    76,257 

Short-term investments

  6   911,242     104,897     16,193     6    548,890    245,014    35,636 

Inventories

  7   10,059     13,539     2,090       710    1,834    267 

Prepaid expenses and other current assets

  8   309,441     652,630     100,748     7    933,750    1,157,740    168,385 

Deferred tax assets

  23   35,002     31,113     4,803  

Amounts due from related parties

  24   54,867     105,137     16,230     23    114,256    125,446    18,245 
    

 

   

 

   

 

     

 

   

 

   

 

 

Total current assets

     2,866,620     3,481,708     537,482       4,245,542    4,678,109    680,402 
    

 

   

 

   

 

     

 

   

 

   

 

 

Non-current assets:

                

Property and equipment, net

  9   3,036,707     3,653,071     563,937     8    3,319,424    4,031,242    586,320 

Intangible assets, net

  10   1,404,453     1,274,166     196,697     9    401,115    355,313    51,678 

Land use rights, net

  11   66,175     64,682     9,985     10    163,671    147,493    21,452 

Goodwill

  12   1,755,970     1,755,970     271,075     11    989,530    989,530    143,921 

Restricted cash

     121,415     128,515     19,839       3,344    37,251    5,418 

Deferred tax assets

  23   42,573     46,900     7,240     22    172,818    159,441    23,190 

Long-term investments

  13   126,307     198,907     30,706     12    510,926    544,323    79,168 

Amounts due from related parties

  24   98,500     70,000     10,806     23    20,210    34,424    5,007 

Other non-current assets

     121,461     189,991     29,330       81,581    173,591    25,248 
    

 

   

 

   

 

     

 

   

 

   

 

 

Total non-current assets

     6,773,561     7,382,202     1,139,615       5,662,619    6,472,608    941,402 
    

 

   

 

   

 

     

 

   

 

   

 

 

Total assets

     9,640,181     10,863,910     1,677,097       9,908,161    11,150,717    1,621,804 
    

 

   

 

   

 

     

 

   

 

   

 

 

 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

CONSOLIDATED BALANCE SHEETS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”))

 

   Note  As of December 31, 
     2014   2015 
      RMB   RMB   US$ 

LIABILITIES AND SHAREHOLDERS’ EQUITY

        

Current liabilities:

        

Short-term bank borrowings (including short-term bank borrowings of the Consolidated VIEs without recourse to the primary beneficiaries of RMB160,181 and RMB276,000 (US$42,607) as of December 31, 2014 and 2015, respectively)

  14   160,181     276,000     42,607  

Accounts and notes payable (including accounts and notes payable of the Consolidated VIEs without recourse to the primary beneficiaries of RMB340,519 and RMB416,850 (US$64,351) as of December 31, 2014 and 2015, respectively)

     386,074     482,622     74,504  

Accrued expenses and other payables (including accrued expenses and other payables of the Consolidated VIEs without recourse to the primary beneficiaries of RMB375,124 and RMB435,912 (US$67,293) as of December 31, 2014 and 2015, respectively)

  15   599,491     637,957     98,483  

Advances from customers (including advances from customers of the Consolidated VIEs without recourse to the primary beneficiaries of RMB97,679 and RMB185,800 (US$28,683) as of December 31, 2014 and 2015, respectively)

     97,679     185,800     28,683  

Deferred revenue (including deferred revenue of the Consolidated VIEs without recourse to the primary beneficiaries of RMB338,655 and RMB332,091 (US$51,266) as of December 31, 2014 and 2015, respectively)

     347,441     342,105     52,812  

Income taxes payable (including income taxes payable of the Consolidated VIEs without recourse to the primary beneficiaries of RMB27,677 and RMB43,949 (US$6,785) as of December 31, 2014 and 2015, respectively)

     35,013     49,959     7,712  

Amounts due to related parties (including amounts due to related parties—current of the Consolidated VIEs without recourse to the primary beneficiaries of RMB53,371 and RMB48,762 (US$7,528) as of December 31, 2014 and 2015, respectively)

  24   326,804     397,588     61,377  

Current portion of long—term bank and other borrowings (including current portion of long—term bank and other borrowings of the Consolidated VIEs without recourse to the primary beneficiaries of RMB900,000 and RMB12,422 (US$1,918) as of December 31, 2014 and 2015, respectively)

  14   955,647     38,803     5,990  

Current portion of capital lease obligations (including current portion of capital lease obligations of the Consolidated VIEs without recourse to the primary beneficiaries of RMB54,984 and RMB123,694 (US$19,095) as of December 31, 2014 and 2015, respectively)

  16   71,939     140,488     21,688  

Deferred government grant (including deferred government grant of the Consolidated VIEs without recourse to the primary beneficiaries of RMB6,150 and RMB6,332 (US$977) as of December 31, 2014 and 2015, respectively)

  18   6,150     6,332     977  

Bonds payable (including bonds payable of the Consolidated VIEs without recourse to the primary beneficiaries of nil and nil as of December 31, 2014 and 2015, respectively)

  17   —       264,250     40,793  

Deferred tax liabilities (including deferred tax liabilities of theConsolidated VIEs without recourse to the primary beneficiaries of RMB2,696 and nil as of December 31, 2014 and 2015, respectively)

  23   2,696     —       —    
    

 

 

   

 

 

   

 

 

 

Total current liabilities

     2,989,115     2,821,904     435,626  
    

 

 

   

 

 

   

 

 

 

       As of December 31, 
   Notes   2017   2018 
       RMB   RMB   US$ 

LIABILITIES AND SHAREHOLDERS’ EQUITY

        

Current liabilities:

        

Short-term bank borrowings (including short-term bank borrowings of the Consolidated VIEs without recourse to the primary beneficiaries of RMB50,000 and RMB50,000 (US$7,272) as of December 31, 2017 and 2018, respectively)

   13    50,000    50,000    7,272 

Accounts and notes payable (including accounts and notes payable of the Consolidated VIEs without recourse to the primary beneficiaries of RMB157,970 and RMB258,048 (US$37,532) as of December 31, 2017 and 2018, respectively)

     252,892    389,508    56,652 

Accrued expenses and other payables (including accrued expenses and other payables of the Consolidated VIEs without recourse to the primary beneficiaries of RMB368,190 and RMB392,619 (US$57,104) as of December 31, 2017 and 2018, respectively)

   14    657,133    659,320    95,894 

Advances from customers (including advances from customers of the Consolidated VIEs without recourse to the primary beneficiaries of RMB403,244 and RMB670,037 (US$97,453) as of December 31, 2017 and 2018, respectively)

     403,244    670,037    97,453 

Deferred revenue (including deferred revenue of the Consolidated VIEs without recourse to the primary beneficiaries of RMB49,699 and RMB51,026 (US$7,421) as of December 31, 2017 and 2018, respectively)

     55,753    57,754    8,400 

Income taxes payable (including income taxes payable of the Consolidated VIEs without recourse to the primary beneficiaries of RMB7,400 and RMB8,519 (US$1,239) as of December 31, 2017 and 2018, respectively)

     13,309    13,111    1,907 

Amounts due to related parties (including amounts due to related parties—current of the Consolidated VIEs without recourse to the primary beneficiaries of RMB16,053 and RMB51,763 (US$7,529) as of December 31, 2017 and 2018, respectively)

   23    55,675    52,328    7,611 

Current portion of long-term bank borrowings (including current portion of long-term bank borrowings of the Consolidated VIEs without recourse to the primary beneficiaries of RMB70,289 and RMB75,284 (US$10,950) as of December 31, 2017 and 2018, respectively)

   13    70,289    75,284    10,950 

Current portion of capital lease obligations (including current portion of capital lease obligations of the Consolidated VIEs without recourse to the primary beneficiaries of RMB201,315 and RMB219,695 (US$31,953) as of December 31, 2017 and 2018, respectively)

   15    201,315    219,695    31,953 

Deferred government grants (including deferred government grants of the Consolidated VIEs without recourse to the primary beneficiaries of RMB4,574 and RMB4,173 (US$607) as of December 31, 2017 and 2018, respectively)

   17    4,574    4,173    607 
    

 

 

   

 

 

   

 

 

 

Total current liabilities

     1,764,184    2,191,210    318,699 
    

 

 

   

 

 

   

 

 

 

 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

CONSOLIDATED BALANCE SHEETS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”))

 

   Note As of December 31, 
    2014   2015 
     RMB   RMB   US$ 

Non-current liabilities:

       

Amounts due to related parties (including amounts due to related parties of the Consolidated VIEs without recourse to the primary beneficiaries of nil and nil as of December 31, 2014 and 2015, respectively)

  24  280,728     27,384     4,227  

Long-term bank and other borrowings (including long-term bank and other borrowings of the Consolidated VIEs without recourse to the primary beneficiaries of nil and RMB27,534 (US$4,251) as of December 31, 2014 and 2015, respectively)

  14  61,673     103,421     15,965  

Deferred revenue (including deferred revenue of the Consolidated VIEs without recourse to the primary beneficiaries of RMB74,044 and RMB68,535 (US$10,580) as of December 31, 2014 and 2015, respectively)

    74,044     68,535     10,580  

Bonds payable (including bonds payable of the Consolidated VIEs without recourse to the primary beneficiaries of nil and nil as of December 31, 2014 and 2015, respectively)

  17  2,264,064     2,000,000     308,747  

Non-current portion of capital lease obligations (including non-current portion of capital lease obligations of the Consolidated VIEs without recourse to the primary beneficiaries of RMB458,632 and RMB543,503 (US$83,902) as of December 31, 2014 and 2015, respectively)

  16  511,679     579,070     89,393  

Unrecognized tax benefits (including unrecognized tax benefits of the Consolidated VIEs without recourse to the primary beneficiaries of RMB20,453 and RMB11,098 (US$1,713) as of December 31, 2014 and 2015, respectively)

  23  20,453     14,492     2,237  

Deferred tax liabilities (including deferred tax liabilities of the Consolidated VIEs without recourse to the primary beneficiaries of RMB227,821 and RMB218,522 (US$33,734) as of December 31, 2014 and 2015, respectively)

  23  310,340     293,212     45,264  

Deferred government grants (including deferred government grants of the Consolidated VIEs without recourse to the primary beneficiaries of RMB27,422 and RMB31,288 (US$4,830) as of December 31, 2014 and 2015, respectively)

  18  27,422     31,288     4,830  

Mandatorily redeemable noncontrolling interests (including mandatorily redeemable noncontrolling interests of the Consolidated VIEs without recourse to the primary beneficiaries of RMB100,000 and RMB100,000 (US$15,437) as of December 31, 2014 and 2015, respectively)

  1(c)  100,000     100,000     15,437  
   

 

 

   

 

 

   

 

 

 

Total non-current liabilities

    3,650,403     3,217,402     496,680  
   

 

 

   

 

 

   

 

 

 

Total liabilities

    6,639,518     6,039,306     932,306  
   

 

 

   

 

 

   

 

 

 

Commitments and contingencies

  30     

Redeemable noncontrolling interests

  28  773,706     790,229     121,990  

   Notes   As of December 31, 
   2017   2018 
       RMB   RMB   US$ 

Non-current liabilities:

        

Non-current portion of long-term bank borrowings (including long-term bank borrowings of the Consolidated VIEs without recourse to the primary beneficiaries of RMB187,638 and RMB112,000 (US$16,290) as of December 31, 2017 and 2018, respectively)

   13    187,638    112,000    16,290 

Bonds payable (including bonds payable of the Consolidated VIEs without recourse to the primary beneficiaries of nil and nil as of December 31, 2017 and 2018, respectively)

   16    1,929,208    2,037,836    296,391 

Non-current portion of capital lease obligations (includingnon-current portion of capital lease obligations of the Consolidated VIEs without recourse to the primary beneficiaries of RMB687,176 and RMB852,287 (US$123,960) as of December 31, 2017 and 2018, respectively)

   15    600,882    765,993    111,409 

Unrecognized tax benefits (including unrecognized tax benefits of the Consolidated VIEs without recourse to the primary beneficiaries of RMB13,225 and RMB4,938 (US$718) as of December 31, 2017 and 2018, respectively)

   22    16,511    6,677    971 

Deferred tax liabilities (including deferred tax liabilities of the Consolidated VIEs without recourse to the primary beneficiaries of RMB109,339 and RMB84,568 (US$12,300) as of December 31, 2017 and 2018, respectively)

   22    190,873    157,720    22,939 

Deferred government grants (including deferred government grants of the Consolidated VIEs without recourse to the primary beneficiaries of RMB17,861 and RMB11,619 (US$1,690) as of December 31, 2017 and 2018, respectively)

   17    17,861    11,619    1,690 

Amounts due to related parties (including amounts due to related parties of the consolidated VIEs without resource to the primary beneficiaries of nil and RMB504,478 (US$73,373) as of December 31, 2017 and 2018, respectively)

   23    —      504,478    73,373 
    

 

 

   

 

 

   

 

 

 

Totalnon-current liabilities

     2,942,973    3,596,323    523,063 
    

 

 

   

 

 

   

 

 

 

Total liabilities

     4,707,157    5,787,533    841,762 
    

 

 

   

 

 

   

 

 

 

Commitments and contingencies

   30       

 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

CONSOLIDATED BALANCE SHEETS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”)), except for number of shares and per share data)

 

  Note   As of December 31,   Notes   As of December 31, 
  2014 2015   2017 2018 
      RMB RMB US$       RMB RMB US$ 

Shareholders’ equity:

            

Class A Ordinary shares (par value of US$0.00001 per share; 1,200,000,000 and 1,200,000,000 shares authorized; 346,803,765 and 458,916,346 shares issued and outstanding as of December 31, 2014 and 2015, respectively)

   27     23   30   4  

Class B Ordinary Shares (par value of US$0.00001 per share; 300,000,000 and 300,000,000 shares authorized; 49,430,544 and 63,596,248 shares issued and outstanding as of December 31, 2014 and 2015, respectively)

   27     3   4   1  

Class A Ordinary shares (par value of US$0.00001 per share; 1,200,000,000 and 1,200,000,000 shares authorized; 496,636,128 and 499,706,628 shares issued and outstanding as of December 31, 2017 and 2018, respectively)

   27    34  34  5 

Class B Ordinary Shares (par value of US$0.00001 per share; 300,000,000 and 300,000,000 shares authorized; 174,649,638 and 174,649,638 shares issued and outstanding as of December 31, 2017 and 2018, respectively)

   27    12  12  2 

Additional paid-in capital

     4,225,029   6,403,117   988,471       8,980,407  9,141,494  1,329,575 

Accumulated other comprehensive loss

   20     (65,754 (24,236 (3,741

Accumulated other comprehensive (loss) income

   19    (2,673 85,979  12,505 

Statutory reserves

     52,263   63,174   9,752       38,736  42,403  6,167 

Accumulated deficit

     (1,794,975 (2,233,985 (344,867     (3,629,300 (3,838,032 (558,219

Treasury stock

   19     (213,665 (193,142 (29,816   18    (337,683 (337,683 (49,114
    

 

  

 

  

 

     

 

  

 

  

 

 

Total 21Vianet Group, Inc. shareholders’ equity

     2,202,924   4,014,962   619,804       5,049,533  5,094,207  740,921 

Noncontrolling interest

     24,033   19,413   2,997       151,471  268,977  39,121 
    

 

  

 

  

 

     

 

  

 

  

 

 

Total shareholders’ equity

     2,226,957   4,034,375   622,801       5,201,004  5,363,184  780,042 
    

 

  

 

  

 

     

 

  

 

  

 

 

Total liabilities, redeemable noncontrolling interests and shareholders’ equity

     9,640,181   10,863,910   1,677,097  

Total liabilities and shareholders’ equity

     9,908,161  11,150,717  1,621,804 
    

 

  

 

  

 

     

 

  

 

  

 

 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(Amounts in thousands of RMB and US$, except for number of shares and per share data)

       For the years ended December 31, 
   Note   2016  2017  2018 
       RMB  RMB  RMB  US$ 

Net revenues

       

Hosting and related services

     2,668,655   2,975,178   3,401,037   494,660 

Managed network services

     973,119   417,527   —     —   
    

 

 

  

 

 

  

 

 

  

 

 

 

Total net revenues

     3,641,774   3,392,705   3,401,037   494,660 

Hosting and related services

     (1,936,658  (2,130,279  (2,456,166  (357,235

Managed network services

     (992,980  (504,016  —     —   
    

 

 

  

 

 

  

 

 

  

 

 

 

Total cost of revenues

     (2,929,638  (2,634,295  (2,456,166  (357,235
    

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

     712,136   758,410   944,871   137,425 

Operating income (expenses)

       

Operating income

     6,783   5,439   5,027   731 

Sales and marketing expenses

     (352,926  (256,682  (172,176  (25,042

Research and development expenses

     (149,337  (149,143  (92,109  (13,397

General and administrative expenses

     (639,648  (519,950  (462,637  (67,288

(Allowance) reversal for doubtful debt

     (117,564  (37,427  598   87 

Changes in the fair value of contingent purchase consideration payables

     93,307   (937  13,905   2,022 

Impairment of long-lived assets

     (392,947  (401,808  —     —   

Impairment of goodwill

     —     (766,440  —     —   
    

 

 

  

 

 

  

 

 

  

 

 

 

Total operating expenses

     (1,552,332  (2,126,948  (707,392  (102,887
    

 

 

  

 

 

  

 

 

  

 

 

 

Operating (loss) profit

     (840,196  (1,368,538  237,479   34,538 

Interest income

     21,078   32,925   45,186   6,572 

Interest expenses

     (198,589  (185,313  (236,066  (34,334

Impairment of long-term investment

     —     (20,258  —     —   

Gain on disposal of subsidiaries

   4    —     497,036   4,843   704 

Loss on debt extinguishment

     (29,841  —     —     —   

Other income

     28,922   16,764   58,033   8,441 

Other expenses

     (16,449  (17,060  (4,103  (597

Foreign exchange gain (loss), net

     56,341   (17,153  (81,055  (11,789
    

 

 

  

 

 

  

 

 

  

 

 

 

(Loss) income before income taxes and gain (loss) from equity method investments

     (978,734  (1,061,597  24,317   3,535 

Income tax benefits (expenses)

   22    11,160   90,170   (24,411  (3,550

Gain (loss) from equity method investments

     35,652   53,783   (186,642  (27,146
    

 

 

  

 

 

  

 

 

  

 

 

 

Net loss

     (931,922  (917,644  (186,736  (27,161

Net loss (income) attributable to noncontrolling interest and redeemable noncontrolling interest

     298,324   144,914   (18,329  (2,666
    

 

 

  

 

 

  

 

 

  

 

 

 

Net loss attributable to the Company’s ordinary shareholders

     (633,598  (772,730  (205,065  (29,827
    

 

 

  

 

 

  

 

 

  

 

 

 

Loss per share:

       

Basic

   26    RMB (1.37  RMB (1.36  RMB (0.30  US$ (0.04
    

 

 

  

 

 

  

 

 

  

 

 

 

Diluted

   26    RMB (1.37  RMB (1.36  RMB (0.30  US$ (0.04
    

 

 

  

 

 

  

 

 

  

 

 

 

Shares used in loss per share computation:

       

Basic

   26    617,169,833   672,836,226   674,732,130   674,732,130 

Diluted

   26    617,169,833   672,836,226   674,732,130   674,732,130 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

CONSOLIDATED STATEMENTS OF OPERATIONSCOMPREHENSIVE LOSS

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”))

 

       For the year ended December 31, 
   Note   2013  2014  2015 
       RMB  RMB  RMB  US$ 

Net revenues

       

Hosting and related services

     1,259,260    1,980,688    2,707,445    417,957  

Managed network services

     707,457    895,759    926,927    143,093  
    

 

 

  

 

 

  

 

 

  

 

 

 

Total net revenues

     1,966,717    2,876,447    3,634,372    561,050  

Cost of revenues

     (1,449,845  (2,066,304  (2,780,614  (429,253
    

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

     516,872    810,143    853,758    131,797  

Operating income (expenses)

       

Operating income

     —      —      8,569    1,323  

Sales and marketing expenses

     (154,479  (287,229  (359,460  (55,491

General and administrative expenses

     (186,907  (493,309  (600,940  (92,769

Research and development expenses

     (77,831  (121,676  (142,835  (22,050

Changes in the fair value of contingent purchase consideration payables

     (55,882  (22,629  (43,325  (6,688
    

 

 

  

 

 

  

 

 

  

 

 

 

Total operating income (expenses)

     (475,099  (924,843  (1,137,991  (175,675
    

 

 

  

 

 

  

 

 

  

 

 

 

Operating profit (loss)

     41,773    (114,700  (284,233  (43,878

Interest income

     48,503    67,904    53,494    8,258  

Interest expense

     (136,775  (232,020  (274,184  (42,327

Loss on debt extinguishment

   17     —      (41,581  —      —    

Other income

     6,232    26,560    30,430    4,698  

Other expense

     (2,112  (1,040  (3,701  (571

(Loss) gain from equity method investment

     (1,372  (671  52,355    8,082  

Foreign exchange gain (loss)

     7,072    (16,256  72,394    11,176  
    

 

 

  

 

 

  

 

 

  

 

 

 

Loss before income taxes

     (36,679  (311,804  (353,445  (54,562

Income tax expense

   23     (10,324  (16,673  (47,830  (7,384
    

 

 

  

 

 

  

 

 

  

 

 

 

Net loss

     (47,003  (328,477  (401,275  (61,946

Net income attributable to noncontrolling interest

     (1,223  (20,003  (26,824  (4,141
    

 

 

  

 

 

  

 

 

  

 

 

 

Net loss attributable to the Company’s ordinary shareholders

     (48,226  (348,480  (428,099  (66,087
    

 

 

  

 

 

  

 

 

  

 

 

 

Loss per share:

       

Basic

   26     RMB (0.13  RMB (0.89  RMB (0.85  US$ (0.13
    

 

 

  

 

 

  

 

 

  

 

 

 

Diluted

   26     RMB (0.13  RMB (0.89  RMB (0.85  US$ (0.13
    

 

 

  

 

 

  

 

 

  

 

 

 

Shares used in loss per share computation:

       

Basic

   26     364,353,974    401,335,788    492,065,239    492,065,239  

Diluted

   26     364,353,974    401,335,788    492,065,239    492,065,239  

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”))

  For the year ended December 31,   For the years ended December 31, 
  2013 2014 2015   2016 2017 2018 
  RMB RMB RMB US$   RMB RMB RMB US$ 

Net loss

   (47,003 (328,477 (401,275 (61,946   (931,922 (917,644 (186,736 (27,161

Other comprehensive (loss) income, net of tax of nil:

     
  

 

  

 

  

 

  

 

 

Other comprehensive income (loss), net of tax of nil:

     

Foreign currency translation adjustments, net of tax of nil

   (25,222 16,835   41,518   6,409     142,526  (120,963 88,652  12,894 

Other comprehensive (loss) income, net of tax of nil

   (25,222 16,835   41,518   6,409  
  

 

  

 

  

 

  

 

 

Other comprehensive income (loss), net of tax of nil

   142,526  (120,963 88,652  12,894 
  

 

  

 

  

 

  

 

 

Comprehensive loss

   (72,225 (311,642 (359,757 (55,537   (789,396 (1,038,607 (98,084 (14,267

Comprehensive income attributable to noncontrolling interest

   (1,223 (20,003 (26,824 (4,141
  

 

  

 

  

 

  

 

 

Comprehensive loss (income) attributable to noncontrolling interest and redeemable noncontrolling interest

   298,324  144,914  (18,329 (2,666
  

 

  

 

  

 

  

 

 

Comprehensive loss attributable to the Company’s ordinary shareholders

   (73,448 (331,645 (386,581 (59,678   (491,072 (893,693 (116,413 (16,933
  

 

  

 

  

 

  

 

 

 

 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”))

 

  For the year ended December 31,   For the years ended December 31, 
  2013   2014   2015   2016
(As adjusted)
   2017
(As adjusted)
   2018 
  RMB   RMB   RMB   US$   RMB   RMB   RMB   US$ 

CASH FLOWS FROM OPERATING ACTIVITIES

                

Net loss

   (47,003   (328,477   (401,275   (61,946   (931,922   (917,644   (186,736   (27,161

Adjustments to reconcile net loss to net cash generated from operating activities:

                

Foreign exchange (gain) loss

   (7,072   16,256     (72,394   (11,176

Foreign exchange (gain) loss, net

   (56,341   17,153    81,055    11,789 

Changes in the fair value of contingent purchase consideration payables

   55,882     22,629     43,325     6,688     (93,307   937    (13,905   (2,022

Gain from settlement of contingent purchase consideration

   —      —      (500   (73

Depreciation of property and equipment

   141,286     278,986     402,035     62,064     480,105    523,500    566,491    82,393 

Amortization of intangible assets

   58,903     127,669     184,147     28,427     183,964    143,602    68,115    9,907 

Loss (gain) on disposal of property and equipment

   347     (2,659   106     16  

Provision for doubtful accounts and other receivables

   550     9,913     32,796     5,063  

Stock based compensation expense

   67,769     233,735     190,027     29,335  

Deferred income taxes benefit

   (19,581   (28,728   (20,262   (3,128

Loss (gain) from equity method investment

   1,372     671     (52,355   (8,082

Loss (gain) on disposal of property and equipment and intangible assets

   12,101    (3,285   (7,981   (1,161

Allowance (reversal) for doubtful debt

   117,564    37,427    (598   (87

Share-based compensation expense

   118,729    47,129    59,538    8,659 

Deferred income tax benefits

   (65,932   (128,026   (19,776   (2,876

(Gain) loss from equity method investments

   (35,652   (53,783   186,642    27,146 

Loss on debt extinguishment

   —       41,581     —       —       29,841    —      —      —   

Changes in operating assets and liabilities, net of effects of acquisitions:

        

Restricted cash

   (871   (47,175   (83,913   (12,954

Gain from disposal of equity investments without readily determinable fair value

   (5,160   —      (20,496   (2,981

Gain from disposal of equity method investment

   —      —      (16,509   (2,401

Dividend income of equity investments without readily determinable fair values

   —      (1,821   (406   (59

Gain from disposal of subsidiaries

   —      (497,036   (4,843   (704

Impairment of long-lived assets

   392,947    401,808    —      —   

Impairment of goodwill

   —      766,440    —      —   

Impairment of long-term investment

   —      20,258    —      —   

Changes in operating assets and liabilities, net of effects of acquisitions and disposals:

        

Accounts and notes receivable

   (303,391   (81,744   15,086     2,329     (40,988   18,277    (68,809   (10,008

Inventories

   —       (2,341   (3,480   (537   9,108    (1,134   (1,124   (163

Prepaid expenses and other current assets

   (44,596   (103,314   (278,826   (43,043   (140,266   (310,190   (261,321   (38,006

Amounts due from related parties

   (7,651   (1,757   (17,927   (2,767   (16,958   4,436    (38,047   (5,534

Accounts and notes payables

   61,269     121,698     96,548     14,904     46,947    42,468    41,380    6,018 

Unrecognized tax benefits (expense)

   6,219     1,894     (5,961   (920   14,197    (3,939   (9,834   (1,430

Accrued expenses and other payables

   103,952     (46,945   92,692     14,309     82,216    270,082    77,744    11,308 

Deferred revenue

   9,582     (10,643   (10,845   (1,674   (28,086   (65,415   2,001    291 

Advances from customers

   546     97,133     88,121     13,604     15,597    201,847    266,793    38,803 

Income taxes payable

   (12,772   8,946     14,946     2,307     (28,060   (6,548   (198   (29

Deferred government grants

   (747   13,409     4,048     625     (6,627   (4,985   (6,643   (966

Amounts due to related parties

   538     4,628     195     30     3,552    (14,356   12,933    1,881 
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

 

Net cash generated from operating activities

   64,531     325,365     216,834     33,474     57,569    487,202    704,966    102,534 
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

 

 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”))

  For the years ended December 31, 
  2016
(As adjusted)
  2017
(As adjusted)
  2018 
  RMB  RMB  RMB  US$ 

CASH FLOWS FROM INVESTING ACTIVITIES

    

Purchases of property and equipment

  (574,501  (395,998  (435,220  (63,300

Purchases of intangible assets

  (37,999  (18,957  (17,874  (2,600

Proceeds from disposal of property and equipment

  51   5,719   15,429   2,244 

Disposal of subsidiaries, net

  —      (77,719  3,389   493 

Payments for short-term investments

  (285,127  (755,876  (98,905  (14,385

Payment of loan to a third party

  —      —      (20,000  (2,909

Receipt of loans to third parties

  43,279   100,000   20,413   2,969 

Proceeds received from maturity of short-term investments

  112,300   484,932   417,643   60,744 

Proceeds from disposal of long-term investments

  11,269   —      75,653   11,004 

Proceeds from dividend income of equity investments without readily determinable fair values

  —      1,821   406   59 

Payments for long-term investments

  (48,701  (162,176  (252,780  (36,765

Payment for deposit to acquire data center

  —      —      (13,000  (1,891

Receipt of deposit for disposal of subsidiaries

  —      10,000   —      —    

Payments foravailable-for-sale debt investments

  (5,324  —      —      —    

Payments for assets acquisition, net of cash acquired

  (56,264  (25,053  —      —    
 

 

 

  

 

 

  

 

 

  

 

 

 

Net cash used in investing activities

  (841,017  (833,307  (304,846  (44,337
 

 

 

  

 

 

  

 

 

  

 

 

 

CASH FLOWS FROM FINANCING ACTIVITIES

    

Proceeds from loan from a related party

  —      —      44,038   6,405 

Proceeds from exercise of stock options

  4,510   926   435   63 

Proceeds from issuance of ordinary shares

  2,548,695   —      —      —    

Payments for contingent purchase consideration in relation to acquisitions

  (2,617  —      —      —    

Repayment of 2016 bonds/ 2017 bonds

  (264,300  (420,600  —      —    

Repurchase of 2017 bonds

  (1,596,335  —      —      —    

Proceeds from issuance of 2020 Notes (Note 16)

  —      1,936,154   —      —    

Payment of issuance cost of 2020 Notes

  —      (9,735  —      —    

Proceeds from long-term bank borrowings

  214,620   44,440   —      —    

Proceeds from short-term bank borrowings

  1,725,676   70,000   69,999   10,181 

Repayment of long-term bank borrowings

  (49,320  (94,037  (70,643  (10,275

Repayment of short-term bank borrowings

  (318,000  (1,673,676  (69,999  (10,181

Payments for purchase of mandatorily redeemable noncontrolling interests

  (100,000  —      —      —    

Payments for purchase of property and equipment through capital leases

  (23,638  (199,126  (279,886  (40,708

Repayment of loan from a third party

  —      (100,000  —      —    

Rental prepayment and deposits for sales and leaseback transactions

  (152,715  (164,698  (48,401  (7,040

Contribution from noncontrolling interest in subsidiaries

  4,000   134,633   196,281   28,548 

Prepayment for future share repurchase plan

  (39,028  (3,866  —      —    

Refund of prepayment for share repurchase plan

  —     —     42,710   6,212 

Payments for share repurchase plan

  (42,665  (133,066  —      —    

Proceeds from issuance of notes

  —      —      95,565   13,899 
 

 

 

  

 

 

  

 

 

  

 

 

 

Net cash generated from (used in) financing activities

  1,908,883   (612,651  (19,901  (2,896
 

 

 

  

 

 

  

 

 

  

 

 

 

Effect of foreign exchange rate changes on cash and cash equivalents and restricted cash

  160,289   (140,298  85,333   12,411 

Net increase (decrease) in cash and cash equivalents and restricted cash

  1,285,724   (1,099,054  465,552   67,712 

Cash and cash equivalents and restricted cash at beginning of year

  2,008,799   3,294,523   2,195,469   319,318 
 

 

 

  

 

 

  

 

 

  

 

 

 

Cash and cash equivalents and restricted cash at end of year

  3,294,523   2,195,469   2,661,021   387,030 
 

 

 

  

 

 

  

 

 

  

 

 

 

Reconciliation of cash and cash equivalents and restricted cash to the consolidated balance sheets

    

Cash and cash equivalents

  1,297,418   1,949,631   2,358,556   343,038 

Restricted cash-current

  1,963,561   242,494   265,214   38,574 

Restrictedcash-non-current

  33,544   3,344   37,251   5,418 
 

 

 

  

 

 

  

 

 

  

 

 

 

Total cash and cash equivalents and restricted cash

  3,294,523   2,195,469   2,661,021   387,030 
 

 

 

  

 

 

  

 

 

  

 

 

 

 

   For the year ended December 31, 
   2013   2014   2015 
   RMB   RMB   RMB   US$ 

CASH FLOWS FROM INVESTING ACTIVITIES

        

Purchases of property and equipment

   (419,126   (800,510   (1,052,271   (162,444

Assets acquisition of BJ Yichengtaihe

   —       (137,445   —       —    

Purchases of intangible assets

   (36,181   (58,201   (47,513   (7,335

Proceeds from disposal of property and equipment

   241     16,638     1,702     263  

Payments for short-term investments

   (1,098,268   (152,143   (1,675,157   (258,600

Loans to related parties

   (37,050   (118,626   —       —    

Loans to third parties

   —       (198,422   (73,472   (11,342

Receipt of loans to a related party

   1,219     38,999     —       —    

Receipt of loan to a third party

   —       50,000     —       —    

Proceeds received from maturity of short-term investments

   219,143     442,998     2,496,826     385,444  

Payments for business acquisitions, net of cash acquired (Note 4)

   (61,793   (1,308,221   —       —    

Payments for long-term investments

   (50,500   (36,864   (20,245   (3,125

Loans to seller of BJ Yichengtaihe

   (24,000   —       —       —    

Deposit for acquisition of BJ Yichengtaihe

   (1,000   —       —       —    
  

 

 

   

 

 

   

 

 

   

 

 

 

Net cash used in investing activities

   (1,507,315   (2,261,797   (370,130   (57,139
  

 

 

   

 

 

   

 

 

   

 

 

 

CASH FLOWS FROM FINANCING ACTIVITIES

        

Restricted cash

   (383   81,151     50,332     7,770  

Proceeds from mandatorily redeemable noncontrolling interests (Note 1(c))

   100,000     —       —       —    

Proceeds from exercise of stock options

   6,470     2,981     7,344     1,134  

Proceeds from issuance of ordinary shares

   533,301     —       1,808,498     279,184  

Repurchase of ordinary shares

   (59,822   (213,665   —       —    

Consideration paid to selling shareholders

   (78,685   —       (19,310   (2,981

Proceeds received on behalf of selling shareholders

   78,685     —       —       —    

Dividends paid to a noncontrolling shareholders of subsidiary

   (3,476   —       —       —    

Repurchase of bonds (Note 17)

     (760,607   —       —    

Proceeds from issuance of bonds, net

   972,841     1,980,640     —       —    

Proceeds from long-term bank and other borrowings

   935,861     48,076     85,213     13,155  

Proceeds from short-term bank borrowings

   200,044     362,928     300,000     46,312  

Repayment of long-term bank borrowings

   (4,000   (195,785   (960,317   (148,247

Repayment of short-term bank borrowings

   (203,279   (380,418   (184,181   (28,433

Payments for business acquisitions, net of cash acquired (Note 4)

   —       (4,870   —       —    

Payments for purchase of noncontrolling interest, net of cash acquired

   —       —       (8,000   (1,235

Payment for acquisition of property and equipment through capital leases

   —       (31,983   (81,547   (12,589

Advance of loan from a third party

   —       150,000     —       —    

Repayment of loan from a third party

   —       (50,000   —       —    

Proceeds from sales and leaseback transactions

   —       164,000     130,000     20,069  

Rental prepayment and deposits for sales and leaseback transactions

   —       (30,716   (13,000   (2,007
  

 

 

   

 

 

   

 

 

   

 

 

 

Net cash generated from financing activities

   2,477,557     1,121,732     1,115,032     172,132  
  

 

 

   

 

 

   

 

 

   

 

 

 

Effect of foreign exchange rate changes on cash and cash equivalents

   (8,171   259     78,903     12,180  

Net increase (decrease) in cash and cash equivalents

   1,026,602     (814,441   1,040,639     160,647  

Cash and cash equivalents at beginning of year

   432,254     1,458,856     644,415     99,481  
  

 

 

   

 

 

   

 

 

   

 

 

 

Cash and cash equivalents at end of year

   1,458,856     644,415     1,685,054     260,128  
  

 

 

   

 

 

   

 

 

   

 

 

 

F-10

The accompanying notes are an integral part of these consolidated financial statements


21VIANET GROUP, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”))

 

  For the year ended December 31,   For the years ended December 31, 
  2013   2014   2015   2016   2017   2018 
  RMB   RMB   RMB   US$   RMB   RMB   RMB   US$ 

Supplemental disclosures of cash flow information:

Supplemental disclosures of cash flow information:

  

    

Supplemental disclosures of cash flow information:

 

    

Income taxes paid

   (38,119   (32,750   (62,815   (9,697   (50,349   (55,076   (57,407   (8,350

Interest paid

   (62,123   (229,348   (242,713   (37,468   (155,679   (96,846   (160,984   (23,414

Interest received

   27,097     83,376     61,490     9,492     19,886    28,857    50,793    7,388 

Supplemental disclosures of non-cash activities:

Supplemental disclosures of non-cash activities:

  

    

Supplemental disclosures ofnon-cash activities:

 

    

Purchase of property and equipment through capital leases

   262,668     231,879     135,940     20,986     240,474    453,786    884,871    128,699 

Purchase of property and equipment included in accrued expenses and other payables, notes payable, and amounts due to related parties

   44,573     125,682     (94,782   (14,632

Purchase of property and equipment included in accrued expenses and other payables

   (51,669   (15,750   21,918    3,188 

Purchase of intangible assets included in accrued expenses and other payables

   (10,187   (4,946   (1,392   (215   (1,310   1,354    870    127 

Contingent consideration related to the acquisitions included in amount due to related parties

   35,483     370,752     (174,761   (26,479

Contingent purchase consideration related to the acquisitions included in amounts due to related parties and accrued expenses and other payables

   (306,126   (937   36,734    5,343 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY

(Amounts in thousands of RMB and US$, except for number of shares)

 

  Notes  Number of
ordinary
shares
  Treasury
Stock
  Ordinary
shares
  Additional
paid-in
capital
  Accumulated
other
comprehensive
(loss) income
  Statutory
reserves
  Accumulated
deficit
  Total
21Vianet
Group, Inc.
shareholders’
equity
  Noncontrolling
interest
  Total
shareholders’
equity
 

Balance as of January 1, 2016

   522,512,594   (193,142  34   6,403,117   (24,236  63,174   (2,233,985  4,014,962   19,413   4,034,375 

Consolidated net loss

   —     —     —     —     —     —     (633,598  (633,598  2,389   (631,209

Contribution from noncontrolling interest in a subsidiary

   —     —     —     —     —     —     —     —     4,000   4,000 

Foreign exchange difference

   —     —     —     —     142,526   —     —     142,526   —     142,526 

Issuance of new shares for stock consideration settlement

   10,087,476   —     1   (1  —     —     —     —     —     —   

Issuance of new shares for Tuspark Innovation Venture Limited

   143,050,264   —     10   2,548,685   —     —     —     2,548,695   —     2,548,695 

Issuance of new shares for share option exercised and restricted share units vested

  27   3,261,456   —     —     1,119   —     —     —     1,119   —     1,119 

Settlement of stock consideration settlement by treasury stock

  18   1,338,966   31,250   —     (30,714  —     —     —     536   —     536 

Share-based compensation

   —     —     —     90,734    —     —     90,734   —     90,734 

Share issued to depository bank

  26   4,500,000   —     —     —     —     —     —     —     —     —   

Reclassification of contingent purchase consideration payable upon resolution of contingencies

   —     —     —     210,000   —     —     —     210,000   —     210,000 

Appropriation of statutory reserves

  25   —     —     —     —     —     1,448   (1,448  —     —     —   

Increase in accretion of redeemable noncontrolling interests

  28   —     —     —     (210,485  —     —     —     (210,485  —     (210,485

Share repurchase

  18   (4,893,150  (42,665  —     —     —     —     —     (42,665  —     (42,665

Share options exercised

  21   921,594   —     —     3,391   —     —     —     3,391   —     3,391 

Restricted share units vested

   6,957,984   —     —     —     —     —     —     —     —     —   

Settlement of share options with shares held by depository bank

   (7,879,578  —     —     —     —     —     —     —     —     —   
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Balance as of December 31, 2016

   679,857,606   (204,557  45   9,015,846   118,290   64,622   (2,869,031  6,125,215   25,802   6,151,017 
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), except for number of shares)

 

  Note  Number of
ordinary
shares
  Treasury
Stock
  Ordinary
shares
  Additional
paid-in
capital
  Accumulated
other
comprehensive
(loss) income
  Statutory
reserves
  Accumulated
deficit
  Total
21Vianet
Group, Inc.
shareholders’
equity
  Noncontrolling
interest
  Total
shareholders’

equity
 

Balance as of January 1, 2013

   346,998,505    (20,702  23    3,294,855    (57,367  25,871    (1,371,877  1,870,803    18,502    1,889,305  

Consolidated net loss

   —      —      —      —      —      —      (48,226  (48,226  1,223    (47,003

Other comprehensive loss, net

   —      —      —      —      (25,144  —      —      (25,144  —      (25,144

Issuance of new shares

  27    39,965,142    —      2    533,299    —      —      —      533,301    —      533,301  

Settlement of stock consideration by treasury stock

  19    5,040,684    71,607    —      (71,529  (78  —      —      —      —      —    

Share based compensation

  22    —      —      —      58,873    —      —      —      58,873    —      58,873  

Share issued to depository bank

   6,000,000    —      1    (1  —      —      —      —      —      —    

Reclassification of contingent consideration payable upon resolution of contingencies

   —      —      —      122,797    —      —      —      122,797    —      122,797  

Appropriation of statutory reserves

  25    —      —      —      —      —      9,307    (9,307  —      —      —    

Appropriation of dividend to noncontrolling interests

   —      —      —      —      —      —      —      —      (3,476  (3,476

Share repurchase

  19    (3,521,214  (59,822  —      —      —      — ��    —      (59,822  —      (59,822

Share options exercised

  22    6,587,580    —      —      6,470    —      —      —      6,470    —      6,470  

Restricted share units vested

  22    1,500,348    —      —      —      —      —      —      —      —      —    

Settlement of share options with shares held by depository bank

   (4,344,510  —      —      —      —      —      —      —      —      —    
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Balance as of December 31, 2013

   398,226,535    (8,917  26    3,944,764    (82,589  35,178    (1,429,410  2,459,052    16,249    2,475,301  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 
  Notes  Number of
ordinary
shares
  Treasury
Stock
  Ordinary
shares
  Additional
paid-in
capital
  Accumulated
other
comprehensive
income (loss)
  Statutory
reserves
  Accumulated
deficit
  Total
21Vianet
Group, Inc.
shareholders’
equity
  Noncontrolling
interest
  Total
shareholders’
equity
 

Balance as of January 1, 2017

   679,857,606   (204,557  45   9,015,846   118,290   64,622   (2,869,031  6,125,215   25,802   6,151,017 

Consolidated net loss

   —     —     —     —     —     —     (772,730  (772,730  (3,018  (775,748

Cumulative adjustment for changes in accounting principles

   —     —     —     —     —     —     (13,425  (13,425  —     (13,425

Contribution from noncontrolling interest in a subsidiary

   —     —     —     —     —     —     —     —     134,633   134,633 

Foreign exchange difference

   —     —     —     —     (120,963  —     —     (120,963  —     (120,963

Issuance of new shares for share option exercised and restricted share units vested

  27   3,119,052   —     —     —     —     —     —     —     —     —   

Share-based compensation

   —    —    —    105,532    —    —    105,532   —    105,532 

Share issued to depository bank

  26   9,000,000   —     1  (1  —     —     —     —     —     —   

Appropriation of statutory reserves

  25   —     —     —     —     —     2,083   (2,083  —     —     —   

Appropriation of dividend

   —     —     —     —     —     —     —     —     (5,946  (5,946

Disposal of subsidiaries

   —     —     —     —     —     (27,969  27,969   —     —     —   

Increase in accretion of redeemable noncontrolling interests

  28   —     —     —     (141,896  —     —     —     (141,896  —     (141,896

Share repurchase

  18   (20,690,892  (133,126  —     —     —     —     —     (133,126  —     (133,126

Share options exercised

  21   332,754   —     —     926   —     —     —     926   —     926 

Restricted share units vested

   10,576,398   —     —     —     —     —     —     —     —     —   

Settlement of share options with shares held by depository bank

   (10,909,152  —     —     —     —     —     —     —     —     —   
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Balance as of December 31, 2017

   671,285,766   (337,683  46   8,980,407   (2,673  38,736   (3,629,300  5,049,533   151,471   5,201,004 
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), except for number of shares)

 

  Note  Number of
ordinary
shares
  Treasury
Stock
  Ordinary
shares
  Additional
paid-in
capital
  Accumulated
other
comprehensive
(loss) income
  Statutory
reserves
  Accumulated
deficit
  Total
21Vianet
Group, Inc.
shareholders’
equity
  Noncontrolling
interest
  Total
shareholders’

equity
 

Balance as of January 1, 2014

   398,226,535    (8,917  26    3,944,764    (82,589  35,178    (1,429,410  2,459,052    16,249    2,475,301  

Consolidated net loss

   —      —      —      —      —      —      (348,480  (348,480  2,187    (346,293

Contribution by noncontrolling interest through acquisition

   —      —      —      —      —      —      —      —      5,597    5,597  

Other comprehensive income, net

   —      —      —      —      16,950    —      —      16,950    —      16,950  

Issuance of new shares

  27    6,350,610    —      —      —      —      —      —      —      —      —    

Settlement of post-acquisition compensation expense by treasury stock

   456,288    8,917    —      (8,802  (115  —      —      —      —      —    

Share based compensation

   —      —      —      110,449    —      —      —      110,449    —      110,449  

Post-compensation by treasury stock

   —      —      —      117,207    —      —      —      117,207    —      117,207  

Reclassification of contingent consideration payable upon resolution of contingencies

   —      —      —      66,280    —      —      —      66,280    —      66,280  

Appropriation of statutory reserves

  25    —      —      —      —      —      17,085    (17,085  —      —      —    

Increase in accretion of redeemable noncontrolling interests

   —      —      —      (7,850  —      —      —      (7,850  —      (7,850

Share repurchase

  19    (9,318,510  (213,665)    —      —      —      —      —      (213,665  —      (213,665

Share options exercised

  22    1,828,910    —      —      2,981    —      —      —      2,981    —      2,981  

Restricted share units vested

   4,065,420    —      —      —      —      —      —      —      —      —    

Settlement of share options with shares held by depository bank

   (5,374,944  —     

 

—  

  

  —      —      —      —      —      —      —    
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Balance as of December 31, 2014

   396,234,309    (213,665  26    4,225,029    (65,754  52,263    (1,794,975  2,202,924    24,033    2,226,957  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

  Notes  Number of
ordinary
shares
  Treasury
Stock
  Ordinary
shares
  Additional
paid-in
capital
  Accumulated
other
comprehensive
(loss) income
  Statutory
reserves
  Accumulated
deficit
  Total
21Vianet
Group, Inc.
shareholders’
equity
  Noncontrolling
interest
  Total
shareholders’
equity
 

Balance as of January 1, 2018

   671,285,766   (337,683  46   8,980,407   (2,673  38,736   (3,629,300  5,049,533   151,471   5,201,004 

Consolidated net loss

   —     —     —     —     —     —     (205,065  (205,065  18,329   (186,736

Foreign exchange difference

   —     —     —     477   88,652   —     —     89,129   —     89,129 

Issuance of new shares for share option exercised and restricted share units vested

  27   3,070,500   —     —     —     —     —     —     —     —     —   

Share-based compensation

   —     —     —     67,009   —     —     —     67,009   —     67,009 

Disposal of 49% interest in a subsidiary

   —     —     —     93,166   —     —     —     93,166   103,115   196,281 

Appropriation of statutory reserves

  5   —     —     —     —     —     3,667   (3,667  —     —     —   

Disposal of subsidiaries

   —     —      —     —     —     —     —     (3,938  (3,938

Share options exercised

  21   219,972   —     —     435   —     —     —     435   —     435 

Restricted share units vested

   5,115,558   —     ���     —     —     —     —     —     —     —   

Settlement of share options with shares held by depository bank

   (5,335,530  —     —     —     —     —     —     —     —     —   
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Balance as of December 31, 2018

   674,356,266   (337,683  46   9,141,494   85,979   42,403   (3,838,032  5,094,207   268,977   5,363,184 
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Balance as of December 31, 2018 US$

    (49,114  7   1,329,575   12,505   6,167   (558,219  740,921   39,121   780,042 
   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”) except for number of shares)

  Note Number of
ordinary
shares
  Treasury
Stock
  Ordinary
shares
  Additional
paid-in
capital
  Accumulated
other
comprehensive
(loss) income
  Statutory
reserves
  Accumulated
deficit
  Total
21Vianet
Group, Inc.
shareholders’
equity
  Noncontrolling
interest
  Total
shareholders’

equity
 

Balance as of January 1, 2015

   396,234,309    (213,665  26    4,225,029    (65,754  52,263    (1,794,975  2,202,924    24,033    2,226,957  

Consolidated net loss

   —      —      —      —      —      —      (428,099  (428,099  2,451    (425,648

Contribution by noncontrolling interest through acquisition

   —      —      —      (1,963  —      —      —      (1,963  (6,037  (8,000

Other comprehensive income, net

   —      —      —      —      41,518    —      —      41,518    —      41,518  

Issuance of new shares for stock consideration settlement

 27  13,098,599    —      1    (1  —      —      —      —      —      —    

Issuance of new shares for Esta Investment Pte Ltd./King Venture Holdings Limited/Xiaomi Ventures Limited

 27  98,672,082    —      7    1,808,491    —      —      —      1,808,498    —      1,808,498  

Issuance of new shares for share option exercise and restricted share units vested

   6,429,372    —      —      2,105    —      —      —      2,105    —      2,105  

Settlement of stock consideration settlement by treasury stock

 19  878,232    20,523    —      (20,523  —      —      —      —      —      —    

Share based compensation

   —      —      —      162,346     —      —      162,346    —      162,346  

Share issued to depository bank

 26  7,200,000    —      —      —      —      —      —      —      —      —    

Reclassification of contingent consideration payable upon resolution of contingencies

   —      —      —      214,543    —      —      —      214,543    —      214,543  

Appropriation of statutory reserves

 25  —      —      —      —      —      10,911    (10,911  —      —      —    

Appropriation of dividend

   —      —      —      —      —      —      —      —      (1,034  (1,034

Decrease in accretion of redeemable noncontrolling interests

 28  —      —      —      7,850    —      —      —      7,850    —      7,850  

Share options exercised

 22  2,454,420    —      —      5,240    —      —      —      5,240    —      5,240  

Restricted share units vested

   4,462,098    —      —      —      —      —      —      —      —      —    

Settlement of share options with shares held by depository bank

   (6,916,518  —      —      —      —      —      —      —      —      —    
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Balance as of December 31, 2015

   522,512,594    (193,142  34    6,403,117    (24,236  63,174    (2,233,985  4,014,962    19,413    4,034,375  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Balance as of December 31, 2015, in US$

   522,512,594    (29,816  5    988,471    (3,741  9,752    (344,867  619,804    2,997    622,801  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

The accompanying notes are an integral part of these consolidated financial statements

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

 

1.

ORGANIZATION

21Vianet Group, Inc. (the “Company”) was incorporated under the laws of the Cayman Islands on October 16, 2009 and its principal activity is investment holding. The Company isthrough its consolidated subsidiaries and variable interest entities (the “VIEs”) are principally engaged in the provision of Hostinghosting and related services and Managed Network Services.after the disposal of subsidiaries which are engaged in managed network services in September 2017 (Note 4).

 

(a)

As of December 31, 2015,2018, the significant subsidiaries of the Company, VIEs and consolidated variable interest entitiessubsidiaries of VIEs are as follows:

 

Entity

  

Date of

incorporation/

Acquisitionacquisition

  

Place of
incorporation

  Percentage
of direct
ownership
by the
Company
  

Principal activities

         Direct   

Subsidiaries:

     

21ViaNet Group Limited (“21Vianet HK”)

  May 25, 2007  Hong Kong   100 Investment holding

21ViaNet Data Center Co., Ltd. (“21Vianet China”)(1)

  June 12, 2000  PRC   100 Provision of technical and consultation services and rental of long-lived assets

Fastweb International Holdings (“Fastweb Holdings”)(5)

September 9, 2012Cayman Islands100Investment holding

Hongkong Fastweb
Holdings Co., Limited
(“Fastweb HK”)(5)

September 9, 2012Hong Kong100Investment holding

Beijing Fastweb Technology Co., Ltd. (“Fastweb Technology”)(1) /(5)

September 9, 2012PRC100Dormant company

21Vianet (Foshan) Technology Co., Ltd.
(“FS Technology”)(1)

  December 20, 2011  PRC   100 Trading of network equipment, provision of technical and internet data center services

21Vianet Anhui Suzhou Technology Co., Ltd.
(“SZ Technology”)(1)

  November 16, 2011  PRC   100 Trading of network equipment

21Vianet Xi’an Holding Limited (“21V Xi’an Holding”)(4)

July 5, 2012British Virgin Islands100Investment holding

21Vianet (Xi’an) Technology Co., Ltd.
(“Xi’an Tech”)(1) /(4)

July 5, 2012PRC100Provision of technical and internet data center

21Vianet Hangzhou Information Technology Co., Ltd.
(“HZ Technology”)(1)

  March 4, 2013  PRC   100 Provision of internet data center services

21Vianet Mobile Limited
(“21V Mobile”)(7)

  April 30, 2013  Hong Kong   100 Investment holding and provision of telecommunication services

Joytone Infotech Co., Ltd.
(“SZ Zhuoaiyi”)(1) / (7)

  April 30, 2013  PRC   100 Provision of technical and consultation services

21Vianet Ventures Limited (“Ventures”)

  March 6, 2014  Hong Kong   100 Investment holding

WiFire GroupAbitcool (China) Broadband Inc. (“WiFire Group”aBitCool DG”)(1)

June 13, 2014PRC100Dormant company

Diyixian.com Limited (“DYX”)

  March 7,August 10, 2014  British Virgin IslandsHong Kong100Provision of virtual private network services

21Vianet Zhuhai Financial Leasing Co., Ltd. (“Zhuhai Financial Leasing”)(1)

April 9, 2015PRC100Provision of financial leasing business services

21Vianet DRP Investment Holdings Limited (“DRP investment”)

January 10, 2017Hong Kong   100 Investment holding

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

1.

ORGANIZATION (CONTINUED)

 

Entity

  

Date of

incorporation/

Acquisitionacquisition

  

Place of
incorporation

  Percentage
of direct
ownership
by the
Company
  

Principal activities

         Direct   

Abitcool (China) Broadband Inc.Shihua DC Investment Holdings Limited (“Shihua Investment”)

March 14, 2017Cayman51Investment holding

21Vianet (Xi’an) Technology Co., Ltd.
(“aBitCool DG”Xi’an Tech”)(1)

  June 13, 2014July 5, 2012  PRC   100Dormant company

Diyixian.com Limited (“DYX”) (10)

August 10, 2014Hong Kong10051 Provision of virtual private networktechnical and internet data center services

Foshan Zhuoyi Intelligence Data Co., Ltd. (“FS Zhuoyi”)(1)

July 7, 2016PRC51Provision of internet data center services

Dermot Holding Limited
(“Dermot BVI”)(10)(3)

  August 8, 2014  British Virgin Islands   100 Investment holding

21Vianet Zhuhai Financial Leasing Co., Ltd. (“Zhuhai Financial Leasing”)(1)

April 9, 2015PRC100Provision of financial leasing business services

Variable Interest Entities (the “VIEs”):

     

Beijing Yiyun Network Technology Co., Ltd. (formerly known as Beijing aBitCool Network Technology Co., Ltd.) (“21Vianet Technology”)(1) /(2)/(2)

  October 22, 2002  PRC     Provision of internet data center and managed network services

Beijing iJoy Information Technology Co., Ltd. (“BJ iJoy”)(1)/(2)/ (7)

  April 30, 2013  PRC     Provision of internet data center, content delivery network services

WiFire Network Technology (Beijing) Co., Ltd. (formerly known as aBitCool Small Micro Network Technology (BJ) Co., Ltd.) (“WiFire Network”)(1)/(2)

  April 1, 2014  PRC     Provision of telecommunication services

Held directly by BJ iJoy:21Vianet

Shanghai iJoy Information Technology Co., Ltd.
(“SH iJoy”)(1) / (2)/ (7)

May 30, 2013PRC—  Provision of internet data center, content delivery network services

Held directly by 21Vianet Technology:

       

Beijing 21Vianet Broad Band Data Center Co., Ltd. (“21Vianet Beijing”)(1)/(2)

  March 15, 2006  PRC     Provision of internet data center and managed network services

Dongguan Asia Cloud Investment Co., Ltd. (“Asia Cloud
Investment”)(1) / (2) / (8)

July 30, 2013PRC—  Investment holding

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

1.ORGANIZATION (CONTINUED)

Entity

Date of

incorporation/

Acquisition

Place of
incorporation

Percentage
of direct
ownership
by the
Company

Principal activities

Direct

Held directly by Asia Cloud Investment:

Dongguan Asia Cloud Network Technology Co., Ltd. (“Asia Cloud Technology”)(1) /(2) / (8)

August 16, 2013PRC—  Dormant company

Held directly by 21VianetBeijing:

       

21Vianet (Xi’an) Information Outsourcing Industry Park Services Co., Ltd.
(“Xi’an Sub”)(1)/(2)

  June 23, 2008  PRC     Provision of internet data center services

Beijing Chengyishidai Network Technology Co., Ltd.
(“CYSD”)(1) / (2) / (3)

September 30, 2010PRC—  Provision of managed network services

Zhiboxintong (Beijing) Network Technology Co., Ltd.
(“ZBXT”)(1) / (2)/ (3)

September 30, 2010PRC—  Provision of managed network services

Guangzhou Gehua Network Technology and Development Co., Ltd. (“Gehua”)(1) / (2)

October 8, 2011PRC—  Provision of managed network services

Langfang Xunchi Computer Data Processing Co., Ltd.
(“LF Xunchi”)(1)/(2)

  December 19, 2011  PRC     Dormant company

Beijing Fastweb Network Technology Co., Ltd. (“BJ Fastweb”)(1) / (2) / (5)

September 9, 2012PRC—  Provision of internet data center and internet content delivery network services

Shanghai Blue Cloud Technology Co., Ltd. (“SH Blue Cloud”)(1)/(2)

  March 21, 2013  PRC     Provision of Office 365 and Windows Azure platform services

WiFire (Beijing) Technology Co., Ltd. (formerly known as Beijing Tianwang Online Communication Technology Co., Ltd.)
(“WiFire BJ”)(1) / (2) / (6)

February 28, 2013PRC—  Provision of managed network services and virtual private network services

Beijing Yilong Technology Co., Ltd. (“BJ Yilong”)(1) / (2) / (6)

February 28, 2013PRC—  Provision of managed network services and virtual private network services

Beijing Yichengtaihe Investment Co., Ltd.
(“BJ Yichengtaihe”)(1)/(2)/ (11)

  September 30, 2014  PRC     Dormant CompanyProvision of internet data center services

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

1.

ORGANIZATION (CONTINUED)

 

Entity

  

Date of

incorporation/

Acquisitionacquisition

  

Place of
incorporation

  Percentage
of direct
ownership
by the
Company
  

Principal activities

         Direct   

Held directly by LF Xunchi:

Sichuan AipuBeijing Hongyuan Network Technology Co., Ltd.

(“SC Aipu” (“BJ Hongyuan”)(1)/(2)/ (9)(4)

  May 31,December 8, 2014  PRC     Provision of community network services and business networkinternet data center services

Held directly by DYX:

DYXnet Limited (“DYX net”) Guangzhou Lianyun Big Data Co. Ltd.(10) (1)/(2)

  August 10, 2014April 14, 2016  Hong KongPRC   100 Dormant CompanyProvision of internet data center services

Held directly by DYX and LF Xunchi:

       

Shenzhen DYXDiyixian Telecommunication Co., Ltd. (“SZ DYX”)(1)/ (10)

  August 10, 2014  PRC   50100 Provision of virtual private network services

 

(1)

Collectively, the “PRC Subsidiaries”.

(2)

Collectively, the “Consolidated VIEs”.

(3)On September 30, 2010, the Company through its subsidiary, 21Vianet Beijing acquired CYSD, ZBXT and its subsidiaries (collectively, the “Managed Network Entities”).
(4)On July 5, 2012, the Company through its wholly-owned subsidiary, 21Vianet HK, acquired 100% equity interests in 21V Xi’an Holding and its subsidiaries (collectively referred to as “21V Xi’an”).
(5)On September 9, 2012, the Company and its subsidiary, 21Vianet Beijing, acquired 100% equity interest in Fastweb Holding and its subsidiaries (collectively referred to as “Fastweb”).
(6)On February 28, 2013, the Company through its wholly-owned subsidiary, 21Vianet Beijing, acquired 100% equity interests in WiFire BJ and BJ Yilong. (collectively referred to as “WiFire BJ and Yilong”) (Note 4).
(7)On April 30, 2013, the Company acquired 100% equity interest in 21V Mobile and its subsidiaries (collectively referred to as “iJoy”) (Note 4).
(8)On July 30, 2013, the Company through 21Vianet Technology, and a state-owned entity established these entities for future operations of telecommunication related services (collectively referred to as “Asia Cloud Group”) (Note 1(c)).
(9)On May 31, 2014, the Company and its subsidiary, Langfang Xunchi Computer Data Processing Co., Ltd. (“LF Xunchi”), acquired 50% equity interest in SC Aipu and its subsidiaries (collectively referred to as “Aipu Group”) (Note 4).
(10)

On August 10, 2014, the Company and its subsidiary, LF Xunchi, acquired 100% equity interest Dermot BVI and its subsidiaries (collectively referred to as “Dermot Entities”) (Note 4).

(11)(4)

On September 30, 2014,August 15, 2018, the Company through its subsidiary, 21Vianet Beijing acquired 100%disposed 49% equity interest in the entity, which was accounted for an asset acquisition (Note 4).

21VIANET GROUP, INC.of BJ Hongyuan to a third party.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

1.ORGANIZATION (CONTINUED)

 

(b)

PRC laws and regulations prohibit foreign ownership of internet and telecommunications-related businesses. To comply with these foreign ownership restrictions, the GroupCompany conducts its businesses in the PRC through its VIEs using contractual agreements (the “VIE Agreements”). The equity interests of 21Vianet Technology are legally held by certain PRC individuals, including Chen Sheng, the Executive Chairman of Board of Directors of the Company and Zhang Jun (collectively the “Nominee Shareholders”). The following is a summary of the key terms of the VIE Agreements:

Exclusive option agreement

Pursuant to the exclusive option agreement entered into amongst 21Vianet China and the Nominee Shareholders of 21Vianet Technology, the Nominee Shareholders granted the Company or its designated party, an exclusive irrevocable option to purchase all or part of the equity interests held by the Nominee Shareholders in 21Vianet Technology, when and to the extent permitted under the PRC laws, at an amount equal to RMB1. 21Vianet Technology cannot declare any profit distributions or grant loans in any form without the prior written consent of 21Vianet China. The Nominee Shareholders must remit in full any funds received from 21Vianet Technology to 21Vianet China, in the event any distributions are made by 21Vianet Technology. The term of this agreement is 10 years, expiring on December 18, 2016, which is renewable at the sole discretion of 21Vianet China. On December 19, 2016, this agreement was renewed for another 10 years, expiring on December 18, 2026.

Exclusive technical consulting and service agreement

Pursuant to the exclusive technical consulting and service agreement entered into between 21Vianet China and 21Vianet Technology, 21Vianet China is to provide exclusive management consulting services and internet technical services in return for fees based on of a predetermined hourly rate of RMB1, which is

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

1.

ORGANIZATION (CONTINUED)

adjustable at the sole discretion of 21Vianet China. The term of this agreement is 10 years, expiring on December 18, 2016, which is renewable at the sole discretion of 21Vianet China. On December 19, 2016, this agreement was renewed for another 10 years, expiring on December 18, 2026.

Loan agreement

In January 2011, 21Vianet China and the Nominee Shareholders entered into a loan agreement. Pursuant to the agreement, 21Vianet China has provided interest-free loan facilities of RMB7,000 and RMB3,000, respectively, to the Nominee Shareholders of 21Vianet Technology for the purpose of providing capital to 21Vianet Technology to develop its data center and telecommunications value-added business and related businesses. There is no fixed term for the loan.

Power of attorney agreement

The Nominee Shareholders entered into the power of attorney agreement whereby they granted an irrevocable proxy of the voting rights underlying their respective equity interests in 21Vianet Technology to 21Vianet China, which includes, but are not limited to, all the shareholders’ rights and voting rights empowered to the Nominee Shareholders by the company law and 21Vianet Technology’s Articles of Association. The power of attorney remains valid and irrevocable from the date of execution, so long as each Nominee Shareholder remains as a shareholder of 21Vianet Technology.

The power of attorney agreement was subsequently reassigned to 21Vianet Group, Inc. in September 2010.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

1.ORGANIZATION (CONTINUED)

Share pledge agreement

Pursuant to the share pledge agreement entered into amongst 21Vianet China, 21Vianet Technology and the Nominee Shareholders, the Nominee Shareholders have contemporaneously pledged all their equity interests in 21Vianet Technology to guarantee the repayment of the loan under the Loan Agreement between 21Vianet China and the Nominee Shareholders.

On August 10, 2015, a Notification of Cancellation of share pledge registration was issued by Beijing Administration for Industry and Commerce, Pinggu Branch to cancel the registration of the share pledge by one of the Nominee Shareholders, Zhang Jun. Such cancellation does not affect the effectiveness of the share pledge agreement and does not lessen the control imposed on the contractual parties of the Company.

If 21Vianet Technology breaches its respective contractual obligations under the Share pledge agreement and the loan agreement, 21Vianet China, as pledgee, will be entitled to certain rights, including the right to sell the pledged equity interests. The Nominee Shareholders agreed not to transfer, sell, pledge, dispose of or otherwise create any new encumbrance on their equity interests in 21Vianet Technology without the prior written consent of 21Vianet China.

Financial support letter

Pursuant to the financial support letter, 21Vianet Group, Inc. agreed to provide unlimited financial support to 21Vianet Technology for its operations and agreed to forego the right to seek repayment in the event 21Vianet Technology is unable to repay such funding.

The Company also controls two other VIEs, namely BJ iJoy and BJ aBitCoolWiFire Network through their primary beneficiary, WiFire Group, aaBitCool DG and SZ Zhuoaiyi, wholly owned subsidiarysubsidiaries of the Company. The key terms of the VIE Agreements in relation to BJ iJoy and BJ aBitCoolWiFire Network are similar to those summarized above.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

1.

ORGANIZATION (CONTINUED)

Despite the lack of technical majority ownership, there exists a parent-subsidiary relationship between the Company and 21Vianet Technology through the irrevocable power of attorney agreement, whereby the Nominee Shareholders effectively assigned all of their voting rights underlying their equity interests in 21Vianet Technology to the Company. In addition, the Company, through 21Vianet China, obtained effective control over 21Vianet Technology through the ability to exercise all the rights of 21Vianet Technology’s shareholders pursuant to the share pledge agreement and exclusive option agreement. The Company demonstrates its ability and intention to continue to exercise the ability to absorb substantially all of the expected losses through the financial support letter. In addition, the Company also demonstrates its ability to receive substantially all of the economic benefits of 21Vianet Technology through 21Vianet China through the consulting and service agreement. Thus, the Company is the primary beneficiary of 21Vianet Technology and consolidates 21Vianet Technology and its subsidiaries under ASC Accounting Standards Codification (“ASC”) Subtopic810-10,Consolidation: Overall,(“ASC810-10”). Similar conclusion has been reached with respect to the VIE structures with WiFire GroupaBitCool DG and SZ Zhuoaiyi as the primary beneficiary.

In the opinion of the Company’s management and PRC counsel, (i) the ownership structure of the VIEs is in compliance with existingapplicable PRC laws and regulations in any material respect, and (ii) each of the VIE Agreements is valid, legally binding and enforceable to each party of such agreements under the existing PRC laws (iii) the execution, delivery, effectiveness, enforceability and performance of each of the VIE Agreements will not violate any PRC laws or regulations currently in effect, except for such violation that would not have a material adverse effect, and (iv) the Company’s operations are in compliance with existing PRC laws and regulations in all material aspects.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

1.ORGANIZATION (CONTINUED)

effect.

However, there are substantial uncertainties regarding the interpretation and application of current and future PRC laws and regulations. Accordingly, the Company cannot be assured that PRC regulatory authorities will not ultimately take a contrary view to its opinion. If the current ownership structure of the Company and its contractual arrangements with the VIEs are found to be in violation of any existing or future PRC laws and regulations, the Company may be required to restructure its ownership structure and operations in the PRC to comply with the changing and new PRC laws and regulations. To the extent that changes and new PRC laws and regulations prohibit the Company’s VIE arrangements from complying with the principles of consolidation, the Company would have to deconsolidate the financial position and results of operations of its VIEs. In the opinion of management, the likelihood of loss in respect of the Company’s current ownership structure or the contractual arrangements with the VIEs is remote based on current facts and circumstances.

 

 (c)Establishment of Asia Cloud Group

On July 30, 2013, the Company through 21Vianet Technology, and a state-owned entity (“SOE”) established Asia Cloud Investment in the Guangdong Province of the PRC for the operations of telecommunication related services. The registered capital of Asia Cloud Investment is RMB1,000,000, of which RMB900,000 and RMB100,000 were contributed by 21Vianet Technology and the SOE, respectively, for 90% and 10% equity interests held by 21Vianet Technology and the SOE, respectively. The investment structure is set up as follows:

(i)21Vianet Technology received two entrusted loans from Bank of Dongguan which were entrusted by the SOE with an aggregate principal amount of RMB900,000, an annual interest rate of 4% and maturity dates of August 28 and September 10, 2015, respectively (Note 14), for the sole purpose of 21Vianet Technology’s capital contribution in Asia Cloud Investment. In return, 21Vianet Technology pledged its right of sale or transfer of the 90% equity interest in Asia Cloud Investment and the underlying dividend rights to the SOE to guarantee the repayment of the loans.

(ii)Pursuant to a confirmation letter effective since the incorporation of Asia Cloud Investment, 21Vianet Technology agreed to provide unlimited financial support to Asia Cloud Investment for its operations and agreed to forego the right to seek repayment in the event Asia Cloud Investment is unable to repay such funding.

(iii)The 10% equity interest in Asia Cloud Investment held by the SOE is contractually required to be repurchased by 21Vianet Technology by the end of five years from the establishment of Asia Cloud Investment at a consideration equivalent to the higher of the then fair value and the investment cost of RMB100,000. The SOE is also entitled to a cumulative dividend at 8% per annum for its capital contribution of RMB100,000 in Asia Cloud Investment.

As of July 30, 2013 upon its inception, Asia Cloud Investment is determined as a variable interest entity as 21Vianet Technology’s investment of RMB900,000 was funded by the SOE, which is also a party involved in Asia Cloud Investment. As 21Vianet Technology maintains the power to direct the activities that most significantly affect Asia Cloud Investment’s economic performances through its voting interest underlying the 90% equity interest in accordance with company law and the articles of association of Asia Cloud Investment and absorbs the expected losses of Asia Cloud Investment, 21Vianet Technology is the primary beneficiary of Asia Cloud Investment and consolidates Asia Cloud Investment and its subsidiary under by ASC 810-10Consolidation:Overall.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

1.ORGANIZATION (CONTINUED)

As of December 31, 2015, Asia Cloud Investment and its subsidiary, Asia Cloud Technology, had not commenced any significant operations except for investments in certain floating rate principal unguaranteed securities with an aggregate amount of RMB102,300. The two entrusted loans from Bank of Dongguan and related interests were fully repaid in August and September 2015 (Note 14). Asia Cloud Investment ceased to be a VIE following such repayment in 2015.

21Vianet Technology is contractually obligated to repurchase the 10% noncontrolling interests (“NCI”) in Asia Cloud Group at the end of five years from its establishment. The NCI, together with the embedded repurchase contract, is accounted for as a liability under ASC 480,Distinguish Liabilities from Equity and recorded as “Mandatorily redeemable noncontrolling interests” in the Company’s consolidated balance sheets. The mandatorily redeemable noncontrolling interests was initially measured at fair value, which approximated its issuance value and subsequently measured at the amount of cash that would be paid under the conditions specified in the contract if settlement occurred at the reporting date, which is the higher of the then fair value of the NCI and the initial investment cost of RMB100,000, with the resulting change in that amount from the initial value as an interest expense.

(d)VIE disclosures

Except for certain property with carrying amounts of RMB13,943RMB302,999 (US$2,152)44,069) that were pledged to secure banking borrowings granted to the Company (Note 14)13), there were no pledges or collateralization of the Consolidated VIEs’ assets. Creditors of the Consolidated VIEs have no recourse to the general credit of the primary beneficiaries of the Consolidated VIEs, and such amounts have been parenthetically presented on the face of the consolidated balance sheets. The Consolidated VIEs operate the data centers and own facilities including data center buildings, leasehold improvements, fiber optic cables, computers and network equipment, which are recognized in the Company’s consolidated financial statements. They also hold certain value-added technology licenses, registered copyrights, trademarks and registered domain names, including the official website, which are also considered as revenue-producing assets. However, none of such assets was recorded on the Company’s consolidated balance sheets as such assets were all acquired or internally developed with insignificant cost and expensed as incurred. In addition, the Company also hires data center operation and marketing workforce for its daily operations and such costs are expensed when incurred. The Company has not provided any financial or other support that it was not previously contractually required to provide to the Consolidated VIEs during the periods presented.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

1.

ORGANIZATION (CONTINUED)

(d)

Cooperation with Waburg Pincus

In March 2017, the Company entered into an investment agreement with Warburg Pincus to establish a multi-stage joint venture and build a digital real estate platform in China. The Company seeded the initial JV with high-performing IDC assets, and Warburg Pincus contributed direct capital and extensive industry network and resources in the real estate sector. The Company owns 51% of the equity interests in the existing internet data center (“IDC”) assets while Warburg Pincus owns the remaining 49%. On March 14, 2017, Shihua Investment was established by the Company and a subsidiary of Warburg Pincus, with the equity interest of 51% and 49%, respectively.

In March 2017, the Company and Warburg Pincus set up two JVs, Shihua DC Investment Holdings 2 Limited and Shihua DC Investment Management Limited (collectively, “Shihua DC Holdings”) (Note 12), with the equity interest of 49% and 51%, respectively. The Company accounted for the investment in the two JVs under equity method investments for its ability to exercise significant influence.

(e)

Variable interests in a VIE

As of December 31, 2018, the Company held variable interest in an entity that does not have sufficient equity at risk where the Company is not the VIE’s primary beneficiary to consolidate the VIE. The Company’s maximum exposure to such an arrangement is RMB46,445 (US$6,755).

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

1.

ORGANIZATION (CONTINUED)

 

The following tables represent the financial information of the Consolidated VIEs as of December 31, 20142017 and 20152018 and for the years ended December 31, 2013, 20142016, 2017 and 20152018 before eliminating the intercompany balances and transactions between the Consolidated VIEs and other entities within the Group:Company:

 

  As of December 31,   As of December 31, 
  2014   2015   2017   2018 
  RMB   RMB   US$   RMB   RMB   US$ 

ASSETS

            

Current assets:

            

Cash and cash equivalents

   369,597     391,182     60,388     233,673    548,921    79,837 

Restricted cash

   61,649     135,875     20,975     149,375    203,103    29,540 

Accounts receivable (net of allowance for doubtful accounts of RMB10,012 and RMB39,010 (US$6,022) as of December 31, 2014 and 2015, respectively)

   677,375     630,582     97,345  

Inventories

   9,673     13,115     2,025  

Accounts receivable (net of allowance for doubtful debt of RMB70,627 and RMB69,723 (US$10,141) as of December 31, 2017 and 2018, respectively)

   342,276    375,515    54,616 

Short-term investments

   900,000     102,300     15,792     —      94,000    13,672 

Prepaid expenses and other current assets

   258,474     548,061     84,606     809,546    1,013,563    147,417 

Deferred tax assets

   33,717     29,029     4,481  

Amounts due from a related party

   9,800     55,503     8,568  

Amounts due from related parties

   86,824    123,726    17,995 
  

 

   

 

   

 

   

 

   

��

 

   

 

 

Total current assets

   2,320,285     1,905,647     294,180     1,621,694    2,358,828    343,077 
  

 

   

 

   

 

   

 

   

 

   

 

 

Non-current assets:

            

Property and equipment, net

   1,945,176     2,226,653     343,736     2,331,139    3,103,995    451,457 

Intangible assets, net

   904,921     810,171     125,069     45,203    47,121    6,853 

Land use right, net

   66,175     64,682     9,985  

Land use rights, net

   74,162    60,078    8,738 

Goodwill

   1,146,570     1,146,570     177,000     302,956    302,647    44,018 

Restricted cash

   —      33,729    4,906 

Deferred tax assets

   40,363     44,688     6,899     169,224    156,412    22,749 

Amount due from a related party

   28,500     —       —    

Amounts due from related parties

   —      13,514    1,966 

Other non-current assets

   65,942     153,772     23,738     67,517    162,392    23,619 

Long-term investments

   110,626     164,454     25,387     355,894    219,005    31,853 
  

 

   

 

   

 

   

 

   

 

   

 

 

Total non-current assets

   4,308,273     4,610,990     711,814     3,346,095    4,098,893    596,159 
  

 

   

 

   

 

   

 

   

 

   

 

 

Total assets

   6,628,558     6,516,637     1,005,994     4,967,789    6,457,721    939,236 
  

 

   

 

   

 

   

 

   

 

   

 

 

Current liabilities:

            

Short-term bank borrowings

   160,181     276,000     42,607     50,000    50,000    7,272 

Accounts and notes payable

   340,519     416,850     64,351     157,970    258,048    37,532 

Accrued expenses and other payables

   375,124     435,912     67,293     368,190    392,619    57,104 

Advance from customers

   97,679     185,800     28,683     403,244    670,037    97,453 

Deferred revenue

   49,699    51,026    7,421 

Income tax payable

   27,677     43,949     6,785     7,400    8,519    1,239 

Deferred revenue

   338,655     332,091     51,266  

Amount due to inter-companies(1)

   491,522     890,988     137,545  

Amount due to related parties(2)

   53,371     48,762     7,528  

Current portion of capital lease obligation

   54,984     123,694     19,095  

Current portion of other long-term borrowings

   900,000     —       —    

Amounts due to inter-companies(1)

   1,863,780    2,117,097    307,919 

Amounts due to related parties

   16,053    51,763    7,529 

Current portion of capital lease obligations

   201,315    219,695    31,953 

Current portion of long-term bank borrowings

   —       12,422     1,918     70,289    75,284    10,950 

Deferred government grants

   6,150     6,332     977     4,574    4,173    607 

Deferred tax liabilities

   2,696     —       —    
  

 

   

 

   

 

   

 

   

 

   

 

 

Total current liabilities

   2,848,558     2,772,800     428,048     3,192,514    3,898,261    566,978 
  

 

   

 

   

 

   

 

   

 

   

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

1.

ORGANIZATION (CONTINUED)

 

  As of December 31,    As of December 31, 
  2014   2015    2017   2018 
  RMB   RMB   US$    RMB   RMB   US$ 

Non-current liabilities:

      

Non-current liabilities:

      

Amount due to inter-companies

   1,137,850     1,080,118     166,741  

Long-term bank borrowings

   —       27,534     4,251  

Amounts due to inter-companies(1)

Amounts due to inter-companies(1)

   1,020,972    1,020,972    148,494 

Amounts due to related parties

Amounts due to related parties

   —      504,478    73,373 

Non-current portion of long-term bank borrowings

Non-current portion of long-term bank borrowings

   187,638    112,000    16,290 

Non-current portion of capital lease obligations

   458,632     543,503     83,902  

Non-current portion of capital lease obligations

   687,176    852,287    123,960 

Unrecognized tax benefits

   20,453     11,098     1,713  

Unrecognized tax benefits

   13,225    4,938    718 

Deferred tax liabilities

   227,821     218,522     33,734  

Deferred tax liabilities

   109,339    84,568    12,300 

Deferred government grants

   27,422     31,288     4,830  

Deferred government grants

   17,861    11,619    1,690 

Deferred revenue

   74,044     68,535     10,580  

Mandatorily redeemable noncontrolling interests

   100,000     100,000     15,437  
  

 

   

 

   

 

   

 

   

 

   

 

 

Total non-current liabilities

   2,046,222     2,080,598     321,188  

Totalnon-current liabilities

   2,036,211    2,590,862    376,825 
  

 

   

 

   

 

   

 

   

 

   

 

 

Total liabilities

   4,894,780     4,853,398     749,236  

Total liabilities

   5,228,725    6,489,123    943,803 
  

 

   

 

   

 

     

 

   

 

   

 

 

 

  For the Year Ended December 31,   For the years ended December 31, 
  2013   2014   2015   2016 2017 2018 
  RMB   RMB   RMB US$   RMB RMB RMB   US$ 

Net revenues

   2,051,248     2,695,021     3,066,090   488,304     2,938,319  2,578,893  2,532,854    368,388 

Net profit/(loss)

   179,049     175,521     (35,811 (5,527

Net (loss) profit

   (674,685 (567,395 52,986    7,706 

 

   For the Year Ended December 31, 
   2013  2014  2015 
   RMB  RMB  RMB  US$ 

Net cash provided by operating activities

   195,659    434,865    270,358    41,718  

Net cash (used in) provided by investing activities

   (1,272,863  (808,117  105,635    16,307  

Net cash provided by (used in) financing activities

   1,168,139    480,045    (354,408  (54,722

Net increase in cash and cash equivalents

   90,935    106,793    21,585    3,303  
   For the years ended December 31, 
   2016
(As adjusted)
  2017
(As adjusted)
  2018 
   RMB  RMB  RMB  US$ 

Net cash generated from operating activities

   106,803   448,051   693,620   100,883 

Net cash (used in) generated from investing activities

   (470,955  (604,507  132,522   19,279 

Net cash generated from (used in) financing activities

   145,678   230,921   (423,467  (61,590

Net (decrease) increase in cash and cash equivalents and restricted cash

   (218,474  74,465   402,705   58,572 

 

 (1)Amount

Amounts due to inter-companies consist of intercompany payables to the other companies within the GroupCompany for the purchase of telecommunication resources and fixed assets on behalf of the Consolidated VIEs. The Consolidated VIEs had intercompany payables of RMB36,103 and RMB34,603 (US$5,342) to 21Vianet China for accrued service fees as of December 31, 2014 and 2015, respectively. Service fees paid by the Consolidated VIEs to 21Vianet China and were RMB9,924, nil and RMB35,292 (US$5,448) for the years ended December 31, 2013, 2014 and 2015, respectively.

(2)Information with respect to related parties is discussed in Note 24.

 

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

 

 (a)

Basis of Presentationpresentation

The accompanying consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”).

 

 (b)

Principles of Consolidationconsolidation

The consolidated financial statements include the financial statements of the Company, its subsidiaries and the Consolidated VIEs for which the Company or a subsidiary of the Company is the primary beneficiary.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(b)Principles of Consolidation (continued)

All significant inter-company transactions and balances between the Company, its subsidiaries and the Consolidated VIEs are eliminated upon consolidation. Results of acquired subsidiaries and its Consolidated VIEs are consolidated from the date on which control is transferred to the Company.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

 

 (c)

Use of estimates

The preparation of the consolidated financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the period. Significant estimates and assumptions reflected in the Company’s financial statements include, but are not limited to, estimating the useful lives of long-lived assets, assessingdetermining the initial valuationfair value of the assets acquired and liabilities assumed in a business combinationequity method investments, accounting for investments and the subsequent impairment assessment, of long-lived assets and related goodwill, determining the provision for accounts and other receivable, accountingdetermining the valuation allowance for deferred income taxes,tax assets, accounting for share-based compensation arrangements, accounting for mandatorily redeemable noncontrolling interests and redeemable noncontrolling interests and accounting for capital lease. The valuation of and accounting fordetermining the Company’s purchase consideration (Note 4) also requires significant estimates and judgments provided by management.standalone lease price. Changes in facts and circumstances may result in revised estimates. Actual results could differ from those estimates, and as such, differences may be material to the consolidated financial statements.

 

 (d)

Foreign Currencycurrency

The functional currency of the Company and its overseas subsidiaries is the United States dollar (“US$”), whereas the functional currency of the Company’s PRC subsidiaries and its Consolidated VIEs is the Chinese Renminbi (“RMB”)RMB as determined based on the criteria of ASC Topic 830,Foreign Currency Matters,(“ASC 830”). The Company uses the RMB as its reporting currency.

The financial statements of the Company and its overseas subsidiaries are translated from the functional currency to the reporting currency, RMB. Transactions denominated in foreign currencies arere-measured into the functional currency at the exchange rates prevailing on the transaction dates. Foreign currency denominated financialMonetary assets and liabilities denominated in foreign currencies arere-measured at the exchange rates prevailing at the balance sheet datedate.Non-monetary items that are measured in terms of historical costs in foreign currency arere-measured using the exchange rate.rates at the dates of the initial transactions. Exchange gains and losses are included in foreign exchange gains and losses in the consolidated statements of operations.

Assets and liabilities ofThe Company uses the Company and its overseas subsidiaries are translated into RMB at fiscalyear-end exchange rates. Income and expense items are translated at average exchange rates prevailing duringrate for the fiscal year. The resulting translation adjustmentsyear and the exchange rate at the balance sheet date to translate the operating results and financial position, respectively. Translation differences are recorded in accumulated other comprehensive income within the statements of comprehensive loss.(loss) income.

 

 (e)

Convenience Translationtranslation

Amounts in US$ are presented for the convenience of the reader and are translated at the noon buying rate of US$1.00 to RMB6.4778RMB6.8755 on December 31, 20152018, the last business day in fiscal year 2018, representing the noon buying rate set forth in the CityH.10 statistical release of New York for cable transfers of RMB as certified for customs purposes by the U.S. Federal Reserve Bank of New York.Board. No representation is made that the RMB amounts could have been, or could be converted, realized or settled into US$ at such rate or at any other rate.

 

 (f)

Cash and Cash Equivalentscash equivalents

Cash and cash equivalents consist of cash on hand and demand deposits placed with banks or other financial institutions which are unrestricted as to withdrawal and use and have original maturities less than three months. All highly liquid investments with a stated maturity of 90 days or less from the date of purchase are classified as cash equivalents.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

 

 (g)

Restricted cash

Restricted cash mainly represents amounts held by a few banks in escrow as security for credit facilities, the guarantee of compliance with the network and service requirements of the radio spectrum license awarded by the Hong Kong Telecommunication Authority, the deposits for capital lease, the deposits held in escrow for the advances received from end customers subscribing Office 365 and Windows Azure services (the disbursement of which shall be agreed by both Microsoft (China) Co., Ltd. (“Microsoft”) and the Company).

The Company adopted Accounting Standards Update (“ASU”) No.2016-18, Statement of Cash Flows (Topic 230): Restricted Cash, (“ASU 2016-18”), effective January 1, 2018 using the retrospective transition method and included all restricted cash with cash and cash equivalent when reconcilingbeginning-of-period andend-of-period total amounts presented in the guaranteeconsolidated statements of notes payable.cash flows.

 

 (h)

Short-term investments

All highly liquid investments with statedoriginal maturities of greater than 90 daysthree months but less than 365 days are mainly fixed rate time deposits, floating-rate time deposits, floating rate principal guaranteed investments and floating rate principal unguaranteed investments thattwelve months, are classified as held-to-maturity short-term investments, which are stated at their amortized costs, which approximate their estimated fair value for their short-term maturity. The Company accounts for short-term investments in accordance with ASC Topic 320 (“ASC 320”),Investments—Debt and Equity Securities. The Company classifies the short-term investments in debt and equity securities as “held-to-maturity”, “trading” or “available-for-sale”, whose classification determines the respective accounting methods stipulated by ASC 320. Dividend and interestinvestments. Interest income for all categories of investments in securities areis included in earnings. Any realized gains or losses, if any, on the sale of the short-term investments are determined on a specific identification method, and such gains and losses are reflected in earnings during the period in which gains or losses are realized.

The securities that the Company has positive intent and ability to hold to maturity are classified asheld-to-maturity securities and stated at amortized cost. For individual securities classified asheld-to-maturity securities, the Company evaluates whether a decline in fair value below the amortized cost basis isother-than-temporary in accordance with the Company’s policy and ASC 320. When the Company intends to sell an impaired debt security or it is more-likely-than-not that it will be required to sell prior to recovery of its amortized cost basis, an other-than-temporary impairment is deemed to have occurred. In these instances, the other-than-temporary impairment loss is recognized in earnings equal to the entire excess of the debt security’s amortized cost basis over its fair value at the balance sheet date of the reporting period for which the assessment is made. When the Company does not intend to sell an impaired debt security and it is more-likely-than-not that it will not be required to sell prior to recovery of its amortized cost basis, the Company must determine whether or not it will recover its amortized cost basis. If the Company concludes that it will not, an other-than-temporary impairment exists and that portion of the credit loss is recognized in earnings, while the portion of loss related to all other factors is recognized in other comprehensive loss.

The securities that are bought and held principally for the purpose of selling them in the near term are classified as trading securities. Unrealized holding gains and losses for trading securities are included in earnings.

Investments not classified as trading or as held-to-maturity are classified as available-for-sale securities. Available-for-sale investment is reported at fair value, with unrealized gains and losses recorded in accumulated other comprehensive loss. Realized gains or losses are included in earnings during the period in which the gain or loss is realized. An impairment loss on the available-for-sale securities would be recognized in earnings when the decline in value is determined to be other-than-temporary.

No impairment loss had been recorded during each of the three years ended December 31, 2015.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

 

 (i)

Accounts Receivablereceivable and Allowanceallowance for Doubtful Accountsdoubtful debt

Accounts receivable are carried at net realizable value. An allowance for doubtful accountsdebt is recorded in the period when loss is probable based on an assessment of specific evidence indicating troubled collection, historical experience, accounts aging and other factors. An accounts receivable is written off after all collection effort has ceased.

 

 (j)

Inventories

Inventories are stated at the lower of cost or market.net realizable value. Cost isof inventory are determined using thefirst-in,first-out method. Adjustments to reduceThe Company records inventory reserves for obsolete and slow moving inventory. Inventory reserves are based on inventory obsolescence trends, historical experience and application of the cost ofspecific identification method. For all periods presented, there were no inventory to its net market value are made, if required, for decreases in sales prices, obsolescence or similar reductions in the estimated net realizable value.reserves recognized.

 

 (k)

Property and equipment

Property and equipment are stated at cost less accumulated depreciation and any recorded impairment. Property and equipment acquired in a business combination are recognized initially at fair value at the date of acquisition. Property and equipment are depreciated using the straight-line method over the estimated useful lives of the assets, as follows:

 

Category

 

Estimated useful life

Property

 25-46 years

Leasehold improvements

 

Over the shorter of lease term or the

estimated useful lives of the assets

Optical fibers

 10-20 years

Computer and network equipment

 4-111-10 years

Office equipment

 51-8 years

Motor vehicles

 54-8 years

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(k)

Property and equipment (continued)

Repair and maintenance costs are charged to expense as incurred, whereas the costs of betterments that extend the useful life of property and equipment are capitalized as additions to the related assets. Retirements, sale and disposals of assets are recorded by removing the cost and accumulated depreciation with any resulting gain or loss reflected in the consolidated statements of operations.

Property and equipment that are purchased or constructed which require a period of time before the assets are ready for their intended use are accounted for asconstruction-in-progress.Construction-in-progress is recorded at acquisition cost, including installation costs.Construction-in-progress is transferred to specific property and equipment accounts and commences depreciation when these assets are ready for their intended use.

 

 (l)

Intangible assets

Intangible assets are carried at cost less accumulated amortization and any recorded impairment. Intangible assets acquired in a business combination are recognized initially at fair value at the date of acquisition. Intangible assets with finite useful lives except for acquired customer relationships in the acquisition of the Managed Network Entities which is amortized using an accelerated method, are amortized using astraight-line method. These amortization methods reflect the estimated pattern in which the economic benefits of the respective intangible assets are to be consumed.

The Company has capitalized certain internal use software development costs in accordance with ASC Subtopic350-40, (“ASC 350-40”),Intangibles-Goodwill and Other:Internal-Use Software, (“ASC350-40”),amounting to RMB13,889, RMB7,199RMB12,781, RMB9,238 and RMB23,780RMB6,093 (US$3,671)886) for the years ended December 31, 2013, 20142016, 2017 and

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(l)Intangible assets (continued)

2015, 2018, respectively. The Company capitalizes certain costs relating to software acquired, developed, or modified solely to meet the Company’s internal requirements and for which there are no substantive plans to market the software. These costs mainly include the consulting and service fees paid to a third-party developer that are directly associated with theinternal-use software projects during the application development stage and the research staff costs directly associated with the internal-develop software projects during the application development stage. Capitalizedinternal-use software costs are included in “intangible assets, net”. The amortization expense for capitalized software costs amounted to RMB1,570, RMB8,333 and RMB5,772 (US$891) for the years ended December 31, 2014 and 2015, respectively. The unamortized amount of capitalized internal use software development costs was RMB9,854 and RMB27,619 (US$4,263) as of December 31, 2014 and 2015, respectively.

Intangible assets have weighted average useful lives from the date of purchasepurchase/ acquisition as follows:

 

Purchased software

   3.7years6.5 years 

Radio spectrum license

   15 years 

Network use right

20 years

Contract backlog*

   5.24.9 years 

Customer relationships*

   9.58.8 years 

Supplier relationships*

   8.910 years 

Licenses*

   15 years 

Trade Name*

   15.120 years 

Platform software*

   5 years 

Non-compete agreement*

   5.15 years 

Internal useInternal-use software

   4.9 years 

Property management relationship*

9 years

 

 *

Acquired in the acquisitions of subsidiaries (Note 4).subsidiaries.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

 

 (m)

Land use rights

The land use rights represent the amounts paid and relevant costs incurred for the rights to use land in the PRC and are recorded at purchase cost less accumulated amortization. Amortization is provided on a straight-line basis over the terms of the respective land use rights certificates.

 

 (n)

Long-term investments

The Company’s long-term investments consist of costequity investments without readily determinable fair value, equity method investments and equity methodavailable-for-sale debt investments.

In accordance withPrior to adopting ASC 325-20,Topic 321,Investments-Other: Cost Method InvestmentsInvestments—Equity Securities, for(“ASC 321”), on January 1, 2018, the Company carries at cost its investments in an investeeinvestees that do not have readily determinable fair value and over which the Company does not have significant influence, thein accordance with ASC Subtopic325-20,Investments-Other: Cost Method Investments, (“ASC325-20”). The Company carries the investment at cost and only adjusts the carrying value of such investments for other-than-temporary declinesdecline in fair value and distributionsfor distribution of earnings. Theearnings that exceed the Company’s managementshare of earnings since its investment.

Management regularly evaluates the impairment of its cost methodequity investments without readily determinable fair value based on the performance and financial position of the investee as well as other evidence of estimated market values.value. Such evaluation includes, but is not limited to, reviewing the investee’s cash position, recent financing, projected and historical financial performance, cash flow forecasts and current and future financing needs. An impairment loss is recognized in the consolidated statements of operationsearnings equal to the excess of the investment’s cost over its fair value at the balance sheet date of the reporting period for which the assessment is made. The fair value would then become the new cost basis of the investment.

The Company adopted ASC 321 on January 1, 2018 and the cumulative effect of adopting the new standard on opening accumulated deficit is nil. Pursuant to ASC 321, equity investments, except for those accounted for under the equity method and those that result in consolidation of the investee and certain other investments, are measured at fair value, and any changes in fair value are recognized in earnings. For equity securities without readily determinable fair value and do not qualify for the existing practical expedient in ASC Topic 820,Fair Value Measurements and Disclosures, (“ASC 820”), to estimate fair value using the net asset value per share (or its equivalent) of the investment, the Company elected to use the measurement alternative to measure those investments at cost, less any impairment, plus or minus changes resulting from observable price changes in orderly transactions for identical or similar investments of the same issuer, if any. Equity securities with readily determinable fair value are measured at fair values, and any changes in fair value are recognized in earnings.

Pursuant to ASC 321, for equity investments measured at fair value with changes in fair value recorded in earnings, the Company does not assess whether those securities are impaired. For those equity investments that the Company elects to use the measurement alternative, the Company makes a qualitative assessment of whether the investment is impaired at each reporting date. If a qualitative assessment indicates that the investment is impaired, the entity has to estimate the investment’s fair value in accordance with the principles of ASC 820. If the fair value is less than the investment’s carrying value, the entity has to recognize an impairment loss in net income equal to the difference between the carrying value and fair value.

Available-for-sale debt investments are convertible debt instruments issued by private companies, which are measured at fair value, with unrealized gains or losses recorded in accumulated other comprehensive income.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

 

 (n)

Long-term investments (continued)

 

Investments in equity investees represent investments in entities in which the Company can exercise significant influence but does not own a majority equity interest or control are accounted for using the equity method of accounting in accordance with ASC Subtopic323-10,Investments-Equity Method and Joint Ventures: Overall, (“ASC323-10”). The Company applies the equity method of accounting that is consistent with ASCASC 323-10 in limited partnerships in which the Company holds a three percent or greater interest. Under the equity method, the Company initially records its investment at cost and prospectively recognizes its proportionate share of each equity investee’s net profit or loss into its consolidated statements of operations. The difference between the cost of the equity investee and the amount of the underlying equity in the net assets of the equity investee is recognized as equity method goodwill included in equity method investmentinvestments on the consolidated balance sheets. The Company evaluates its equity method investments for impairment under ASC323-10. An impairment loss on the equity method investments is recognized in the consolidated statements of operations when the decline in value is determined to be other-than-temporary.

No impairment loss had been recorded during each of the three years ended December 31, 2015.

 

 (o)

Goodwill

Goodwill represents the excess of the purchase price over the amounts assigned to the fair value of the assets acquired and the liabilities assumed of an acquired business. The Company’s goodwill as of December 31, 2014 and 2015 were mainly related to its acquisitions of the Managed Network Entities, Fastweb, iJoy, Aipu Group and Dermot Entities (Note 4). In accordance with ASC Topic 350,Goodwill and Other Intangible Assets, (“ASC 350”), recorded goodwill amounts are not amortized, but rather are tested for impairment annually or more frequently if there are indicators of impairment present. The Company has adopted Accounting Standards Update No. 2011-08 (“ASU 2011-08”),Intangibles – Goodwill and Others,pursuant to which the Company can elect to perform a qualitative assessment to determine whether the two-step impairment testing on goodwill is necessary.

The performance of the impairment test in accordance to ASC 350 involves a two-step process. The first step of the impairment test involves comparing the fair value of the reporting unit with its carrying amount, including goodwill. Fair value is primarily determined by computing the future discounted cash flows expected to be generated by the reporting unit. If the reporting unit’s carrying value exceeds its fair value, goodwill may be impaired. If this occurs, the Company performs the second step of the goodwill impairment test to determine the amount of impairment loss.

The fair value of the reporting unit is allocated to its assets and liabilities in a manner similar to a purchase price allocation in order to determine the implied fair value of the reporting unit’s goodwill. If the implied goodwill fair value is less than its carrying value, the difference is recognized an impairment loss.

In accordance with ASC 350, the Company assigned and assessed goodwill for impairment at the reporting unit level. A reporting unit is an operating segment or one level below the operating segment. ThePrior to the change in segment reporting in 2016, the Company has determined it hashad one single reporting unit which is also its only operating segment. Goodwill that has arisen as a result of the acquisitions of subsidiaries was assigned to this reporting unit. Immediately upon the change in segment reporting in 2016, there were two reporting units consisting of two service lines namely hosting and related services and managed network services. The goodwill was reassigned to the two reporting units using a relative fair value allocation approach.

In 2015,After the disposal of WiFire Entities and Aipu Group as defined in Note 4 in September 2017, the Company electeddetermined that there is only hosting and related services remained and hence the Company as a whole is one reporting unit as of December 31, 2018.

The Company early adopted ASUNo. 2017-04,Simplifying the Test for Goodwill Impairment, (“ASU2017-04”), which simplifies the accounting for goodwill impairment by eliminating Step two from the goodwill impairment test. Under the new guidance, if a reporting unit’s carrying amount exceeds its fair value, an entity will record an impairment charge based on that difference. The impairment charge will be limited to assessthe amount of goodwill for impairment usingallocated to that reporting unit. Fair value is primarily determined by computing the two-step process. Asfuture discounted cash flows expected to be generated by the reporting unit.

Immediately before the disposal of October 1, 2015,WiFire Entities and Aipu Group in September 2017, the Company completed its annual impairment test for goodwill that has arisen out of its acquisitions.in managed network services. The Company determined the fair value of the reporting unit using the income approach based on the discounted expected cash flows associated with the reporting unit. The discounted cash flows for the reporting unit were based on six yearfive-year projections. Cash flow projections were based on past experience,

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(o)Goodwill (continued)

actual operating results and management best estimates about future developments as well as certain market assumptions. Cash flows after sixfive years were estimated using a terminal value calculation, which considered terminal value growth at 3%,

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(o)

Goodwill (continued)

considering the long termlong-term revenue growth for entities in a similar industry in the PRC. The discount rate of approximately 13% was derived and used in the valuations which reflect the market assessment of the risks specific to the Company and its industry and is based on its weighted average cost of capital. The resulting fair value of the reporting unit was highersignificant lower than its carrying value, and as such, the Company fully impaired goodwill in managed network services and recorded an amount of RMB766 million for impairment loss of goodwill as of December 31, 2017.

Pursuant to ASC 350, the Company elected to perform a qualitative assessment for hosting and related services. As of October 1, 2018, the Company completed its annual impairment test for goodwill that has arisen out of its acquisitions. The Company evaluated all relevant factors including, but not limited to, macroeconomic conditions, industry and market conditions, financial performance, and the share price of the Company. The Company weighed all factors in their entirety and concluded that it was not required to completemore-likely-than-not the second step; therefore, nofair value was less than the carrying amount of the reporting unit, and further impairment losses weretesting on goodwill was unnecessary.

No impairment loss of goodwill in hosting and related services was recognized in 2015. Similarly, pursuant tofor the goodwill impairment tests in 2013years ended December 31, 2016, 2017 and 2014, no impairment losses were recognized.2018, respectively.

 

 (p)

Impairment of long-lived assets

The Company evaluates its long-lived assets or asset group, including intangible assets with finite lives, for impairment whenever events or changes in circumstances (such as a significant adverse change to market conditions that will impact the future use of the assets) indicate that the carrying amount of an asset or a group of long-lived assets may not be recoverable. When these events occur, the Company evaluates for impairment by comparing the carrying amount of the assets to future undiscounted net cash flows expected to result from the use of the assets and their eventual disposition. If the sum of the expected undiscounted cash flow is less than the carrying amount of the assets, the Company would recognize an impairment loss based on the excess of the carrying amount of the asset group over its fair value. Fair value is generally determined by discounting the cash flows expected to be generated by the assets, when the market prices are not readily available for the long-lived assets.

In 2016, due to the deterioration of the operating results of one of the Company’s asset group, the Company recognized an impairment loss based on the excess of the carrying amount of the asset group over its fair value. The Company determined the fair value of the asset group using the income approach based on the discounted expected cash flows associated with the asset group. The discounted cash flows for the asset group were based on eight year projections which is consistent with the remaining useful lives of its principal assets. Cash flow projections were based on past experience, actual operating results and management best estimates about future developments as well as certain market assumptions. The discount rate of approximately 13% was derived and used in the valuations which reflect the market assessment of the risks specific to the Company and its industry and is based on its weighted average cost of capital.

As of December 31, 2017, due to continued operational losses, the Company recorded the long-lived assets impairment amounting to RMB170,695 and RMB231,113 for the asset groups of Aipu Group and WiFire Entities, respectively, resulting from excess of the carrying amount of the asset groups over their fair values of the two asset groups, respectively.

The Company determined the fair value of the asset groups using the income approach based on the discounted expected cash flows associated with the respective asset groups. The discounted cash flows for

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(p)

Impairment of long-lived assets (continued)

the asset groups were based on seven year projections for Aipu and five years for WiFire Entities, which are consistent with the remaining useful lives of its principal assets. Cash flow projections were based on the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. The discount rate of approximately 13% was derived and used in the valuations which reflect the market assessment of the risks specific to the Company and its industry and is based on its weighted average cost of capital. No impairment chargewas recognized in other assets groups as there was no impairment indicator identified.

The impairment loss reduced the carrying amount of the long-lived assets of a group on apro-rata basis using the relative carrying amount of those assets.

In 2018, the Company performed a qualitative assessment for impairment on whether events or changes in circumstances indicate that the carrying amount of an asset or a group of long-lived assets might not be recoverable. No impairment was recognized for each of the three yearsyear ended December 31, 2015.2018 as there was no impairment indicator identified.

The Company recorded impairment charges associated with its long-lived assets and acquired intangibles as follows:

   For the years ended December 31, 
   2016   2017   2018 
   RMB   RMB   RMB   US$ 

Impairment of equipment

   238,144    237,956    —      —   

Impairment of intangible assets

   154,803    163,852    —      —   

 

 (q)

Fair value of financial instruments

The Company’s financial instruments include cash and cash equivalents, restricted cash, short-term investments, accounts receivable and payable, other receivables and payables, bonds payable, short-term and long-term bank borrowings,available-for-sale debt securities, share-settled bonus, liability classified restricted share units (“RSU”), and other borrowings, share-settled bonuses, mandatorily redeemable noncontrolling interests andthe contingent purchase consideration payable included in the balances with related parties. Other than the bonds payable, long-term bank and other borrowings, share-settled bonuses, mandatorily redeemable noncontrolling interestsbonus and the contingent purchase consideration payable included in the balances with related parties, the carrying values of these financial instruments approximate their fair values due to their short-term maturities.

The carrying amounts of long-term bank and other borrowings approximate their fair values since they bear interest rates which approximate market interest rates. The contingent purchase considerations in both cash and shares and share-settled bonusesbonus are initially measured at fair value on the acquisition dates of the acquired businesses (Note 4) and the date of grant, respectively, and subsequently remeasured at the end of each reporting period with an adjustment for fair value recorded to the current period expense. The mandatorily redeemable noncontrolling interest is initially recognized at its issuance value. The Company recognizes changes in the redemption value based on the higher of its redemption value at the end of each reporting period and the original issuance value as interest expense.

The Company, with the assistance of an independent third party valuation firm, determined the estimated fair value of the contingent consideration in both cash and shares and mandatorily redeemable controlling interests that are recognized in the consolidated financial statements. Based on the quoted market price as of December 31, 2015, the fair value of the bonds payable was RMB2,193,744 (US$338,656) (Note 29)income (expense).

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

 

 (r)

Revenue recognition

The Company provides hosting and related services including hosting of customers’ servers and networking equipment, connecting customers’ servers with internet backbones content delivery networkand other value-added services optimizing speed and security of data transmission,(“Hosting services”), virtual private network services providing encrypted secured connection to public internet (“VPN services”) and other value-added services.public cloud service through strategic partnership with Microsoft (“Cloud services”).

The Company also provides managed network services to enable its customers to deliver data across the internet in a faster and more reliable manner through extensive data transmission network and BroadEx smart routing technology, and to get the last-mile broadband internet connection services in large metro areas in China.

Consistent with the criteria under ASC topic 605 (“ASC 605”),Revenue Recognition, the Company recognizes revenue from sales of these services when there is a signed sales agreement with fixed or determinable fees, services have been provided to the customer and collection of the resulting customer’s receivable is reasonably assured.

The Company’s services are provided under the terms of a master service agreement, which will typically accompany a one-year term renewal option with the same terms and conditions. Customers can choose at the outset of the arrangement to either use the Company’s services through a monthly fixed fee arrangement or choose a plan based on actual bandwidth or traffic volume used during the month at fixed pre-set rates. The Company recognizes and bills for revenue for excess usage, if any, in the month of its occurrence to the extent a customer’s usage of the services exceeds their pre-set monthly fixed bandwidth usage and fee arrangements. The rates as specified in the master service agreements are fixed for the duration of the contract term and are not subject to adjustment.

The Company may charge its customers an initial set-up fee prior to the commencement of their services. The Company’s records these initial set-up fees as deferred revenue and recognizes revenue ratably over the period of the customer service agreement. Generally, all the Company’s customers’ service agreements will require some amount of initial set-up along with the selected service subscription.

The Company made sales of software for the Cloud Content Delivery Network (“CDN”) system developed using the Company’s CDN platform technology know-hows. Revenue is recognized when all of the four basic criteria under ASC605-10 are met. In cases where the Company sold software together with post contract services (“PCS”), the arrangement is accounted for as a multiple element arrangement and the arrangement revenue is allocated based on the vendor-specific objective evidence (“VSOE”) of fair value of the products and services. All revenue from the arrangement is deferred and recognized over the PCS term when the VSOE of fair value does not exist.

The Company provides last-mile wired broadband Internet access services, sometimes bundled with broadband related products, to individual and corporate customers at agreed prices. The Company allocates the contract price based on the relative selling price method under which the selling price of each deliverable is determined using VSOE of selling price, third-party evidence (“TPE”) of selling price, or management’s best estimate of the selling price (“BESP”). The Company considers all reasonably available information in determining the BESP, including both market and entity-specific factors. Revenues are recognized for each deliverable when all four criteria under ASC605-10 are met.

The Company evaluates whether it is appropriate to record the gross amount of service sales and related costs or the net amount earned as commissions. Generally, when the Company is primarily obligated in a transaction, have latitude in establishing prices and / or selecting suppliers, or have several but not all of these indicators, revenue is recorded at the gross sale price. The Company generally records the net amounts

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

 

 (r)

Revenue recognition (continued)

 

On January 1, 2018, the Company adopted ASU No. 2014-09,Revenue from Contracts with Customers,(“ASC 606”), which supersedes the revenue recognition requirements in ASC Topic 605,RevenueRecognition,(“ASC 605”), using the modified retrospective transition method applied to those contracts which were not completed as commissions earnedof January 1, 2018. Results for reporting periods beginning after January 1, 2018 are presented under ASC 606, while prior period amounts have not been adjusted and continue to be reported in accordance with historic accounting under ASC 605. The impact of adopting the new revenue standard was not material to consolidated financial statements and there was no adjustment to beginning retained earnings on January 1, 2018.

Under ASC 606, an entity recognizes revenue as the Company satisfies a performance obligation when its customer obtains control of promised goods or services, in an amount that reflects the consideration that the entity expects to receive in exchange for those goods or services. To determine revenue recognition for arrangements that an entity determines are within the scope of ASC 606, the entity performs the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price, including variable consideration, if weany; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) the entity satisfies a performance obligation. The Company only applies the five-step model to contracts when it is probable that the entity will collect the consideration to which it is entitled in exchange for the goods or services it transfers to the customer.

Once a contract is determined to be within the scope of ASC 606 at contract inception, the Company reviews the contract to determine which performance obligations it must deliver and which of these performance obligations are notdistinct. The Company recognizes revenue based on the amount of the transaction price that is allocated to each performance obligation when that performance obligation is satisfied or as it is satisfied.

The Company is a principal and records revenue on a gross basis when the Company is primarily obligatedresponsible for fulfilling the service, has discretion in establish pricing and do not have latitudecontrols the promised service before transferring that service to customers. Otherwise, the Company records revenue at the net amounts as commissions.

The Company derives revenue primary from the delivery of Hosting services, VPN services and Cloud services.

Hosting services are services that the Company dedicates data center space to house customers’ servers and networking equipment and provides tailored server administration services including operating system support and assistance with updates, server monitoring, server backup and restoration, server security evaluation, firewall services, and disaster recovery. The Company also provides interconnectivity services to connect customers with each other, internet backbones in establishing prices. Such amounts earnedChina and other networks through Border Gateway Protocol, or BGP, network, or single-line, dual-line or multiple-line networks. Hosting services are determinedtypically provided to customers for a fixed amount over the contract service period and the related revenues are recognized on a straight-line basis over the term of the contract. For certain contracts where considerations are based on the usage of the Hosting services, the related revenues are recognized based on the consumption at the predetermined rate as the services are rendered throughout the contact term. The Company is a principal and records revenue for Hosting service on a gross basis.

VPN services are services that the Company extends customers’ private networks by setting up secure and dedicated connections through the public internet. VPN services are provided to customers for a fixed

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(r)

Revenue recognition (continued)

amount over the contract service period and revenue are recognized on a straight-line basis over the term of the contract. The Company is a principal and records revenue for VPN service on a gross basis.

Cloud services allow businesses to run their applications over the internet using the IT infrastructure. Revenue from Cloud services consisted of incentive revenue from Microsoft upon completion of certain conditions and a fixed percentage amount based on gross sales price generated from Cloud services provided to end customers. Cloud services are generally provided to end customers for a fixed amount over the contract period and the related revenues are recognized on a straight-line basis over the contract period. For certain contracts where considerations are based on the usage of the gross sales price.cloud resources, the related revenues are recognized based on the consumption at the predetermined rate as the services are rendered throughout the contract term. The Company records revenue for Cloud service on a net basis.

CashFor certain arrangements, customers are required to pay the Company before the services are delivered. When either party to a revenue contract has performed, the Company recognizes a contract asset or a contract liability in the consolidated balance sheet, depending on the relationship between the Company’s performance and the customer’s payment. Contract liabilities were mainly related to fee received in advance from customers that are expectedfor Hosting services to be recognized as revenue upon completion of performance obligations is recordedprovided over the contract period, which were presented as deferred revenue when there is no general right of refund; otherwise, it is recorded as advances from customers.on the consolidated balance sheets.

Business tax on revenues earned from provision ofDeferred revenue represents the Company’s obligation to transfer the goods or services to customers is recorded as a deduction from gross revenue to derive net revenue in the same period incustomer for which the relatedCompany has received consideration (or an amount of consideration is due) from the customer. As of December 31, 2017 and 2018, the Company has deferred revenue is recognized. Most ofamounting up to RMB55,753 and RMB57,754 (US$8,400), respectively. The increase in deferred revenue as compared to the Company’s PRC subsidiaries and its Consolidated VIEs are subject to a business tax rate of 3% or 5%. The business tax expenses and other surcharges for the yearsyear ended December 31, 2013, 2014 and 2015 amounted to RMB59,554, RMB25,202 and RMB6,394 (US$987), respectively. Effective in September 2012, a value-added tax, or VAT, of 6%, replaced the original business tax in Beijing as2017 is a result of the PRC government’s pilot VAT reform program, which applies to all services provided by 21 Vianet China and certain services provided by 21 Vianet Technology and 21 Vianet Beijing. Effective since June 2014, VAT of 6% replacedincrease in consideration received from the original business taxcustomers. Revenue recognized from opening deferred revenue balance was RMB45,492 (US$6,617) for all telecommunication services provided in Mainland China.the year ended December 31, 2018.

 

 (s)

Cost of revenues

Cost of revenues consists primarily of telecommunication costs, depreciation of the Company’s long-lived assets, amortization of acquired intangible assets, maintenance, data center rental expenses directly attributable to the provision of the IDC services, payroll and other related costs of operations.

Prior to September 2012, 21Vianet China was subject to business tax and other surcharges on the revenues earned for exclusive business support, technical and consulting services provided to 21Vianet Technology, pursuant to the VIE agreements (Note 1(b)). Since September 2012, all services provided by 21Vianet China are subject to VAT. Effective since June 2014, all the services provided by the group in Mainland China, including VIEs are subject to VAT. Such business tax, VAT (to the extent nondeductible) and other surcharges were charged to cost of revenues as the related technical, consulting and rental services are rendered.

 

 (t)

Advertising expenditures

Advertising expenditures are expensed as incurred and are included in sales and marketing expenses, which amounted to RMB2,664, RMB19,687RMB20,420, RMB7,773 and RMB26,360RMB7,968 (US$4,069)1,159) for the years ended December 31, 2013, 20142016, 2017 and 2015,2018, respectively.

 

 (u)

Research and development expenses

Research and development expenses consist primarily of payroll and related personnel costs for routine upgrades and related enhancements of the Company’s services and network. Research and development expenses are expensed as incurred.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

 

 (v)

Government grants

Government grants are provided by the relevant PRC municipal government authorities to subsidize the cost of certain research and development projects. The amount of such government grants are determined solely at the discretion of the relevant government authorities and there is no assurance that the Company will

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(v)Government grants (continued)

continue to receive these government grants in the future. Government grants are recognized when it is probable that the Company will comply with the conditions attached to them, and the grants are received. When the grant relates to an expense item, it is recognized in the consolidated statement of operations over the period necessary to match the grant on a systematic basis to the costs that it is intended to compensate, as a reduction of the related operating expense. When the grant relates to an asset, it is recognized as deferred government grants and released to the consolidated statement of operations in equal amounts over the expected useful life of the related asset, when operational, as a reduction of the related depreciation expense.

 

 (w)

Leases

Leases are classified at the inception date as either a capital lease or an operating lease. The Company did not enter into any leases whereby it is the lessor for any of the periods presented. As the lessee, a lease is a capital lease if any of the following conditions exists: a) ownership is transferred to the lessee by the end of the lease term, b) there is a bargain purchase option, c) the lease term is at least 75% of the property’s estimated remaining economic life, or d) the present value of the minimum lease payments at the beginning of the lease term is 90% or more of the fair value of the leased property to the lessor at the inception date. A capital lease is accounted for as if there was an acquisition of an asset and an incurrence of an obligation at the inception of the lease. The Company entered into capital leases for certain optical fiber, optic cables,computer and network equipment and property in the years ended December 31, 2013, 20142016, 2017 and 2015.2018.

All other leases are accounted for as operating leases wherein rental payments are expensed on astraight-line basis over the periods of their respective lease terms. The Company leases office space and employee accommodation under operating lease agreements. Certain lease agreements contain rent holidays and escalating rent. Rent holidays and escalating rent are considered in determining the straight-line rent expense to be recorded over the lease term. The lease term begins on the date of initial possession of the lease property for purposes of recognizing lease expense on a straight-line basis over the term of the lease.

 

 (x)

Capitalized interest

Interest costsexpenses are capitalized if they are incurred during the acquisition, construction or production of a qualifying asset and such costsexpenses could have been avoided if expenditures for these assets have not been made.

As a result of total interest costs capitalized during the period, the interest expense for the year ended December 31, 2013, 2014 and 2015, was as follows:

   2013   2014   2015 
   RMB   RMB   RMB   US$ 

Interest expense and amortization cost of bonds

   69,785     130,355     172,677     26,657  

Interest expense on bank and other borrowings

   43,839     66,699     55,391     8,551  

Interest expense on capital lease

   31,863     40,849     57,189     8,828  
  

 

 

   

 

 

   

 

 

   

 

 

 

Total interest costs

   145,487     237,903     285,257     44,036  

Less: Total interest costs capitalized

   (8,712   (5,883   (11,073   (1,709
  

 

 

   

 

 

   

 

 

   

 

 

 

Interest expense, net

   136,775     232,020     274,184     42,327  
  

 

 

   

 

 

   

 

 

   

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(x)

Capitalized interest (continued)

As a result of total interest expenses capitalized during the period, the interest expenses for the years ended December 31, 2016, 2017 and 2018, were as follows:

   For the years ended December 31, 
   2016   2017   2018 
   RMB   RMB   RMB   US$ 

Interest expense and amortization cost of bonds

   113,367    63,354    150,098    21,831 

Interest expense on bank borrowings

   46,377    87,916    19,395    2,820 

Interest expense on capital lease

   66,687    63,757    79,935    11,626 
  

 

 

   

 

 

   

 

 

   

 

 

 

Total interest expenses

   226,431    215,027    249,428    36,277 

Less: Total interest expenses capitalized

   (27,842   (29,714   (13,362   (1,943
  

 

 

   

 

 

   

 

 

   

 

 

 

Interest expenses, net

   198,589    185,313    236,066    34,334 
  

 

 

   

 

 

   

 

 

   

 

 

 

 

 (y)

Income taxes

The Company accounts for income taxes using the liability method. Under this method, deferred tax assets and liabilities are determined based on the difference between the financial reporting and tax bases of assets and liabilities using enacted tax rates that will be in effect in the period in which the differences are expected to reverse. The Company records a valuation allowance against deferred tax assets if, based on the weight of available evidence, it ismore-likely-than-not that some portion, or all, of the deferred tax assets will not be realized. The effect on deferred taxes of a change in tax rates is recognized in income in the period that includes the enactment date.date of the change in tax rate.

The Company applies ASC Topic 740,Accounting for Income Taxes, (“ASC 740”),to account for uncertainty in income taxes. ASC 740 prescribes a recognition threshold a tax position is required to meet before being recognized in the financial statements.

The Company has elected to classify interest and penalties related to unrecognized tax benefits, if and when required, as part of “income tax”tax expenses” in the consolidated statements of operations.

The Company adopted ASUNo. 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes, (“ASU2015-17”), to classify all deferred income tax assets and liabilities asnon-current on the consolidated balance sheets.

 

 (z)

Share-based compensation

Share options and Restricted Share Units (“RSUs”) granted to employees are accounted for under ASC Topic 718,Compensation—Stock Compensation, (“ASC 718”), which requires that share-based awards granted to employees be measured based on the grant date fair value and recognized as compensation expenseexpenses over the requisite service period and/or performance period (which is generally the vesting period) in the consolidated statements of operations.

The Company has elected to recognize compensation expenseexpenses using the straight-line method for share-based awards granted with service conditions that have a graded vesting schedule. For share-based awards granted with performance conditions, the Company recognizes compensation expenseexpenses using the accelerated method. The Company commences recognition of the related compensation expenseexpenses if it is probable that

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(z)

Share-based compensation (continued)

the defined performance condition will be met. To the extent that the Company determines that it is probable that a different number of share-based awards will vest depending on the outcome of the performance condition, the cumulative effect of the change in estimate is recognized in the period of change. For share-based awards with market conditions, the probability to achieve market conditions is reflected in the grant date fair value. The Company recognized the related compensation expenses when the requisite service is rendered using the accelerate method.

For the performance bonuses that the employees can elect to settle in cash and/or restricted shares at an agreed premium of the Company (“Share-Settled Bonus”), the Company estimates the portion of the arrangement to be settled in equityshares based on its past settlement practices and classifies such portion as a liability in accordance with ASC718.ASC Topic 480,Distinguishing Liabilities from Equity, (“ASC 480”). The Company remeasures the fair value of such liability at each reporting period end through earnings until the underlying shares were approved and granted to the employees and accounted for the granted restricted shares unit as equity award. The original cash bonus amount continues to be classified as a liability within “Accrued expenses and other payables” in the consolidated balance sheets until the end of the six months’lock-up period as such amounts will be paid to the employees in cash upon the termination of their employment. The fair value of the premium will be reclassified to additional paid in capital and recognized over the remaininglock-up period using the accelerated method, respectively.

A cancellation of the terms or conditions of an equity award under original award in exchange for a new award should be treated as modification. The compensation costs associated with the modified awards are recognized if either the original vesting conditions or the new vesting conditions have been achieved. Total recognized compensation cost for the awards is at least equal to the fair value of the original awards at the grant date unless at the date of the modification the performance or service conditions of the original awards are not expected to be satisfied. The incremental compensation cost is measured as the excess of the fair value of the replacement awards over the fair value at the modification date. Therefore, in relation to the modified awards, the Company recognizes share-based compensation over the vesting periods of the new awards, which comprises (i) the amortization of the incremental portion of share-based compensation over the remaining vesting term, and (ii) any unrecognized compensation cost of original awards, using either the original term or the new term, whichever results in higher expenses for each reporting period. For modification of a liability award that remains a liability after modification, the liability award continues to be remeasured at fair value at each reporting date.

On April 15, 2016 (“the Modification date”), the Company made revisions to the Share-Settled Bonus to remove the agreed premium and six monthlock-up period for the employees above a specified level and the option to settle in share for the employees below a specified level. The modified awards remain as liabilities in accordance with ASC 718 as the Company can only settle the Share-Settled Bonus by issuing variable number of shares until the settlement date or in cash. In January 2017, the Company made revisions to the Share-Settled Bonus to remove the option to settle bonus accrued in 2017. For the Share-Settled Bonus accrued in 2016 which were elected to be settled in shares, the Company issued shares to settle all the Share-Settled Bonus as of December 31, 2017.

On November 26, 2016, the Board approved a new incentive program to replace unvested RSUs to certain individuals with a new bonus scheme which will be settled by issuing a variable number of shares with a fair value equal to fixed dollar amount on the settlement date. The modification was treated as an equity to liability modification in accordance with ASC 718. The Company remeasures the fair value of such liability at each reporting period end through earnings until the actual settlement date, which is the date when the underlying shares were granted to the employees. Subsequent to the settlement date, although the Company accounts for these restricted shares units as an equity award, the original cash bonus amount continues to be classified as a liability within “Accrued expenses and other payables-Others” in the consolidated balance sheets until the end of the six months’ lock-up period as such amounts will be paid to the employees in cash upon the termination of their employment. The fair value of the premium that is vested and unvested will be reclassified to additional paid in capital and recognized over the remaining lock-up period using the accelerated method, respectively.

ASC 718 requires forfeitures to be estimated at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differ from initial estimates. The forfeiture rate is estimated based on historical and future expectations of employee turnover rates and are adjusted to reflect future changes in facts and circumstances, if any.

Share-based compensation expense is recorded net of estimated forfeitures such that expense is recorded only for those share-based awards that are expected to vest. To the extent the Company revises this estimate

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

 

 (z)

Share-based compensation (continued)

 

innumber of underlying shares were fixed and recorded the future,incremental cost over the share-based payments could be materially impacted inremaining vesting term and the periodunrecognized compensation of revision,original awards using the new term.

The Company adopted ASUNo. 2016-09,Improvements to Employee Share-Based Payment Accounting, (“ASU2016-09”), and elected to account for forfeitures as well as in subsequent periods. During the years ended December 31, 2013, 2014 and 2015, the Company estimated that the forfeiture rate for both the management and non-management employees of the Company was zero, 1.66% and 1.10%.they occur.

 

 (aa)

Loss per share

In accordance with ASC Topic 260,Earnings per Share, (“ASC 260”), basic loss per share is computed by dividing net loss attributable to ordinary shareholders by the weighted average number of unrestricted ordinary shares outstanding during the year. Diluted loss per share is calculated by dividing net profitloss attributable to ordinary shareholders as adjusted for the effect of dilutive ordinary equivalent shares, if any, by the weighted average number of ordinary and dilutive ordinary equivalent shares outstanding during the period. Contingently issuable shares, including performance-based share awards and contingent purchase considerations to be settled in shares, are included in the computation of basic earnings per share only when there is no circumstance under which those shares would not be issued. Contingently issuable shares are included in the denominator of the diluted loss per share calculation as of the beginning of the period or as of the inception date of the contingent share arrangement, if later, only when dilutive and when all the necessary conditions have been satisfied as of the reporting period end. For contracts that may be settled in ordinary shares or in cash at the election of the Company, share settlement is presumed, pursuant to which incremental shares relating to the number of shares that would be required to settle the contract are included in the denominator of diluted loss per share calculation if the effect is more dilutive. For the contracts that may be settled in ordinary shares or in cash at the election of the counterparty, the more dilutive option of cash or share settlement is used for the purposes of diluted loss per share calculation, pursuant to which share settlement requires the number of shares that would be required to settle the contract be included in the denominator whereas cash settlement requires an adjustment to be made to the numerator for any changes in income or loss that would result as if the contract had been classified as an asset or a liability for accounting purposes during the period for a contract that is classified as equity for accounting purposes, if the effect is more dilutive. Ordinary equivalent shares consist of the ordinary shares issuable upon the exercise of the share options, using the treasury stock method. Ordinary share equivalents are excluded from the computation of diluted loss per share if their effects would be anti-dilutive.

 

 (bb)

Share repurchase program

Pursuant to a Board of Directors’ resolution on September 5, 2013, the Company’s management is authorized to repurchase up to US$10,000 of the company’s ADSs (“Share Repurchase Plan I”). During the period from September 5, 2013 to December 31, 2013, the Company repurchased 586,869 ADSs, under this plan for a consideration of RMB59,822.

Pursuant to the Board of Directors’ resolutions on August 26, 2014 and September 4, 2014,18, 2016, the Company’s management is authorized to repurchase, in one or more tranches, up to US$5,000 and US$100,000an aggregate of the company’s ADSs respectively (“Share Repurchase Plan II”US$200,000 of its own outstanding shares (including shares represented by ADSs) (each such transaction a “Repurchase”). During the over a period of 12 months starting from September 2, 2014 to December 31, 2014, the Company repurchased 1,553,085 ADSs, under this plan for a consideration of approximately RMB213,665.June 29, 2016.

The Company accounted for the repurchased shares as Treasury Stock at cost in accordance to ASC Subtopic505-30,Treasury Stock, (“ASC505-30”), and the share repurchase is shown separately in the consolidated statement of shareholder’s equity, as the Company has not yet decided on the ultimate disposition of those ADSs acquired. When the Company uses the treasury stock to settle the share consideration for the acquisitions (Note 19)18), the

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(bb)Share repurchase program (continued)

difference between the fair value at settlement date and the repurchase price is debited into additionalpaid-in capital. When the Company decides to retire the treasury stock, the difference between the original issuance price and the repurchase price is debited into accumulated deficit.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(bb)

Share repurchase program (continued)

For the years ended December 31, 2016, 2017 and 2018, the Company repurchased 815,525, 3,448,482 and nil ADSs for a consideration of RMB42,665, RMB133,126 and nil, respectively.

 

 (cc)

Comprehensive loss

Comprehensive loss is defined as the decrease in equity of the Company during a period from transactions and other events and circumstances excluding transactions resulting from investments by owners and distributions to owners. Accumulated other comprehensive loss(loss) income of the Company includes foreign currency translation adjustments related to the Company and its overseas subsidiaries, whose functional currency is US$.

 

 (dd)

Segment reporting

TheIn accordance with ASC Topic 280, Segment Reporting, (“ASC 280”), the Company historically had only one single reportable segment since the Company’s chief operating decision-maker,executive officer, who has been identified as the Chief Executive Officer, reviewsCompany’s chief operating decision-maker (“CODM”) formerly relied on the consolidated results of operations when making decisions abouton allocating resources and assessing performance of the Company as a whole and hence,Company. On October 1, 2016, the Company has only onechanged its reportable segments as the CODM reviewed the operating result of two different services in order to allocate resources and reportable segment.assess performance of the Company. The operations of the Company operatesare organized into two segments, consisting of the hosting and manages itsrelated services and managed network services. Hosting and related services business focuses primarily on colocation, interconnectivity, cloud, VPN, hybrid IT and other value-added services. Managed network services focuses on businesses that primarily utilize bandwidth such as a single segment. Ascontent delivery network (“CDN”) service, hosting area network services and last-mile wired broadband service.

In September 2017, the Company’slong-lived assetsCompany disposed of WiFire Entities and Aipu Group, which are substantially all locatedprimarily engaged in the PRCmanaged network services. After the disposals, the CODM reviews the operation results on the Company basis. As of December 31, 2017 and substantially all2018, the Company’s revenues are derived from within the PRC, no geographical segments are presented.Company only had one reporting segment.

 

 (ee)

Employee benefits

The full-time employees of the Company’s PRC subsidiaries are entitled to staff welfare benefits including medical care, housing fund, pension benefits and unemployment insurance, which are governmental mandated defined contribution plans. These entities are required to accrue for these benefits based on certain percentages of the employees’ respective salaries, subject to certain ceilings, in accordance with the relevant PRC regulations, and make cash contributions to the state-sponsored plans out of the amounts accrued.

 

 (ff)

Comparatives

Certain items reported in the prior year’s consolidated financial statements have been reclassified to conform with the current year’s presentation.

(gg)

Recent accounting pronouncements

In May 2014,February 2016, the Financial Accounting Standards Board (“FASB”)FASB issued ASUNo. 2014-092016-02,Leases (Topic 842), (“ASU(“ASU 2014-09”2016-02”),Revenue from Contracts with Customers. ASU 2014-09 supersedes the revenue recognition requirements in ASC 605, and which requires entitiesa lessee to recognize revenue when it transfers promised goods or services to customersa lease liability and aright-of-use asset for all leases with lease terms of more

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in an amount that reflects the consideration to which the entity expects to be entitled to in exchange for those goods or services. ASU 2014-09 is originally effective for the annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. ASU No. 2015-14, Revenue from Contracts with Customers (“ASU- 2015-14”)thousands of RMB and US$, defers the effective date of ASU 2014-09 by one year. As a result, ASU 2014-09unless otherwise stated)

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(gg)

Recent accounting pronouncements (continued)

than 12 months. This guidance is effective for annual reporting periods beginning after December 15, 2017 and2018, including interim periods therein. Earlywithin those years, and early adoption is permitted to the original effective date. The Company is currently evaluating the timing of its adoption and the impact of adopting the new revenue standard on its consolidated financial statements and considering additional disclosure requirements.

permitted. In February 2015,January 2018, the FASB issued ASU 2015-02, ConsolidationNo. 2018-01,Leases: Land Easement Practical Expedient, (“ASU2018-01”), which provides an optional transition practical expedient for land easements. The effective date of the transition requirements for the amendment is the same as the effective date and transition requirements in ASU2016-02. Subsequently, the FASB issued ASUNo. 2018-10Codification Improvements to Topic 842, Leases, (“ASU2018-10”), which clarifies certain aspects of the guidance issued in ASU2016-02; and ASUNo. 2018-11,Leases (Topic 810)—Amendments842): Targeted Improvements, (“ASU2018-11”), which provides an additional transition method and a practical expedient for separating components of a contract for lessors. ASU2016-02 modifies existing guidance for off balance sheet treatment of lessees’ operating leases by requiring lessees to recognize lease assets and lease liabilities. Under ASU2016-02, lessor accounting is largely unchanged. ASU 2018-10 clarifies certain provisions and correct unintended applications of the Consolidation Analysis. ASU 2015-02 amendsguidance such as the criteria for determining which entities are considered VIEs, amends the criteria for determining if a service provider possesses a variable interest in a VIE and ends the deferral granted to investment companies for application of the VIE consolidation model. The guidance is effectiveimplicit rate, lessee reassessment of lease classification, and certain transition adjustments that should be recognized to earnings rather than to stockholders’ equity. ASU 2018-11 provides an alternative transition method and practical expedient for fiscal years, andseparating contract components for interim periods within those fiscal years, beginning after December 15, 2015. The guidance may be applied retrospectively or through a cumulative effect adjustment to equity as of the beginning of the year of adoption. Early adoption is permitted, including adoption in an

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(ff)Recent accounting pronouncements (continued)

interim period. We are evaluating the effects, if any, of the adoption of this revised guidance on our financial position, results of operations or cash flows.

In April 2015, the FASB issuedTopic 842. ASU No. 2015-03,Interest—Imputation of Interest(Subtopic 835-30) (“ASU 2015-03”). The guidance would require that debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the carrying amount of debt liability, consistent with debt discounts or premiums, rather than an asset. ASU 2015-03 is effective for annual reporting periods beginning after December 15, 2015, including interim periods within that reporting period. Early adoption is permitted. The Company is currently evaluating the impact of the adoption of2018-11, ASU2015-032018-10, on its consolidated financial statements.

In July 2015, the FASB issuedand ASU No. 2015-11, Simplifying the Measurement of Inventory(“ASU 2015-11”).2016-02 The guidance simplifies the subsequent measurement of inventory by requiring inventory to be measured at the lower of cost and net realizable value. Entities will continue to apply their existing impairment models to inventories that(collectively, “the new lease standards”) are accounted for using last-in first-out (LIFO) and the retail inventory method (RIM). The guidance is effective for public business entities for fiscal years beginning after 15 December 2016, including interim periods within those fiscal years. Early adoption is permitted, and the guidance must be applied prospectively after the date of adoption. The Company is currently evaluating the impact of the adoption of ASU 2015-11 on its consolidated financial statements.

In September 2015, the FASB issued ASU No. 2015-16,Business Combinations (Topic 805) Simplifying the Accounting for Measurement—Period Adjustments(“ASU 2015-16”).ASU 2015-16 requires the acquirer to recognize adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amount is determined. The acquirer is required to also record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the provisional amounts, calculated as if the accounting had been completed at the acquisition date. In addition, an entity is required to present separately on the face of the income statement or disclose in the notes to the financial statements the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment to the provisional amounts had been recognized as of the acquisition date. For public business entities, ASU 2015-16 is effective for fiscal years beginning after December 15, 2015. Early adoption is permitted. The Company does not expect the adoption of ASU 2015-16 will have a significant impact on the consolidated financial statements.

In November 2015, the FASB issued ASU No. 2015-17—Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes (“ASU 2015-17”). ASU 2015-17 simplifies the presentation of deferred income taxes by eliminating the separate classification of deferred income tax liabilities and assets into current and noncurrent amounts in the consolidated balance sheet statement of financial position. The amendments in the update require that all deferred tax liabilities and assets be classified as noncurrent in the consolidated balance sheet. The amendments in this update are effective for fiscal years beginning after December 15, 2016, and interim periods therein and may be applied either prospectively or retrospectively to all periods presented. Early adoption is permitted. The Company is currently evaluating the impact of the adoption of ASU 2015-17 on its consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02,Leases(“ASU 2016-02”). ASU 2016-02 specifies the accounting for leases. For operating leases, ASU 2016-02 requires a lessee to recognize a right-of-use asset and a lease liability, initially measured at the present value of the lease payments, in its balance sheet.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

2.SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(ff)Recent accounting pronouncements (continued)

The standard also requires a lessee to recognize a single lease cost, calculated so that the cost of the lease is allocated over the lease term, on a generally straight-line basis. ASU 2016-02 is effective for public companies for annual reporting periods and interim periods within those years beginning after December 15, 2018. These new lease standards become effective for the Company on January 1, 2019. The Company will adopt this standard effective January 1, 2019 using the modified retrospective method, and chose to apply the new standard as of the effective date and will not restate comparable period. Consequently, all of the Company’s operating lease commitments were recognized as lease liabilities, with correspondingright-of-use assets, based on the present value of the remaining minimum rental payments under current leasing standards for existing operating leases. The Company will elect the package of practical expedients permitted under the transition guidance within the new standard, which permits the Company not to reassess under the new standard its prior conclusions about lease identification, lease classification and initial direct costs. The Company’s operating leases mainly related to offices and data center space will be subject to ASU2016-02 andright-of-use assets and lease liabilities will be recognized on the Company’s consolidated balance sheet. The Company currently believes the most significant change will be related to the recognition ofright-of-use assets and lease liabilities on the Company’s balance sheet for operating leases. The Company does not expect any material impact on net assets and the consolidated statement of comprehensive loss as a result of adopting the new standards.

In June 2016, the FASB issued ASUNo. 2016-13,Financial Instruments—Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments, (“ASU2016-13”). ASU2016-13 changes the impairment model for most financial assets and certain other instruments. The standard will replace “incurred loss” approach with an “expected loss” model for instruments measured at amortized cost. Foravailable-for-sale debt securities, entities will be required to record allowances rather than reduce the carrying amount, as they do today under the other-than-temporary impairment model. The standard is effective for public business entities for annual periods beginning after December 15, 2019, and interim periods therein. Early adoption is permitted. The Company is currentlyevaluating the effect that this guidance will have on its consolidated financial statements.

In August 2018, the FASB issued ASUNo. 2018-13,Fair Value Measurement,(“ASU2018-13”). ASU2018-13 modifies the disclosure requirements for fair value measurements by removing, modifying, or adding certain disclosures. The amendments in ASU2018-13 will be effective for the Company beginning after January 1, 2020 including interim periods within the year. Early adoption is permitted. An entity is

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

2.

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

(gg)

Recent accounting pronouncements (continued)

permitted to early adopt any removed or modified disclosures upon issuance of ASUNo. 2018-13 and delay adoption of the additional disclosures until their effective date. The Company is evaluating the impact of adoptingASU 2016-02 this new standard will have on its consolidated financial statements.

 

3.

CONCENTRATION OF RISKS

 

 (a)

Credit risk

Financial instruments that potentially subject the Company to significant concentrations of credit risk consist primarily of cash and cash equivalents, short-term investments, accounts receivable, other receivables and amounts due from related parties. As of December 31, 20142017 and 2015,2018, the aggregate amount of cash and cash equivalents, restricted cash and short-term investments of RMB1,557,334RMB640,001 and RMB969,476RMB1,131,588 (US$149,661)164,583), respectively, were held at major financial institutions located in the PRC, and US$45,352323,434 and US$176,637 (RMB1,144,220)258,083 (RMB1,774,447), respectively, were deposited with major financial institutions located outside the PRC. Management believes that these financial institutions are of high credit quality and continually monitors the credit worthiness of these financial institutions. Historically, deposits in Chinese banks are secure due to the state policy on protecting depositors’ interests. However, China promulgated a new Bankruptcy Law in August 2006 that came into effect on June 1, 2007, which contains a separate article expressly stating that the State Council may promulgate implementation measures for the bankruptcy of Chinese banks based on the Bankruptcy Law. Under the new Bankruptcy Law, a Chinese bank may go into bankruptcy. In addition, since China’s concession to the World Trade Organization, foreign banks have been gradually permitted to operate in China and have been significant competitors against Chinese banks in many aspects, especially since the opening of the Renminbi business to foreign banks in late 2006. Therefore, the risk of bankruptcy of those Chinese banks in which the Company has deposits has increased. In the event of bankruptcy of one of the banks which holds the Company’s deposits, itthe Company is unlikely to claim its deposits back in full since itthe bank is unlikely to be classified as a secured creditor based on PRC laws.

 

 (b)

Business, supplier, customer, and economic risk

The Company participates in a relatively dynamic and competitive industry that is heavily reliant operation excellence of the services. The Company believes that changes in any of the following areas could have a material adverse effect on the Company’s future financial position, result of operations or cash flows:

(i) Business Risk—Third parties may develop technological or business model innovations that address data center and network requirements in a manner that is, or is perceived to be, equivalent or superior to the Company’s services. If competitors introduce services that compete with, or surpass the quality, price or performance of the Company’s services, the Company may be unable to renew its agreements with existing customers or attract new customers at the prices and levels that allow the Company to generate reasonable rates of return on its investment.

(ii) Supplier Risk—The Company’s operations are dependent upon bandwidth and cabinet capacity provided by the third-party telecom carriers. There can be no assurance that the Company will be able to secure the cabinet and bandwidth supply from the third-party telecom carriers, neither the Company is

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

3.CONCENTRATION OF RISKS (CONTINUED)

(b)Business, supplier, customer, and economic risk (continued)

adequately prepared for unexpected increases in bandwidth demands by its customers. The communications capacity the Company has leased, include cabinet and bandwidth, may become unavailable for a variety of

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

3.

CONCENTRATION OF RISKS (CONTINUED)

(b)

Business, supplier, customer, and economic risk (continued)

reasons, such as physical interruption, technical difficulties, contractual disputes, or the financial health of its third-party providers. Any failure of these network providers to provide the capacity the Company requires may result in a reduction in, or interruption of, service to its customers. A significant portion of the Company’s total bandwidth and cabinet resources are purchased from its fourfive largest suppliers, who collectively accounted for 23%19%, 21% and 15%19% of the Company’s total bandwidth and cabinet resources for the years ended December 31, 2013, 20142016, 2017 and 2015,2018, respectively.

(iii) Customer Risk—The success of the Company’s business going forward will rely in part on Company’sGroup’s ability to continue to obtain and expand business from existing customers while also attracting new customers. The Company has a diversified base of customers covering its services and the revenue from the largest single customer accounted for less than 6%12% of the Company’s total net revenues in each of the three yearsyear ended December 31, 2015.2018. Certain customers are local subsidiaries of a telecommunication carrier in China, which the Company views as separate customers as it negotiates with, maintain and support each of these entities given that each of them has the separate decision-making authority and services procurement budget. None of these customers on a stand-alone basis contributed more than 2%3% of the Company’s revenues in any given year but in the aggregate, they contributed approximately 16%4%, 7%2% and 6%4% of the Company’s total revenues for the years ended December 31, 2013, 20142016, 2017 and 2015,2018, respectively.

(iv) Political, economic and social uncertainties—The Company’s operations could be adversely affected by significant political, economic and social uncertainties in the PRC. Although the PRC government has been pursuing economic reform policies for more than 20 years, no assurance can be given that the PRC government will continue to pursue such policies or that such policies may not be significantly altered, especially in the event of a change in leadership, social or political disruption or unforeseen circumstances affecting the PRC political, economic and social conditions. There is also no guarantee that the PRC government’s pursuit of economic reforms will be consistent or effective.

(v) Regulatory restrictions—The applicable PRC laws, rules and regulations currently prohibit foreign ownership of companies that provide internet related services, including hosting content delivery network services, managed network services and virtual private internetrelated services. Accordingly, the Company’s subsidiary, 21Vianet China, is currently ineligible to apply for the required licenses for providing IDC services in China. As a result, the Company operates its IDC services in the PRC through its Consolidated VIEs which holds the licenses and permits required to provide IDC services in the PRC. The PRC Government may also choose at anytime to block access to certain website operators which could also materially impact the Company’s ability to generate revenue.

 

 (c)

Currency convertibility risk

The Company transacts substantially all its business in RMB, which is not freely convertible into foreign currencies. On January 1, 1994, the PRC government abolished the dual-rate system and introduced a single rate of exchange as quoted daily by the People’s Bank of China (the “PBOC”). However, the unification of the exchange rates does not imply that the RMB may be readily convertible into US$ or other foreign currencies. All foreign exchange transactions continue to take place either through the PBOC or other banks authorized to buy and sell foreign currencies at the exchange rates quoted by the PBOC. Approval of foreign currency payments by the PBOC or other institutions requires submitting a payment application form together with suppliers’ invoices, shipping documents and signed contracts.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

3.

CONCENTRATION OF RISKS (CONTINUED)

 

 (d)

Foreign currency exchange rate risk

From July 21, 2005, the RMB is permitted to fluctuate within a narrow and managed band against a basket of certain foreign currencies. The appreciation (depreciation)depreciation (appreciation) of the RMB against US$ was approximately 3.0%6.8%, (0.4)(5.8)% and (6.1)%5.0% in the years ended December 31, 2013, 20142016, 2017 and 2015,2018, respectively.

(e)

Interest rate risk

The Company is exposed to interest rate risk on its interest-bearing assets and liabilities. As part of its asset and liability risk management, the Company reviews and takes appropriate steps to manage its interest rate exposures on its interest-bearing assets and liabilities. The Company has not been exposed to material risks due to changes in market interest rates, and not used any derivative financial instruments to manage the interest risk exposure during the periods presented.

 

4.ACQUISITIONS

Business combinations in 2014:

DISPOSAL OF SUBSIDIARIES

Aipu Group

To expand the reach of the Company’s data transmission network into regional last-mile access networks, further strengthening its position as a leading integrated internet infrastructure services provider in China, on May 31, 2014, the Company acquired from third party selling shareholders (the “Selling Shareholder”) the controlling interest represented by 50% equity interests plus one share of Aipu Group, one of the largest regional internet service providers in Southwest China, for a total purchase consideration of RMB748,971, as follow:

RMB

Cash consideration (i)

700,000

Contingent consideration in cash (ii) *

48,971

Total fair value of purchase price consideration

748,971

 

 *DisposalsThe Company determined the fair value of the contingent consideration with the assistance of an independent third party valuation firm.

in 2017

DetailsIn September 2017, six wholly-owned subsidiaries engaged in CDN, hosting area network services and route optimization businesses, namely Guangzhou Gehua Network Technology Development Co., Ltd., CYSD, Zhiboxintong (Beijing) Network Technology Co., Ltd., WiFire BJ, BJ Fastweb and SH Guotong and Sichuan Aipu Network Co., Ltd. (“SC Aipu”) and its affiliates (collectively, the “Aipu Group”), which are engaged in the last-mile broadband business, were deconsolidated by the Company.

Disposal of WiFire Entities

In September 2017, the Company transferred 66.67% of the purchaseequity interest in the WiFire Entities for a nominal consideration areof RMB6 yuan for each of the WiFire Entities to Beijing TUS Yuanchuang Technology Development Co., Ltd., a wholly-owned subsidiary ofTus-Holdings, the controlling shareholder of the Company. Upon completion of disposal, the Company accounted for the remaining 33.33% of equity interest in the WiFire Entities as follows:equity method investments under ASC323-10 for its ability to exercise significant influence in the WiFire Entities.

 

 i.DisposalRMB700,000

of the above cash consideration was paid in 2014.Aipu Group

ii.The contingent consideration in cash was determined based on the achievement by Aipu Group of certain revenue and net profit targets as well as certain operational performance targets in accordance with the sales and purchase agreement for the fiscal years 2014, 2015 and 2016. The Company determined the fair value of the contingent cash consideration as of the acquisition date and at the end of 2014 and 2015 with the assistance of an independent third party valuation firm based on the Company’s assessment of whether Aipu Group will meet the aforementioned contractually stipulated targets. The outstanding contingent consideration amount was recorded in the “Amount due to related parties” balance within the Company’s consolidated balance sheets (Note 24).

In September 2017, the Company transferred two shares in SC Aipu to Mr. Jian Li, theCo-CEO and a director of SC Aipu, for a nominal consideration of RMB1 yuan. Immediately after the disposal, the Company’s ownership in SC Aipu changed from 50% equity interest plus one share to 50% equity interest minus one share and lost control. The sale and purchase agreement also provided put options that allowsCompany accounted for the Selling Shareholdersremaining equity interest as equity method investment for its ability to sellexercise significant influence in the Aipu Group.

Subsequently in December 2017, the Company transferred all the remaining 50% equity interestsinterest minus one share in SC Aipu to Tibet Xingtao Culture Communications Co., Ltd., one of SC Aipu’s shareholders, for a nominal consideration of RMB1 yuan.

In addition to the impairment losses for long-lived assets and goodwill of RMB401,808 and RMB766,440, respectively, recognized in relation to Wifire Entities and Aipu Group in three tranches, namely 28% equity interest in 2015, 11% equity interest in 2016 andbefore the remaining equity interests (including those in 2015 and 2016 if these put options are not exercised) in 2017 for a consideration determined using certain financial or operational targets with a floor of RMB700,000 or a ceiling of RMB800,000, in aggregate. A portion of the consideration is to be settled in cash based on certain financial target stipulated in the sale and purchase agreement. The difference will be settled in cash or shares, with the choice to settle in cash or shares residing withdisposal, the Company recognized a gain on disposal of WiFire Entities and Aipu Group of RMB497,036 for the first tranche and the Selling Shareholders in the subsequent tranches.year ended December 31, 2017.

The noncontrolling interests are to be redeemed by the Company at the option of the Selling Shareholders in return for cash and shares where the maximum number of shares required to be delivered is outside of the

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

4.ACQUISITIONS (CONTINUED)

Business combinations in 2014 (continued):

control of the Company, and thus are accounted for as redeemable noncontrolling interests. The Company elects to recognize the changes in redemption value immediately as they occur and adjust the carrying amount of the noncontrolling interests to the redemption value at the end of each reporting period as if it was the redemption date in accordance with ASC topic 480 (“ASC 480”),Distinguishing Liabilities from Equity.As the remaining 50% equity interests are held by a few non-controlling shareholders where the underlying shares of the Aipu Group are not publicly traded, the put options are embedded features in the Aipu Group’s shares, which does not qualify for bifurcation accounting. The put options are recognized as part of redeemable non-controlling interests (Note 28). The redeemable noncontrolling interests were initially recorded at acquisition date fair value and subsequently adjusted to the balance after attribution of Aipu Group’s net income pursuant to ASC 810,Consolidation, and the redemption value pursuant to ASC 480, whichever is greater. Adjustments to the carrying amount of redeemable noncontrolling interests pursuant to ASC 480, if any, are charged to additional paid-in capital.

Dermot Entities

As part of the Company’s business strategy to expand into the Virtual Private Network (“VPN”) market, the Group acquired 100% equity interests in the Dermot Entities from a third party selling shareholder, on August 10, 2014 for a total purchase consideration of RMB953,567.

RMB

Cash consideration (i)

598,500

Contingent ordinary shares issuance * (ii) (iii)

355,067

Total fair value of purchase price consideration

953,567

*The Company determined the fair value of the contingent share consideration with the assistance of an independent third party valuation firm.

Details of the purchase consideration are as follows:

i.RMB 598,500 of the above cash consideration was paid in 2014.

ii.The contingent consideration in shares are determined based on the achievement by Dermot Entities of certain financial targets in accordance with the sales and purchase agreement for the fiscal years 2014 and 2015 as well as compliance to the terms of the sales and purchase agreement. The above contingent consideration amounts were derived from the Company’s assessment of whether Dermot Entities will meet the contractually stipulated targets. The outstanding contingent consideration related to fiscal year 2015 has been recorded in the “Amount due to related parties” balance within the Company’s consolidated balance sheets.

iii.As the contingent consideration in shares is predominately derived from a financial performance parameter other than the fair value of the issuer’s shares, it is liability-classified and is remeasured at the end of each reporting period with an adjustment for fair value recorded to the current period expense. The contingent consideration related to fiscal year 2014 has been resolved and remeasured in April 2015, with its fair value of RMB210,000 reclassified to additional paid in capital. The Company subsequently issued 1,923,556 ADS in April 2015 in relation to this.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

4.ACQUISITIONS (CONTINUED)

Business combinations in 2014 (continued):

The sale and purchase agreement also provided (i) 237,874 restricted share units to be settled in cash or shares at the Company’s option and (ii) cash payments if the financial performance for fiscal years 2014 and 2015 exceed certain agreed-upon financial targets, to be granted and paid to certain Dermot Entities management over agreed requisite service periods subsequent to the acquisition. The related compensation for post-acquisition services provided by the employees is accounted as compensation and recorded in the Company’s consolidated statements of operations (Note 22(c)).

Other acquisitions

As part of the Company’s business strategy to expand the existing hosting service, the Company completed other several non-significant acquisitions in 2014. The aggregate consideration for the three acquisitions is RMB 64,232, as follow:

RMB

Cash consideration (i)

49,554

Contingent consideration in cash * (ii)

7,339

Contingent ordinary shares issuance * (ii) (iii)

7,339

Total fair value of purchase price consideration

64,232

*The Company determined the fair value of the contingent share consideration with the assistance of an independent third party valuation firm.

Details of the purchase consideration are as follows:

i.RMB49,554 of the above cash consideration was paid in 2014.

ii.The contingent consideration in both cash and shares are determined based on the achievement by Guangdong Tianying Information Technology Co., Ltd. (“GD Tianying”) of certain financial and operational targets in accordance with the sales and purchase agreement for the fiscal years 2014, 2015 and 2016 as well as compliance to the terms of the sales and purchase agreement. The above contingent consideration amounts were derived from the Company’s assessment of whether GD Tianying will meet the contractually stipulated targets. The outstanding contingent consideration related to fiscal 2016 has been recorded in the “Amount due to related parties” balance within the Company’s Consolidated Balance Sheets

iii.As the contingent consideration of GD Tianying in shares is predominately derived from a financial and operational performance parameter other than the fair value of the issuer’s shares, it is liability-classified and is remeasured at the end of each reporting period with an adjustment for fair value recorded to the current period expense. The contingent consideration related to fiscal year 2014 has been resolved and remeasured in September 2015, with its fair value of RMB4,543 reclassified to additional paid in capital. The Company subsequently issued 225,262 Shares in September 2015 for the contingent consideration related to GD Tianying’s 2014 performance.

As the financial and/or operational targets for fiscal year 2015 were not achieved, the corresponding portion of the contingent consideration of RMB9,455 was reversed and recognized as a gain in the current period expense.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

4.ACQUISITIONS (CONTINUED)

Business combinations in 2014 (continued):

As of December 31, 2015, the Company was in the process of negotiation with the seller of GD Tianying on the gross value of the contingent consideration related to fiscal year 2016. As this is a pending event subsequent to the acquisition which is unrelated to the original acquisition, the Company concluded that the accounting for any settlement should be separated from that of the business combination. Based on the Company’s best estimate, the fair value of the related contingent consideration in cash and shares of RMB16,350, as determined based on the remeasured amount of December 31, 2015, is accrued as a contingent payable pursuant to ASC 450,Contingencies.

Asset acquisition in 2014:

On September 30, 2014, the Company through its subsidiary, 21Vianet Beijing acquired 100% equity interests in Beijing Yichengtaihe Investment Co., Ltd (“BJ Yichengtaihe”) with the total consideration of RMB198,846. The purpose is to establish a new data center with the acquired property and electricity equipment. As BJ Yichengtaihe does not possess all the elements that are necessary to conduct normal operations as a business and had not yet commenced operations, such acquisition was accounted for as an acquisition of assets.

Business combinations in 2013:

WiFire BJ and Yilong

On February 28, 2013, as part of the Company’s business strategy to expand into the VPN market and to expand the Company’s existing managed network services (“MNS”), the Company acquired 100% of the equity interests in WiFire BJ and Yilong for a total purchase consideration of RMB73,389.

The contingent consideration in both cash and shares are determined based on the achievement by WiFire BJ and Yilong of certain financial targets in accordance with the sales and purchase agreement for the fiscal years 2013 and 2014 as well as compliance to the terms of the sales and purchase agreement.

As the contingent consideration in shares is not considered to be indexed to its own shares since the settlement amount is determined based on the agreed targets, it is liability-classified and is remeasured at the end of each reporting period with an adjustment for fair value recorded to the current period expense. As the contingency with respect to the financial targets for fiscal year 2013 was resolved, the corresponding portion of the contingent consideration was remeasured on December 31, 2013 and December 31, 2014, with its fair value of RMB10,082 and RMB15,960 reclassified to additional paid in capital. As the contingency with respect to the financial targets for fiscal year 2014 was resolved, the corresponding portion of the contingent consideration was remeasured on December 31, 2014, with its fair value of RMB7,762 reclassified to additional paid in capital.

iJoy

On April 30, 2013, as a part of the Company’s business expansion strategy into the provision of content delivery network (“CDN”) services, the Company acquired 100% equity interests in iJoy for a total purchase consideration of RMB96,957 (net of the pre-existing receivables and payables which is settled between the Company and iJoy on the acquisition date).

The contingent considerations in cash and shares are determined based on the achievement by iJoy of certain financial targets in accordance with the sales and purchase agreement for the fiscal years 2013, 2014

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

4.ACQUISITIONS (CONTINUED)

Business combinations in 2013 (continued):

and 2015 as well as meeting certain operational milestones provided in the terms of the sales and purchase agreement. The above contingent consideration amounts were derived from the Company’s assessment of whether iJoy will meet the contractually stipulated targets. The Company determined the fair value of the contingent consideration in cash and shares with the assistance of an independent third party valuation firm.

As the contingent consideration in shares is not considered to be indexed to its own shares since the settlement amount is determined based on the agreed targets, it is liability-classified and is remeasured at the end of each reporting period with an adjustment for fair value recorded to the current period expense. As the contingency with respect to the financial and/or operational targets for fiscal year 2013 and 2014 was resolved, the corresponding portion of the contingent consideration was remeasured with its fair value of RMB31,956 and RMB21,076 reclassified to additional paid in capital, respectively. As the financial and/or operational targets for fiscal year 2015 were not achieved, the remaining portion of the contingent consideration of RMB19,725 was reversed and recognized as a gain in the current period expense.

 

5.

ACCOUNTS AND NOTES RECEIVABLE, NET

Accounts and notes receivable and the allowance for doubtful accounts consistdebt consisted of the following:

 

  December 31,   As of December 31, 
  2014   2015   2017   2018 
  RMB   RMB   US$   RMB   RMB   US$ 

Accounts receivable

   749,456     733,558     113,242     526,747    592,669    86,200 

Notes receivable

   905     620     96     2,720    2,606    379 
  

 

   

 

   

 

 

Allowance for doubtful debts

   (10,416   (40,070   (6,186

Allowance for doubtful debt

   (73,656   (70,970   (10,322
  

 

   

 

   

 

   

 

   

 

   

 

 
   739,945     694,108     107,152     455,811    524,305    76,257 
  

 

   

 

   

 

   

 

   

 

   

 

 

As of December 31, 20142017 and 2015,2018, all accounts and notes receivable were due from third party customers.

An analysis of the allowance for doubtful accounts isdebt was as follows:

 

   December 31, 
   2014   2015 
   RMB   RMB   US$ 

Balance at beginning of the year

   547     10,416     1,608  

Provision

   9,924     30,751     4,747  

Write-off of accounts receivable

   (55   (1,097   (169
  

 

 

   

 

 

   

 

 

 

Balance at the end of the year

   10,416     40,070     6,186  
  

 

 

   

 

 

   

 

 

 

Additions to the Company’s allowance for doubtful accounts were recorded within general and administrative expenses for the years ended December 31, 2013, 2014 and 2015.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

   For the years ended December 31, 
   2017   2018 
   RMB   RMB   US$ 

Balance at beginning of the year

   80,910    73,656    10,712 

Additional provision charged to expense

   69,553    315    46 

Write-off of accounts receivable

   (19,766   (3,001   (436

Provision included in disposed subsidiaries

   (57,041        
  

 

 

   

 

 

   

 

 

 

Balance at end of the year

   73,656    70,970    10,322 
  

 

 

   

 

 

   

 

 

 

 

6.

SHORT-TERM INVESTMENTS

Short-term investments consisted of the following as of December 31, 20142017 and 2015:2018:

 

   December 31, 
   2014   2015 
   RMB   RMB   US$ 

Held-to-maturity securities

      

- Fixed rate time deposits

   11,242     —       —    

- Floating rate principal unguaranteed investments

   —       102,300     15,792  

- Fixed rate principal guaranteed investments

   900,000     —       —    
  

 

 

   

 

 

   

 

 

 
   911,242     102,300     15,792  
  

 

 

   

 

 

   

 

 

 

Available-for-sale securities

      

- Convertible notes

   —       2,597     401  
  

 

 

   

 

 

   

 

 

 
   911,242     104,897     16,193  
  

 

 

   

 

 

   

 

 

 
   As of December 31, 
   2017   2018 
   RMB   RMB   US$ 

Time deposits

   548,890    245,014    35,636 
  

 

 

   

 

 

   

 

 

 

The Company recorded interest income related to its short-term investments amounting to RMB35,649, RMB50,882RMB1,148, RMB4,021 and RMB37,652RMB7,303 (US$5,812)1,062) for the years ended December 31, 2013, 20142016, 2017 and 2015,2018, respectively, in the consolidated statements of operations. There were no unrealized gains or losses as of December 31, 2013, 2014 and 2015.

7.INVENTORIES

Inventories consisted of the following as of December 31, 2014 and 2015:

   December 31, 
   2014   2015 
   RMB   RMB   US$ 

Broadband related products

   10,059     13,539     2,090  
  

 

 

   

 

 

   

 

 

 

8.PREPAID EXPENSES AND OTHER CURRENT ASSETS

Prepaid expenses and other current assets consist of the following:

   December 31, 
   2014   2015 
   RMB   RMB   US$ 

Prepaid expenses for bandwidth, rented data centers or cabinets

   66,896     126,842     19,581  

Staff field advances

   8,453     20,819     3,214  

Interest receivables

   13,275     4,936     762  

Receivables for the disposal of certain construction-in-progress

   20,290     20,290     3,132  

Tax recoverables

   66,492     159,413     24,609  

Deposits

   9,793     18,191     2,808  

Loan to third parties

   48,422     119,244     18,408  

Other receivables

   75,820     182,895     28,234  
  

 

 

   

 

 

   

 

 

 
   309,441     652,630     100,748  
  

 

 

   

 

 

   

 

 

 

Prepaid expenses for bandwidth, rented data centers and cabinets represent the unamortized portion of prepayments made to the Company’s telecommunication operators and certain technology companies, which provide the Company with access to bandwidth, data centers or cabinets.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

7.

PREPAID EXPENSES AND OTHER CURRENT ASSETS

Prepaid expenses and other current assets consisted of the following:

   As of December 31, 
   2017   2018 
   RMB   RMB   US$ 

Prepaid expenses

   380,869    565,710    82,279 

Staff advances

   6,735    10,730    1,561 

Interest receivables

   17,644    12,037    1,751 

Tax recoverables

   376,642    421,654    61,327 

Deposits

   30,669    39,971    5,814 

Prepayment for share repurchase plan

   42,710    —      —   

Loan to third parties

   60,805    58,909    8,567 

Other receivables

   17,676    48,729    7,086 
  

 

 

   

 

 

   

 

 

 
   933,750    1,157,740    168,385 
  

 

 

   

 

 

   

 

 

 

Prepaid expenses mainly represented the unamortized portion of prepayments made to Microsoft for the cloud computing services, and the prepayments to telecommunication operators for bandwidth, data centers or cabinets.

 

9.8.

PROPERTY AND EQUIPMENT, NET

Property and equipment, including those held under capital leases, consistconsisted of the following:

 

   As of December 31, 
   2017  2018 
   RMB  RMB  US$ 

At cost:

    

Property

   467,312   753,319   109,566 

Leasehold improvements

   789,734   932,896   135,684 

Computer and network equipment

   2,681,759   3,260,336   474,196 

Optical fibers

   142,723   142,723   20,758 

Office equipment

   12,671   24,390   3,547 

Motor vehicles

   1,891   1,841   268 
  

 

 

  

 

 

  

 

 

 
   4,096,090   5,115,505   744,019 

Less: Accumulated depreciation

   (1,326,511  (1,870,640  (272,073
  

 

 

  

 

 

  

 

 

 
   2,769,579   3,244,865   471,946 

Construction-in-progress

   549,845   786,377   114,374 
  

 

 

  

 

 

  

 

 

 
   3,319,424   4,031,242   586,320 
  

 

 

  

 

 

  

 

 

 

   December 31, 
   2014  2015 
   RMB  RMB  US$ 

At cost:

    

Property

   439,480    439,480    67,844  

Leasehold improvements

   359,870    398,473    61,514  

Computer and network equipment

   2,225,419    2,556,403    394,639  

Optical fibers

   207,423    207,423    32,021  

Office equipment

   18,472    19,554    3,019  

Motor vehicles

   6,893    8,289    1,280  
  

 

 

  

 

 

  

 

 

 
   3,257,557    3,629,622    560,317  

Less: accumulated depreciation

   (706,111  (1,088,684  (168,064
  

 

 

  

 

 

  

 

 

 
   2,551,446    2,540,938    392,253  

Construction-in-progress

   485,261    1,112,133    171,684  
  

 

 

  

 

 

  

 

 

 
   3,036,707    3,653,071    563,937  
  

 

 

  

 

 

  

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

8.

PROPERTY AND EQUIPMENT, NET (CONTINUED)

Depreciation expense was RMB141,286, RMB278,986RMB480,105, RMB523,500 and RMB402,035RMB566,491 (US$62,064)82,393) for the years ended December 31, 2013, 20142016, 2017 and 2015,2018, respectively, and were included in the following captions:

 

  For the year ended December 31,   For the years ended December 31, 
  2013   2014   2015   2016   2017   2018 
  RMB   RMB   RMB   US$   RMB   RMB   RMB   US$ 

Cost of revenues

   103,002     225,680     328,217     50,669     397,014    458,655    520,791    75,746 

Sales and marketing expenses

   2,097     3,397     5,670     875     3,759    3,188    986    144 

General and administrative expenses

   10,271     19,433     29,753     4,593     45,746    41,675    28,727    4,178 

Research and development expenses

   25,916     30,476     38,395     5,927     33,586    19,982    15,987    2,325 
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

 
   141,286     278,986     402,035     62,064     480,105    523,500    566,491    82,393 
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

 

The carrying amounts of the Company’s property and equipment held under capital leases at respective balance sheet dates were as follows:

 

  December 31,   As of December 31, 
  2014 2015   2017 2018 
  RMB RMB US$   RMB RMB US$ 

Property

   365,353   365,353   56,401     365,353  365,353  53,138 

Computer and network equipment

   164,483   289,346   44,667     497,532  719,676  104,673 

Optical fibers

   207,423   207,423   32,020     142,723  142,723  20,758 
  

 

  

 

  

 

   

 

  

 

  

 

 
   737,259   862,122   133,088     1,005,608  1,227,752  178,569 

Less: accumulated depreciation

   (74,237 (138,608 (21,397

Less: Accumulated depreciation

   (262,601 (291,579 (42,408
  

 

  

 

  

 

   

 

  

 

  

 

 
   663,022   723,514   111,691     743,007  936,173  136,161 

Construction-in-progress

   —     142,671   22,025     130,192  576,022  83,779 
  

 

  

 

  

 

   

 

  

 

  

 

 
   663,022   866,185   133,716     873,199  1,512,195  219,940 
  

 

  

 

  

 

   

 

  

 

  

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

9.PROPERTY AND EQUIPMENT, NET (CONTINUED)

Depreciation expense of property, computer and network equipment and optical fibers under capital leases was RMB18,820, RMB22,302RMB100,157, RMB92,920 and RMB64,371RMB170,264 (US$9,937)24,764), for the years ended December 31, 2013, 20142016, 2017 and 2015,2018, respectively.

The carrying amounts of computerproperty and network equipment pledged by the Company to secure banking borrowings (Note 14)13) granted to the Company at the respective balance sheet dates were as follows:

 

  December 31,   As of December 31, 
  2014   2015   2017   2018 
  RMB   RMB   US$   RMB   RMB   US$ 

Property

   22,921     22,118     3,414     143,893    140,393    20,419 

Computer and network equipment

   42,115     37,167     5,738     200,954    146,159    21,258 

Office equipment

   85    44    6 
  

 

   

 

   

 

   

 

   

 

   

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

10.9.

INTANGIBLE ASSETS, NET

The following table presentspresented the Company’s intangible assets as of the respective balance sheet dates:

 

  Purchased
software
  Radio
spectrum
license
  Network
use right
  Contract
backlog*
  Customer
relationships*
  Licenses*  Supplier
relationships*
  Trade
names*
  Platform
software*
  Non-compete
agreements*
  Favorable
contract*
  Internal
use
software
  Property
management
relationship*
  Total 
  RMB  RMB     RMB  RMB  RMB  RMB  RMB  RMB  RMB  RMB  RMB  RMB  RMB 

Intangible assets, net January 1, 2014

  22,773    104,013    18,834    956    52,870    3,159    93,287    11,985    15,411    1,250    32    12,319    —      336,889  

Additions

  64,778    —      —      34,259    673,227    15,412    68,042    227,014    —      26,970    —      7,199    86,873    1,203,774  

Disposals

  (8,662  —      —      —      —      —      —      —      —      —      —      (1,331  —      (9,993

Foreign currency translation difference

  1,025    427    —      —      —      —      —      —      —      —      —      —      —      1,452  

Amortization expense

  (12,882  (8,560  (1,000  (3,701  (48,666  (786  (20,325  (9,902  (3,829  (4,022  (32  (8,333  (5,631  (127,669
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Intangible assets, net December 31, 2014

  67,032    95,880    17,834    31,514    677,431    17,785    141,004    229,097    11,582    24,198    —      9,854    81,242    1,404,453  

Additions

  22,706    —      —      —      —      —      —      —      —      —      —      23,780    —      46,486  

Disposals

  —      —      —      —      —      —      —      —      —      —      —      (243  —      (243

Foreign currency translation difference

  380    7,237    —      —      —      —      —      —      —      —      —      —      —      7,617  

Amortization expense

  (15,647  (9,730  (1,000  (6,588  (81,783  (1,266  (25,277  (17,908  (3,829  (5,694  —      (5,772  (9,653  (184,147
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Intangible assets, net December 31, 2015

  74,471    93,387    16,834    24,926    595,648    16,519    115,727    211,189    7,753    18,504    —      27,619    71,589    1,274,166  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Intangible assets, net December 31, 2015 (US$)

  11,497    14,416    2,599    3,848    91,952    2,550    17,865    32,602    1,197    2,857    —      4,263    11,051    196,697  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

*Acquired in the acquisitions of subsidiaries

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

10.INTANGIBLE ASSETS, NET (CONTINUED)

  Purchased
software
  Radio
spectrum
license
  Network
use right
  Contract
backlog
  Customer
relationships
  Licenses  Supplier
relationships
  Trade
names
  Platform
software
  Non-compete
agreements
  Internal-
use
software
  Property
management
relationship
  Total 
  RMB  RMB     RMB  RMB  RMB  RMB  RMB  RMB  RMB  RMB  RMB  RMB 

Intangible assets, net January 1, 2017

  73,445   91,568   15,834   18,338   412,775   12,557   88,443   168,385   3,924   8,903   40,006   43,163   977,341 

Additions

  11,073   —     —     —     —     —     —     —     —     —     9,238   —     20,311 

Disposals

  (5,973  —     (15,086  —     (134,706  (4,000  (7,227  (37,270  —     (4,297  (41,660  (30,178  (280,397

Foreign currency translation difference

  (905  (7,781  —     —     —     —     —     —     —     —     —     —     (8,686

Amortization expense

  (27,011  (6,646  (748  (6,588  (52,992  (757  (19,304  (12,217  (3,241  (3,347  (5,524  (5,227  (143,602

Impairment

  —     —     —     —     (87,195  (3,532  (41,768  (22,494  —     (1,105  —     (7,758  (163,852
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Intangible assets, net December 31, 2017

  50,629   77,141   —     11,750   137,882   4,268   20,144   96,404   683   154   2,060   —     401,115 
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Additions

  18,744   —     —     —     —     —     —     —     —     —     6,093   —     24,837 

Disposals

  (6,772  —     —     —     —     —     —     —     —     —     —     —     (6,772

Foreign currency translation difference

  364   3,884   —     —     —     —     —     —     —     —     —     —     4,248 

Amortization expense

  (15,711  (8,117  —     (6,588  (24,921  (385  (3,074  (5,813  (683  (110  (2,713  —     (68,115
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Intangible assets, net December 31, 2018

  47,254   72,908   —     5,162   112,961   3,883   17,070   90,591   —     44   5,440   —     355,313 
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Intangible assets, net December 31, 2018 (US$)

  6,873   10,604   —     751   16,429   565   2,483   13,176   —     6   791   —     51,678 
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Contract backlog relate to the order placed by the customers that have yet to be delivered at the acquisition date. Customer relationships relate to the relationships that arose as a result of existing customer agreements acquired and is derived from the estimated net cash flows that are expected to be derived from the expected renewal of these existing customer agreements after subtracting the estimated net cash flows from other contributory assets. Licenses mainly represented the telecommunication service license in relation to managed network services and virtual private network services. Supplier relationships relate to the relationships that arose as a result of existing bandwidth supply agreements with certain network operators. Except for the supplier relationship in the acquisition of Fastweb and virtual private network supplier relationship in the acquisition of WiFire BJ and Yilong and Dermot Entitiesoperators, which were valued using a replacement cost method given the relative ease of replacement, the values of supplier relationships were generally derived from the estimated net cash flows that are expected to be generated from the expected renewal of these existing supplier agreements after subtracting the estimated net cash flows from other contributory assets.replacement. Trade Namesnames mainly relate to the trade names of SH Guotong, the Managed Network Entities, Aipu Group and Dermot Entities. Non-compete agreements represented the agreements signed with key managements of acquirees at the acquisition date, which was mainly in relation to the acquisitions of Aipu Group, valued using the incremental cash flow method. Property management relationship relate to the community relationships that in the acquisition of Aipu Group which was valued using the replacement cost method.

The intangible assets except for acquired customer relationships in the acquisition of the Managed Network Entities which are amortized using an accelerated method of amortization, are amortized using the straight-line method, which is the Company’s best estimate of how these assets will be economically consumed over their respective estimated useful lives ranging from 1 to 20 years.

Amortization expenses were approximately RMB58,903, RMB127,669RMB183,964, RMB143,602 and RMB184,147RMB68,115 (US$28,427)9,907) for the years ended December 31, 2013, 20142016, 2017 and 2015,2018, respectively.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

9.

INTANGIBLE ASSETS, NET (CONTINUED)

The annual estimated amortization expenses for the intangible assets for each of the next five years are as follows:

 

   RMB   US$ 

2016

   195,803     30,227  

2017

   189,277     29,219  

2018

   173,033     26,712  

2019

   158,619     24,487  

2020

   134,009     20,687  
  

 

 

   

 

 

 
   850,741     131,332  
  

 

 

   

 

 

 
   RMB   US$ 

2019

   56,567    8,227 

2020

   47,232    6,870 

2021

   45,005    6,545 

2022

   41,088    5,976 

2023

   28,322    4,120 
  

 

 

   

 

 

 
   218,214    31,738 
  

 

 

   

 

 

 

 

11.10.

LAND USE RIGHTS, NET

Land use rights held by the Company are amortized over the remaining term of the respective land use rights certificates.

 

  December 31,   As of December 31, 
  2014   2015   2017   2018 
  RMB   RMB   US$   RMB   RMB   US$ 

Cost

   66,878     66,878     10,324     172,520    159,494    23,197 

Accumulated amortization

   (703   (2,196   (339   (8,849   (12,001   (1,745
  

 

   

 

   

 

   

 

   

 

   

 

 

Land use rights, net

   66,175     64,682     9,985     163,671    147,493    21,452 
  

 

   

 

   

 

   

 

   

 

   

 

 

21VIANET GROUP, INC.The carrying amounts of land use rights pledged by the Company to secure banking borrowings (Note 13) granted to the Company at the respective balance sheet dates were as follows:

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

   As of December 31, 
   2017   2018 
   RMB   RMB   US$ 

Land use rights

   16,818    16,403    2,386 
  

 

 

   

 

 

   

 

 

 

 

12.11.

GOODWILL

The changes in the carrying amount of goodwill were as follows:

 

   December 31, 
   2013   2014   2015 
   RMB   RMB   RMB   US$ 

Balance as of January 1

   296,688     410,500     1,755,970     271,075  

Goodwill acquired

   113,812     1,345,470     —       —    
  

 

 

   

 

 

   

 

 

   

 

 

 

Balance as of December 31

   410,500     1,755,970     1,755,970     271,075  
  

 

 

   

 

 

   

 

 

   

 

 

 
   For the years ended December 31, 
   2016   2017   2018 
   RMB   RMB   RMB   US$ 

Balance at beginning of the year

   1,755,970    1,755,970    989,530    143,921 

Impairment

   —      (766,440   —      —   
  

 

 

   

 

 

   

 

 

   

 

 

 

Balance at end of the year

   1,755,970    989,530    989,530    143,921 
  

 

 

   

 

 

   

 

 

   

 

 

 

No impairment charge was recorded in anyAs of the three years ended December 31, 2015.2016, goodwill allocated to the reporting units of hosting and related services and managed network services was RMB989,530 and RMB766,440, respectively.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

 

13.11.

GOODWILL (CONTINUED)

In September 2017, goodwill included in managed network services reporting unit was fully impaired immediately before disposal of WiFire Entities and Aipu Group. As of December 31, 2017, no impairment loss of goodwill in hosting and related services was recorded.

As of December 31, 2018, the Company has performed a qualitative assessment for hosting and related services and no impairment loss was recorded for this year.

12.

LONG-TERM INVESTMENTS

The Company’s long-term investments compriseconsisted of the following:

   As of December 31, 
   2017   2018 
   RMB   RMB   US$ 

Equity investments without readily determinable fair values

   57,567    51,410    7,477 

Equity method investments

   450,822    490,376    71,322 

Available-for-sale debt investments

   2,537    2,537    369 
  

 

 

   

 

 

   

 

 

 
   510,926    544,323    79,168 
  

 

 

   

 

 

   

 

 

 

Cost method investmentEquity investments without readily determinable fair values

The carrying amountCompany disposed an equity investment without readily determinable fair values with a consideration of Company’s cost method investments was RMB28,451RMB26,653 (US$3,877) in 2018. The investment income comprised of dividend income of RMB1,821 and RMB48,696RMB406 (US$7,517) as59), and disposal gain of nil and RMB20,496 (US$2,981) for the years ended December 31, 20142017 and 2015,2018, respectively. In 2015,

The Company recorded an impairment loss of long-term investment amounting nil, RMB20,258 and nil for the Company made additional investments in certain network entities, without significant influence.

There were no indicators of impairment noted for these long-term investments as ofyears ended December 31, 2015.2016, 2017 and 2018, respectively.

Investment in an equity investeeEquity method investments:

 

  As of December 31, 2016  Increase (decrease)
during
the year ended
December 31, 2017
  As of December 31, 2017 
  Cost of
investments
  Share
equity
gain (loss)
  Investments
in equity
investee
  Cost of
investments
  Share
equity gain
(loss)
  Cost of
investments
  Share
equity gain
(loss)
  Investments
in equity
investee
 
  RMB  RMB  RMB  RMB  RMB  RMB  RMB  RMB 

Yizhuang Fund

  101,000   85,148   186,148   —     90,888   101,000   176,036   277,036 

Unis Tech

  49,000   (285  48,175   —     (12,676  49,000   (12,961  36,039 

Shihua DC Holdings

  —     —     —     147,176   (9,429  147,176   (9,429  137,747 

WiFire Entities

  —     —     —     15,000   (15,000  15,000   (15,000  —   
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 
  150,000   84,863   234,863   162,176   53,783   312,176   138,646   450,822 
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

   As of December 31, 2013   Decrease during the year
ended December 31, 2014
  As of December 31, 2014 
   Cost of
investment
   Share
equity
loss
  Investment
in equity
investee
   Cost of
investment
   Share
equity loss
  Cost of
investment
   Share
equity loss
  Investment
in equity
investee
 
   RMB   RMB  RMB   RMB   RMB  RMB   RMB  RMB 

Yizhuang Fund

   101,000     (2,473  98,527     —       (671  101,000     (3,144  97,856  
  

 

 

   

 

 

  

 

 

   

 

 

   

 

 

  

 

 

   

 

 

  

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

 

   As of December 31, 2014   Increase during the year
ended December 31, 2015
   As of December 31, 2015 
   Cost of
investment
   Share
equity
loss
  Investment
in equity
investee
   Cost of
investment
   Share
equity gain
   Cost of
investment
   Share
equity gain
   Investment
in equity
investee
   Investment
in equity
investee
 
   RMB   RMB  RMB   RMB   RMB   RMB   RMB   RMB   US$ 

Yizhuang Fund

   101,000     (3,144  97,856     —       52,355     101,000     49,211     150,211     23,189  
  

 

 

   

 

 

  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 
12.

LONG-TERM INVESTMENTS (CONTINUED)

  As of December 31, 2017  Increase (decrease)
during
the year ended
December 31, 2018
  As of December 31, 2018 
  Cost of
investments
  Share
equity
gain (loss)
  Investments
in equity
investee
  Cost of
investments
  Share
equity loss
  Disposal
gain
  Cost of
investments
  Share
equity gain
(loss)
  Disposal
gain
  Investments
in equity
investee
  Investments
in equity
investee
 
  RMB  RMB  RMB  RMB  RMB  RMB  RMB  RMB  RMB  RMB  US$ 

Yizhuang Fund

  101,000   176,036   277,036   —     (150,355  —     101,000   25,681   —     126,681   18,425 

Unis Tech

  49,000   (12,961  36,039   (49,000  (3,548  16,509   —     (16,509  16,509   —     —   

Shihua DC Holdings

  147,176   (9,429  137,747   219,447   (24,229  —     366,623   (33,658  —     332,965   48,428 

Jingliang Inter Cloud

  —     —     —     6,000   (34  —     6,000   (34  —     5,966   868 

Jingliang Century Cloud

  —     —     —     4,000   —     —     4,000   —     —     4,000   582 

Huaye Cloud

  —     —     —     23,333   (6,319  —     23,333   (6,319  —     17,014   2,474 

ZJK Energy

  —     —     —     5,907   (2,157  —     5,907   (2,157  —     3,750   545 

WiFire Entities

  15,000   (15,000  —     —     —     —     15,000   (15,000  —     —     —   
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 
  312,176   138,646   450,822   209,687   (186,642  16,509   521,863   (47,996  16,509   490,376   71,322 
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

In April 2012, the Company through its subsidiary, 21Vianet Beijing, entered into an agreement to invest in the Yizhuang Venture Investment Fund (“Yizhuang Fund”) as a limited partner.partner with an amount of RMB50,500. In December 2013, the Company made the second tranche of investment of ananother amount of RMB50,500 in the Yizhuang Fund, and held 27.694% of the investee as of December 31, 2013, 20142016, 2017 and 2015.2018. Given the Company holds more than three percent interest in the Yizhuang Fund as a limited partner, the investment is accounted for under the equity method as prescribed in ASC323-10,ASC Subtopic323-10,Investments – Investments—Equity Method, (“ASC323-10”).

In June 2016, the Company through its subsidiary, 21Vianet Beijing, and a related company jointly set up Unisplendour-Vianet Technology Inc. (“Unis Tech”). The Company injected capital of RMB49,000 to acquire 49% of equity interest in Unis Tech with the ability to exercise significant influence. In March 2018, the Company disposed all its equity interests in Unis Tech with a total cash consideration of RMB49,000 (US$7,127) and recognized investment loss with an amount of RMB3,548 (US$516) and disposal gain with an amount of RMB16,509 (US$2,401).

There were no indicatorsIn March 2017, the Company through its subsidiary, 21Vianet HK, and a third company jointly set up Shihua DC Holdings Inc. (“Shihua DC Holdings”). The Company injected capital of impairment notedRMB147,176 to acquire 49% of equity interest in Shihua DC Holdings with the ability to exercise significant influence. In the year of 2018, the Company increased the capital injection with the amount of RMB219,447 (US$31,917) on a pro rata basis.

In September 2017, after the disposal of 66.67% equity interest in the WiFire Entities, the Company held the remaining 33.33% equity interest in the WiFire Entities, which is accounted for this long-termequity method investment asat fair value of RMB6 yuan at the disposal date. In December 2017, the Company injected capital of RMB15,000 in the WiFire Entities pursuant to the sale and purchase agreement. As of December 31, 2015.2017, the equity method investment balance is reduced to nil after the pickup of loss in the WiFire Entities.

In January 2018, the Company through its subsidiary, 21Vianet Beijing, and a third company jointly set up Beijing Jingliang Interconnected Cloud Technology Inc. (“Jingliang Inter Cloud”) and Jingliang Century Cloud Technology Inc. (“Jingliang Century Cloud”). The Company injected capital of RMB6,000 (US$873)

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

12.

LONG-TERM INVESTMENTS (CONTINUED)

and RMB4,000 (US$582) and the Company held 60% and 40% of equity interest in Jingliang Inter Cloud and Jingliang Century Cloud, respectively. Based on the article of association, the Company cannot exercise control over relevant activities of the investees, but it has the ability to exercise significant influence over operation and financial decisions of Jingliang Inter Cloud and Jingliang Century Cloud.

In March 2018, the Company through its subsidiary, 21Vianet Beijing, acquired 50% equity interest in Guangdong Huaye Cloud Inc. (“Huaye Cloud”) with an amount of RMB23,333 (US$3,394), with the ability to exercise significant influence.

Available-for-sale debt investments

Available-for-sale debt investments consisted of investments in convertible notes with conversion option to preferred shares that are not readily convertible to cash and therefore the bifurcation of embedded derivative is not required as the conversion option did not qualify as derivatives in accordance with ASC Topic 815,Derivatives and Hedging,(“ASC 815”).

 

14.13.

BANK AND OTHER BORROWINGS

Bank and other borrowings arewere as follows as of the respective balance sheet dates:

 

   December 31, 
   2014   2015 
   RMB   RMB   US$ 

Short-term bank borrowings

   160,181     276,000     42,607  

Long-term bank borrowings, current portion

   55,647     38,803     5,990  

Other long-term borrowings, current portion

   900,000     —       —    
  

 

 

   

 

 

   

 

 

 
   1,115,828     314,803     48,597  

Long-term bank borrowings, non-current portion

   61,673     103,421     15,965  
  

 

 

   

 

 

   

 

 

 
   61,673     103,421     15,965  

Total bank and other borrowings

   1,177,501     418,224     64,562  
  

 

 

   

 

 

   

 

 

 
   As of December 31, 
   2017   2018 
   RMB   RMB   US$ 

Short-term bank borrowings

   50,000    50,000    7,272 

Long-term bank borrowings, current portion

   70,289    75,284    10,950 
  

 

 

   

 

 

   

 

 

 
   120,289    125,284    18,222 

Long-term bank borrowings,non-current portion

   187,638    112,000    16,290 
  

 

 

   

 

 

   

 

 

 

Total bank borrowings

   307,927    237,284    34,512 
  

 

 

   

 

 

   

 

 

 

The short-term bank borrowings outstanding as of December 31, 20142017 and 20152018 bore a weighted average interest rate of 6.36%4.04% and 5.69%4.05% per annum, respectively, and were denominated in RMB. These borrowings were obtained from financial institutions and have terms of two months to one year. The long-term bank borrowings (including current portion) outstanding as of December 31, 20142017 and 20152018 bore a weighted average interest rate of 6.00%5.50% and 6.59%5.31% per annum, and were denominated in RMB and HK$.RMB. These loans were obtained from financial institutions located in the PRC and Hong Kong.

In 2013, the Company established Asia Cloud Investment with the funds provided through two entrusted loans. The two entrusted loans have an aggregate principal amount of RMB900,000 with an interest rate of 4% per annum, and maturity dates of August 28 and September 10, 2015, respectively (Note 1(c)). The two entrusted loans from Bank of Dongguan and related interests were fully repaid in August and September 2015, respectively.PRC.

As of December 31, 20142017 and December 31, 2015,2018, unused loan facilities for bank and other borrowings amounted to RMB169,954RMB140,940 and RMB414,000,RMB21,375 (US$3,109), respectively.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

13.

BANK BORROWINGS (CONTINUED)

Bank and other borrowings as of December 31, 20142017 and 20152018 were secured/guaranteedsecured by the following:

December 31, 20142017

 

Short-term bank borrowings

   

Secured/guaranteedSecured by

(RMB)    
 9,18150,000   GuaranteedSecured by restricted cash of RMB1,885.RMB50,809.

 11,00050,000

Long-term bank borrowings

(including current portion)

Secured by

(RMB)
158,000   Secured by a subsidiary’s buildingfixed assets andland-use right with net book value of RMB14,298RMB344,932 and RMB16,818, respectively (Note 9)8/Note 10).
 140,00099,927   Unsecured borrowings.

 

 

   
 160,181257,927   

 

 

   

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

14.BANK AND OTHER BORROWINGS (CONTINUED)

Long-term

December 31, 2018

Short-term bank and other
borrowings

(including current portion)

   

Secured/guaranteedSecured by

(RMB)    
 2,09050,000   Jointly guaranteedSecured by (i) the ultimate controlling shareholder of Dermot Entities and Upwise Investments Limited, the seller of Dermot Entities; (ii) restricted cash of HK$1,500.RMB60,796 (US$8,842).

 8,00050,000

Long-term bank borrowings

(including current portion)

Secured by

(RMB)
138,000   Secured by a subsidiary’s buildingfixed assets andland-use right with net book value of RMB8,623RMB286,596 (US$41,683) and RMB16,403 (US$2,386), respectively (Note 9)8/Note 10).
 18,753Secured by a subsidiary’s computer and network equipment with net book value of RMB42,115 (Note 9).
50,000Guaranteed by restricted cash of RMB100,000.
900,000Secured by the pledged dividend right and the right to sell or transfer the 90% equity interest of Asia Cloud Investment held by 21Vianet Technology (Note 1(c)).
38,47749,284   Unsecured borrowings.

 

 

   
 1,017,320187,284   

 

 

   

December 31, 2015

Short-term bank borrowings

Secured/guaranteed by

(RMB)
50,000Guaranteed by restricted cash of RMB51,553.
11,000Secured by a subsidiary’s building with net book value of RMB13,943 (Note 9).
215,000Unsecured borrowings.

276,000

Long-term bank borrowings

(including current portion)

Secured/guaranteed by

(RMB)
16,956Guaranteed by Ultimate seller and noncontrolling shareholder of Aipu Group
4,800Secured by a subsidiary’s building with net book value of RMB8,175 (Note 9).
16,778Secured by a subsidiary’s computer and network equipment with net book value of RMB37,167 (Note 9).
103,690Unsecured borrowings.

142,224

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

15.14.

ACCRUED EXPENSES AND OTHER PAYABLES

The components of accrued expenses and other payables arewere as follows:

 

  December 31,   As of December 31, 
  2014   2015   2017   2018 
  RMB   RMB   US$   RMB   RMB   US$ 

Payroll and welfare payables

   178,295     193,356     29,849     197,171    224,265    32,618 

Business and other taxes payable

   16,633     25,780     3,980  

Value-added tax and other taxes payable

   16,951    16,931    2,463 

Payables for office supplies and utilities

   8,782     25,497     3,936     29,488    21,719    3,159 

Payables for the purchase of property and equipment

   233,353     218,165     33,679     185,594    207,512    30,181 

Payable for purchase intangible assets

   5,054     3,662     565  

Payables for the purchase of intangible assets

   3,706    4,576    666 

Accrued service fees

   60,167     68,029     10,502     52,090    41,618    6,053 

Interest payables

   20,452     19,102     2,949     57,359    54,376    7,909 

Share-settled bonuses

   14,913     41,352     6,384  

Payable for assets acquisition

   35,846     21,080     3,254  

Liability classified RSU

   11,865    4,970    723 

Payables for acquisitions

   47,755    47,755    6,946 

Payables for litigation settlement

   9,801    —      —   

Others

   25,996     21,934     3,385     45,353    35,598    5,176 
  

 

   

 

   

 

   

 

   

 

   

 

 
   599,491     637,957     98,483    657,133   659,320   95,894 
  

 

   

 

   

 

   

 

   

 

   

 

 

 

16.15.

CAPITAL LEASES

Certain property, computer and network equipment and optical fibers were acquired through capital leases entered into by the Company.

Future minimum lease payments undernon-cancellable capital lease arrangements as lessee are as follows:

 

  RMB US$   RMB US$ 

2016

   202,512   31,262  

2017

   174,180   26,889  

2018

   123,441   19,056  

2019

   70,919   10,948     305,710  44,464 

2020 and thereafter

   732,298   113,048  

2020

   217,525  31,638 

2021

   317,382  46,161 

2022

   96,990  14,106 

2023 and thereafter

   575,941  83,767 
  

 

  

 

   

 

  

 

 

Total minimum lease payments

   1,303,350   201,203     1,513,548  220,136 

Less: amount representing interest

   (583,792 (90,122   (527,860 (76,774
  

 

  

 

   

 

  

 

 

Present value of remaining minimum lease payments

   719,558   111,081     985,688  143,362 
  

 

  

 

   

 

  

 

 

Capital leases hadbore weighted average interest rates of 11.41%9.93% and 10.03%10.37% per annum for the years ended December 31, 20142017 and 2015,2018, respectively.

 

17.16.

BONDS PAYABLE

On March 22, 2013,August 17, 2017, the Company issued and sold bonds with an aggregate principal amount of RMB1,000,000US$200,000 at a coupon rate of 7.875%7% per annum, (the “2016 Bonds”or the original bonds. On September 29, 2017, the Company issued and soldfollow-on bonds with an aggregate principal amount of US$100,000 at a coupon rate of 7% per annum, or the Bonds. The Bonds were priced at a slight premium of 100.04%, with an effective yield of 6.98% (together with the original bonds, “2020 Notes”). The 2016 Bonds2020 Notes will mature on March 22, 2016. August 17, 2020.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

16.

BONDS PAYABLE (CONTINUED)

The 2016 Bonds2020 Notes were listed and quoted on the Official List of the Singapore Exchange Securities Trading Limited. Interest on the 2016 Bonds2020 Notes is payable semi-annually in arrears on March 22August 17 and September 22February 17 in each year, beginning September 22, 2013. The netfrom February 17, 2018.

Net proceeds from the 2016 Bonds,2020 Notes after deducting issuance costs were RMB1,926,419. The proceeds from issuance of RMB25,189 and a discount of RMB1,970, were RMB972,841, which2020 Notes will be used for construction of new data centers and other general corporate purposes. The effective interest rate of

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

17.BONDS PAYABLE (CONTINUED)

the 2016 Bonds is 9.29%. On June 30, 2014, the Company repurchased 73.57% of therefinancing outstanding 2016 Bonds with the total consideration of RMB776,163 including payment of accrued interests of RMB15,556. The debt extinguishment loss amounting to RMB41,581 was recognized in earnings upon the repurchase. The 2016 Bonds were subsequently fully repaid in March 2016.

On June 26, 2014, the Company issued and sold bonds with an aggregate principal amount of RMB2,000,000 at a coupon rate of 6.875% per annum (the “2017 Bonds”). The 2017 Bonds will mature on June 26, 2017. The 2017 Bonds were listed and quoted on the Official List of the Singapore Exchange Securities Trading Limited. Interest on the 2017 Bonds is payable semi-annually in arrears on June 26 and December 26 in each year, beginning December 26, 2014. Net proceeds from the 2017 Bonds after deducting issuance costs of RMB19,360, were RMB1,980,640.The proceeds from issuance of 2017 Bonds was used to new data centers,indebtedness, fund acquisitions, repurchase the 2016 Bondsfuture capital needs, and for general corporate purposes.

The effective interest rate of the 2017 Bonds is 7.39%.

Deferred issuance costs are included in “Other non-current assets” in the Company’s consolidated balance sheets. The deferred issuance costs are amortized as interest expense using the effective interest method over the term of the 2016 Bonds and the 2017 Bonds, respectively.

Both the 2016 Bonds and the 2017 Bonds2020 Notes are unsecured and rank senior in right of payment to any of the Company’s indebtedness that is expressly subordinated to the bonds; equal in right of payment to any of the Company’s liabilities that are not so subordinated; but rank lower than any secured indebtedness of the Company and all liabilities (including accounts payable) of the Company’s subsidiaries and Consolidated VIEs.

The following table summarizes the aggregate required repayments of the principal amounts of the Company’s long-term borrowings, including the bonds payable and bank borrowings (Note 14) and mandatorily redeemable noncontrolling interests13) in the succeeding five years and thereafter:

 

   RMB   US$ 

For the years ending December 31,

    

2016

   403,053     62,221  

2017

   2,037,651     314,559  

2018

   32,740     5,054  

2019

   20,030     3,092  

2020

   13,000     2,007  

Thereafter

   —       —    
   RMB   US$ 

For the years ending December 31,

    

2019

   125,284    18,222 

2020

   2,091,460    304,190 

2021

   39,000    5,672 

2022

   40,500    5,890 

2023 thereafter

   —      —   

 

18.17.

DEFERRED GOVERNMENT GRANTS

During the years ended December 31, 2013, 20142016, 2017 and 2015,2018, the Company received RMB2,950, RMB20,920nil, RMB2,877 and RMB10,160RMB500 (US$1,568)73), respectively, in government grants from the relevant PRC government authorities. The government grants received duringauthorities for the year ended December 31, 2013, 2014 and 2015 are required to be useduse in construction of property and equipment. These grants are initially deferred and subsequently recognized in the statementconsolidated statements of operations when the Company has complied with the conditions or performance obligations attached to the related government grants, if any, and the grants are no longer refundable. Grants that subsidize the construction cost of property and equipment are amortized over the life of the related assets as a reduction of the associated depreciation expense.

Movements of deferred government grants were as follows:

   For the years ended December 31, 
   2016  2017  2018 
   RMB  RMB  RMB  US$ 

Balance at beginning of the year

   37,620   30,993   22,435   3,263 

Additions

   —     2,877   500   73 

Decrease due to disposal of subsidiaries

   —     (3,573  —     —   

Recognized as a reduction of depreciation expense

   (6,627  (7,862  (7,143  (1,039
  

 

 

  

 

 

  

 

 

  

 

 

 

Balance at end of the year

   30,993   22,435   15,792   2,297 
  

 

 

  

 

 

  

 

 

  

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

18.DEFERRED GOVERNMENT GRANTS (CONTINUED)

Movements of deferred government grants are as follows:

   For the year ended December 31, 
   2013  2014  2015 
   RMB  RMB  RMB  US$ 

Balance at beginning of the year

   18,793    18,046    33,572    5,183  

Additions

   2,950    20,920    10,160    1,568  

Recognized as a reduction of depreciation expense

   (3,697  (5,394  (6,112  (944
  

 

 

  

 

 

  

 

 

  

 

 

 

Balance at end of the year

   18,046    33,572    37,620    5,807  
  

 

 

  

 

 

  

 

 

  

 

 

 

19.TREASURY STOCK

For the yearyears ended December 31, 2013, 20142016, 2017 and 2015,2018, the Company repurchased the number of 586,869 ADSs, 1,553,085 ADSs815,525, 3,448,482 and nil ADSs pursuant to the share repurchase plans. The repurchased ordinary shares were mainly used for settlement of acquisition payment.

For the yearyears ended December 31, 2013, 20142016, 2017 and 2015, 840,114 ADSs,2018, 223,161, nil and 146,372nil ADSs were issued to settle the contingent purchase consideration payment in relation to acquisitions.

In 2014, 76,048 ADSs were issued to Galaxy ENet Inc. (“Galaxy ENet”) (Note 22(b)).

 

20.19.

ACCUMULATED OTHER COMPREHENSIVE LOSS(LOSS) INCOME

The changes in accumulated other comprehensive (loss) income by component, net of tax of nil, arewere as follows:

 

   Foreign currency
translation
  Total 
   RMB  RMB 

Balance as of January 1, 2013

   (57,367  (57,367

Current year other comprehensive loss

   (25,222  (25,222
  

 

 

  

 

 

 

Balance as of December 31, 2013

   (82,589  (82,589

Current year other comprehensive income

   16,835    16,835  
  

 

 

  

 

 

 

Balance as of December 31, 2014

   (65,754  (65,754

Current year other comprehensive income

   41,518    41,518  
  

 

 

  

 

 

 

Balance as of December 31, 2015

   (24,236  (24,236
  

 

 

  

 

 

 

Balance as of December 31, 2015, in US$

   (3,741  (3,741
  

 

 

  

 

 

 
Foreign currency
translation
RMB

Balance as of January 1, 2016

(24,236

Current year other comprehensive income

142,526

Balance as of December 31, 2016

118,290

Current year other comprehensive loss

(120,963

Balance as of December 31, 2017

(2,673

Current year other comprehensive income

88,652

Balance as of December 31, 2018

85,979

Balance as of December 31, 2018, in US$

12,505

 

21.20.

MAINLAND CHINA EMPLOYEE CONTRIBUTION PLAN

As stipulated by the regulations of the PRC, full-time employees of the Company in the PRC participate in a government-mandated multiemployer defined contribution plan organized by municipal and provincial governments. Under the plan, certain pension benefits, medical care, unemployment insurance, employee housing fund and other welfare benefits are provided to employees. The Company is required to make contributions to the plan based on certain percentages of employees’ salaries. The total expenses for the plan were RMB45,934, RMB88,102RMB130,630, RMB134,053 and RMB89,571RMB122,362 (US$13,827), respectively,17,797) for the years ended December 31, 2013, 20142016, 2017 and 2015.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

2018, respectively.

 

22.21.SHARE BASED

SHARE-BASED COMPENSATION

 

 (a)

Option granted to employees

In order to provide additional incentives to employees and to promote the success of the Company’s business, the Company adopted a share incentive plan in 2010 (the “2010 Plan”) and 2014 (the “2014 Plan”), respectively.. Under the 2010 Plan, the Company may grant options and RSUs to its employees, directors and consultants to purchase an aggregate of no more than 39,272,595 ordinary shares of the Company. The 2010 Plan was approved by the Board of Directors and shareholders of the Company on July 16, 2010. The 2010 Plan is administered by the Board of Directors or the Compensation Committee of the Board as set forth in the 2010 Plan (the “Plan Administrator”). All share options to be granted under the 2010 Plan have a contractual term of ten years and generally vest over 3 to 4 years in the grantee’s option agreement.

In order to further promote the success and enhance the value, the Company adopted thea share incentive plan in 2014 Plan. The 2014 Plan was approved by Annual General Meeting on May 29, 2014.(the “2014 Plan”). Under the 2014 Plan, the Company may issue an aggregate of no more than

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

21.

SHARE-BASED COMPENSATION (CONTINUED)

(a)

Option granted to employees (continued)

20,461,380 shares (“Maximum Number”) and such Maximum Number should be automatically increased by a number that is equal to 15% of the number of new shares issued by the Company from time to time. The maximum aggregate number of ordinary shares to be issued under 2014 Plan was subsequently amended to 39,606,817, as approved by the Board of Directors and shareholders of the Company on October 30, 2015. All share options, restricted shares and restricted share units to be granted under the 2014 Plan have a contractual term of ten years and generally vest over 3 to 4 years in the grantee’s option agreement.

The Company granted 676,592, 3,122,4171,059,668, 611,111 and 952,178487,368 RSUs in 2013, 20142016, 2017 and 2015,2018, respectively, with performance conditions whereby a predetermined number will vest upon the assignment of an annual performance review in accordance with predetermined performance targets for the grantees over a one or four-year period. As it is probable for the Company to estimate the annual performance review ratings for the individual grantees, the Company commenced recognition of the related compensation expenseexpenses using the accelerated recognition method.

The Company granted 2,188,226 RSUs in 2018 with performance conditions whereby a predetermined number will vest upon with the achievement of predetermined operation performance targets for the Company. As it is probable for the Company to estimate the operation performance for the Company, the Company commenced recognition of the related compensation expenses using the accelerated recognition method.

The Company granted 547,056 RSUs in 2018 with market conditions whereby a predetermined number will vest upon with the achievement of predetermined share price targets for the Company. The probability to achieve market condition is reflected in the grant date fair value of the award and thus compensation cost is recognized when the requisite service is rendered using the accelerated method.

The compensation expenses related to remaining unvested share options shall be recognized over the remaining requisite service period or the performance review period. As of December 31, 2015,2018, options to purchase 4,180,1981,479,214 of ordinary shares were outstanding.

The following table summarizessummarized the Company’s employee share option activity under the 2010 Plan:

 

   Number of
options
  Weighted
average

exercise
price
   Weighted
average
remaining
contractual
term
   Aggregate
intrinsic
value
 
      (US$)   (Years)   (US$) 

Outstanding, January 1, 2015

   9,054,118    0.32     6.3     20,450  

Exercised

   (4,741,920  0.25      

Forfeited

   (132,000  0.78      
  

 

 

      

Outstanding, December 31, 2015

   4,180,198    0.39     6.1     13,275  
  

 

 

      

Vested and expected to vest at December 31, 2015

   4,134,216    0.38     6.1     13,129  
  

 

 

      

Exercisable as of December 31, 2015

   3,797,029    0.35     6.1     12,042  
  

 

 

      
   Number of
options
  Weighted
average
exercise
price
   Weighted
average
remaining
contractual
term
   Aggregate
intrinsic
value
 
      (US$)   (Years)   (US$) 

Outstanding, January 1, 2018

   1,699,186   0.49    3.5   

Exercised

   (219,972  0.31     
  

 

 

      

Outstanding, December 31, 2018

   1,479,214   0.51    2.2    1,370 
  

 

 

      

Vested and expected to vest at December 31, 2018

   1,479,214   0.51    2.2    1,370 
  

 

 

      

Exercisable as of December 31, 2018

   1,479,214   0.51    2.2    1,370 
  

 

 

      

The aggregate intrinsic value is calculated as the difference between the exercise price of the underlying awards and the fair value of the underlying stock at each reporting date, for those awards that have an exercise price below the estimated fair value of the Company’s shares. As of December 31, 2014 and 2015,

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

22.SHARE BASED COMPENSATION (CONTINUED)

(a)Option granted to employees (Continued)

2018, the Company had options outstanding to purchase an aggregate of 9,054,118 shares and 4,180,1981,479,214 shares with an exercise price

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

21.

SHARE-BASED COMPENSATION (CONTINUED)

(a)

Option granted to employees (continued)

below the fair value of the Company’s shares, resulting in an aggregate intrinsic value of RMB126,884 and RMB85,993RMB9,419 (US$13,275), respectively.1,370).

For share options granted before September 30, 2011, the fair value of each share option grant was estimated on the date of grant using the Black-Scholes option pricing model. For share options granted after September 30, 2011, the fair value of each award is estimated on the date of grant using a binomial-lattice option valuation model. The binomial-lattice model considers characteristics of fair value option pricing that are not available under the Black-Scholes. Similar to the Black-Scholes model, the binomial-lattice model takes into account variables such as volatility, dividend yield, and risk-free interest rate. However, in addition, the binomial-lattice model considers the contractual term of the option, the probability that the option will be exercised prior to the end of its contractual life, and the probability of termination or retirement of the option holder in computing the value of the option. For these reasons, the Company believes that the binomial-lattice model provides a fair value for its share based compensation plans that are more representative of actual experience and future expected experience that the value calculated in previous years using the Black-Scholes model.

The Company calculated the estimated fair value of the share options on the grant date using the Black-Scholes Option model or Binomial-Lattice model for 2011 and 2012, respectively, with the following assumptions:

   

Granted in 2011

  

Granted in 2011

  

Granted in 2012

   Before September 30, 2011  After September 30, 2011   

Risk-free interest rates

  1.03%-3.36%  1.03%-3.36%  2.06%-3.68%

Expected life (years)

  0.08-7.75 years  Not applicable  Not applicable

Sub optimal early exercise factor

  Not applicable  2.2  2.2

Expected volatility

  24.25%-76%  69.17%  57.01%-68.03%

Expected dividend yield

  0%  0%  0%

Fair value of share option

  US$1.20-US$2.06  US$1.02-US$1.03  US$1.34-US$1.68

The aggregate fair value of the outstanding options at the grant date was determined to be RMB32,006RMB14,617 (US$ 4,941)2,126) as of December 31, 20152018 and such amount is recognized as share-based compensation expenseexpenses using the straight-line method for all employee share options granted with graded vesting based on service conditions and the accelerated method for share options granted with graded vesting based on performance conditions. The weighted-average grant-dateweighted average grant date fair value of options granted during the years ended December 31, 2013, 20142016, 2017 and 20152018 was nil.US$2, nil and nil, respectively. The total fair value of share options vestedexercised during the years ended December 31, 2013, 20142016, 2017 and 20152018 was US$3,388,2,147, US$5,488404, and US$3,111,239, respectively. The aggregate intrinsic value of options exercised during the years ended December 31, 2013, 20142016, 2017 and 20152018 was US$24,355,1,906, US$15,517,306, and US$15,519,248, respectively.

As of December 31, 2015, there was RMB17 (US$3) of unrecognized2018, the Company has recorded all the share-based compensation cost, net of estimated forfeitures, relatedexpenses in relation to unvested options which is expected to be recognized over a weighted-average period of 0.2 year. Total unrecognized compensation cost may be adjusted for future changes in estimated forfeitures.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

22.SHARE BASED COMPENSATION (CONTINUED)

(a)Option granted to employees (Continued)

outstanding share options.

The following table summarizessummarized the Company’s RSUs activity under the 2010 Plan and 2014 Plan:

 

  Number of
RSUs
 Weighted-average
grant date fair
value
   Weighted-average
remaining
contractual life
   Aggregate
intrinsic
value
   Number of
RSUs
 Weighted
average
grant date
fair value
   Weighted
average
remaining
contractual life
   Aggregate
intrinsic
value
 
    (US$)   (Years)   (US$)     (US$)   (Years)   (US$) 

Unvested, January 1, 2015

   3,610,256   19.22     8.6     55,851  

Unvested, January 1, 2018

   1,516,898  11.76    7.9   

Granted

   1,131,218   18.27         3,222,650  6.39     

Vested

   (1,403,132 17.63         (852,593 11.05     

Forfeited

   (1,565,282 20.40         (668,503 14.95     
  

 

        

 

      

Unvested, December 31, 2015

   1,773,060   19.14     8.6     35,211  

Unvested, December 31, 2018

   3,218,452  6.66    9    27,807 
  

 

        

 

      

Share-based compensation costexpenses for RSUs isare measured based on the closing fair market value of the Company’s ADS on the date of grant and the reporting date for equity and liability classified RSUs, respectively. The aggregate fair value of the unvested RSUs as of December 31, 20152018 was RMB228,090RMB191,187 (US$35,211)27,807), and such amount is recognized as share-based compensation expenseexpenses using the straight-line method for the RSUs with graded vesting based on service conditions and the accelerated method for the RSUs with graded vesting based on performance conditions, market conditions and share-settled bonuses. The weighted-average grant-dateweighted average grant date fair value of RSUs granted during the years ended December 31, 2013, 20142016, 2017 and 20152018 was US$14.22,8.85, US$23.276.31 and US$18.27,6.39, respectively. The total fair value of RSUs vested during the years ended December 31, 2013, 20142016, 2017 and 20152018 was US$2,898,14,849, US$9,77418,238 and US$993,9,422, respectively.

During 2015, the Company granted 179,040 RSUs to settle the performance bonuses as elected by employees. As of December 31, 2015,2018, there was RMB142,725RMB84,307 (US$22,033)12,262) of unrecognized share-based compensation costexpenses related to RSUs which is expected to be recognized over a weighted-averageweighted average vesting period of 2.43.6 years. Total unrecognized share-based compensation costexpenses may be adjusted for future changes in estimated forfeitures.when actual forfeitures incurred.

 

 (b)Fully vested ordinary shares to employees

On March 5, 2014, the Company agreed to issue 690,000 fully vested ADSs to Galaxy ENet, a company owned by a certain management employee of the Managed Network Entities. These ADSs are to compensate certain management employees of the Managed Network Entities in exchange for their past services and all of them have transferred their rights to Galaxy ENet. Such fully vested ADSs were issued to Galaxy ENet with treasury stock of 76,048 ADSs and newly issued share of 613,952 ADSs. Accordingly, the Company recorded share-based compensation cost of RMB117,207 in “General and administrative expenses” within the Company’s consolidated statements of operations.

(c)Shares issued to management of Dermot Entities (Note 4)

For the yearyears ended December 31, 20142016, 2017 and 2015,2018, the Company recorded share-based compensation costexpenses of RMB4,022RMB10,871, RMB5,752 and RMB8,439 (US$1,303)nil within the Company’s consolidated statements of operations, respectively.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

22.21.SHARE BASED

SHARE-BASED COMPENSATION (CONTINUED)

(c)Shares issued to management of Dermot Entities (Note 4) (Continued)

 

Total share-based compensation expenseexpenses relating to share options and RSUs granted to employees recognized for the years ended December 31, 2013, 20142016, 2017 and 2015 is2018 were as follows:

 

  For the year ended December 31,   For the years ended December 31, 
  2013   2014   2015   2016 2017 2018 
  RMB   RMB   RMB   US$   RMB RMB RMB   US$ 

Cost of revenues

   8,054     7,163     12,422     1,918     (4,110 (277 2,668    388 

Sales and marketing expenses

   13,405     13,482     13,488     2,082     2,490  (681 2,139    311 

General and administrative expenses

   40,711     208,914     153,814     23,745     123,273  47,945  53,346    7,759 

Research and development expenses

   5,599     4,176     10,303     1,590     (2,924 142  1,385    201 
  

 

   

 

   

 

   

 

   

 

  

 

  

 

   

 

 
   67,769     233,735     190,027     29,335     118,729  47,129  59,538    8,659 
  

 

   

 

   

 

   

 

   

 

  

 

  

 

   

 

 

 

23.22.

TAXATION

Enterprise

Enterprise income tax (“EIT”)

Cayman Islands

The Company is incorporated in the Cayman Islands and conducts its primary business operations through the subsidiaries and VIEs in the PRC and Hong Kong. It also has intermediate holding companies in BVI. Under the current laws of the Cayman Islands, the Company is not subject to tax on income or capital gains.gain arising in Cayman Islands. Additionally, upon payments of dividends by the Company to its shareholders, no Cayman Islands withholding tax will be imposed.

British Virgin Islands

Subsidiaries in British Virgin Islands are not subject to tax on income or capital gains under the current laws of the British Virgin Islands. Additionally, upon payments of dividends by the Company to its shareholders, no BVI withholding tax will be imposed.

Hong Kong

Subsidiaries in Hong Kong are subject to Hong Kong profits tax rate of 16.5% for the years ended December 31, 2013, 20142016, 2017 and 2015. No provision for2018. They may be exempted from income tax on their foreign-derived income and there are no withholding taxes in Hong Kong profits tax has been made in the consolidated financial statements as these entities had no assessable profits in the years ended December 31, 2013, 2014 and 2015, except for DYX which was newly acquired in 2014 and has profits since acquisition.on remittance of dividends.

Taiwan

DYX Taiwan branch is incorporated in Taiwan and is subject to Taiwan profits tax rate of 17% for the yearyears ended December 31, 20142016, 2017 and 2015.2018.

The PRC

The Company’s PRC subsidiaries are incorporated in the PRC and subject to PRC EITthe statutory rate of 25% on the taxable income in accordance with the relevant PRC income tax laws.

EffectiveEnterprise Income Tax Law (The “EIT Law”), which was effective since January 1, 2008, the statutory corporate income tax rate is 25%, except for certain entities eligible for preferential tax rates.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

22.

TAXATION (CONTINUED)

Enterprise

income tax (“EIT”) (continued)

The PRC (continued)

Dividends, interests, rent or royalties payable by the Company’s PRC subsidiaries, tonon-PRC resident enterprises, and proceeds from any suchnon-resident enterprise investor’s disposition of assets (after deducting the net value of such assets) shall be subject to 10% withholding tax, unless the respectivenon-PRC resident enterprise’s jurisdiction of incorporation has a tax treaty or arrangement with China that provides a reduced withholding tax rate or an exemption from withholding tax.

21Vianet Beijing was qualified for a High and New Technology EnterprisesEnterprise (“HNTE”) since 2008 and is eligible for a 15% preferential tax rate. In October 2014, 21Vianet Beijing obtained a new certificate and renewed the certificate in October 2017, which will expire in October 2017.2020. In accordance with the PRC Income Tax Laws, an enterprise awarded with the HNTE statuscertificate may enjoy a reduced EIT rate of 15%. For the years ended December 31, 2013, 20142016, 2017 and 2015,2018, 21Vianet Beijing enjoyed a preferential tax rate of 15%.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

23.TAXATION (CONTINUED)

In April 2011, 21Vianet (Xi’an) Information Outsourcing Industry Park Services Co., Ltd (“Xi’an Sub”),Sub, a subsidiary located in Shaanxi Province, was qualified for a preferential tax rate of 15%. and started to apply this rate from then on. The preferential tax rate is awarded forto companies that have operationsare located in West Regions of China which operate in certain industries and meet the criteria of the Preferential Tax Policies for Development of the West Regions. The entity’sencouraged industries. This qualification will need to be assessed on an annual basis. For the years ended December 31, 2013, 20142016, 2017 and 2015,2018, the tax rate assessed for Xi’an Sub enjoyed a preferential tax rate ofwas 25%, 25% and 15%.

In July 2012, Gehua, a subsidiary located in Guangdong Province, qualified as a HNTE and is eligible for a 15% preferential tax rate effective from 2012 to 2014, and thereafter for an additional three years if it is able to meet the HNTE technical and administrative requirements in those three years. Gehua has successfully renewed the HNTE certificate in 2015. For the years ended December 31, 2013, 2014 and 2015, Gehua enjoyed a preferential tax rate of 15%.

In June 2009, BJ Fastweb, a subsidiary located in Beijing, qualified as a HNTE and is eligible for a 15% preferential tax rate effective from 2009 to 2011, and thereafter for an additional three years if it is able to meet the HNTE technical and administrative requirements in those 3 years. BJ Fastweb has successfully renewed the HNTE certificate in 2015. For the years ended December 31, 2013, 2014 and 2015, BJ Fastweb enjoyed a preferential tax rate of 15%.

In December 2013, WiFire BJ, a subsidiary located in Beijing, qualified as an HNTE and became eligible for a 15% preferential tax rate effective from 2013 to 2015, and thereafter for an additional three years if it is able to meet the HNTE technical and administrative requirements in those three years. For the years ended December 31, 2013, 2014 and 2015, WiFire BJ enjoyed a preferential tax rate of 15%., respectively.

In 2013, BJ iJoy was qualified as a software enterprise which allows the CompanyBJ iJoy to utilize atwo-year 100% exemption for 2013 and 2014 followed by a three-year half-reduced EIT rate effective for the years from 2015 to 2017. For the years ended December 31, 2013 and 2014, BJ iJoy enjoyed the 100% tax exemption for its taxable income. For the yearyears ended December 31, 2015, 2016 and 2017, BJ iJoy enjoyed the half-reduced EIT rate for its taxable income. For the year ended December 31, 2018, BJ iJoy was subject to the statutory rate of 25% for the taxable income.

In 2010, GD Tianying,October 2015, SH Blue Cloud, a subsidiary located in Shanghai, was qualified for a HNTE and became eligible for 15% preferential tax rate effective for three consecutive years. The certificate was renewed in October 2018 which will expire in October 2021. Accordingly, for the years ended December 31, 2016, 2017 and 2018, SH Blue Cloud enjoyed a preferential tax rate of 15%.

In November 2016, SZ DYX, a subsidiary located in Guangdong Province, was qualified asfor a HNTE and isbecame eligible for a 15% preferential tax rate effective from 2010 to 2012,for three consecutive years, expiring in November 2019 and thereafter for an additional three years if it is able to meet the HNTE technical and administrative requirements in those 3three years. The company’s HNTE certificate expired as of December 31, 2012 and the Company obtained a renewed certificate in October 2013, which will expire on October 12, 2016. ForAccordingly, for the years ended December 31, 20142016, 2017 and 2015, GD Tianying2018, SZ DYX enjoyed a preferential tax rate of 15%.

In 2000 and 2012, SC Aipu and Yunnan Aipu Network Technology Co., Ltd. (“YN Aipu”), respectively, qualified for a preferential tax rate of 15%. The preferential tax rate is awarded for companies that have operations in certain industries and meet the criteria of the Preferential Tax Policies for Development of the West Regions. The qualification will need to be reviewed on an annual basis. For the years ended December 31, 2014 and 2015, SC Aipu and YN Aipu enjoyed a preferential tax rate of 15%.

The Company’s other PRC subsidiaries were subject to EIT at a rate of 25% for the years ended December 31, 2013, 2014 and 2015.

The New EIT Law also provides that enterprises established under the laws of foreign countries or regions and whose “place of effective management” is located within the PRC are considered PRC tax resident enterprises and subject to PRC income tax at the rate of 25% on worldwide income. The definition of “place of effective management” refers to an establishment that exercises, in substance, overall management and control over the production and business, personnel, accounting, properties, etc. of an enterprise. As of

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

23.TAXATION (CONTINUED)

December 31, 2015, no detailed interpretation or guidance has been issued to define “place of effective management”. Furthermore, as of December 31, 2015,2018, the administrative practice associated with interpreting and applying the concept of “place of effective management” is unclear. If the Company is deemed as a PRC tax resident, it wouldwill be subject to 25% PRC taxEIT under the New CIT Law.EIT Law on its worldwide income, meanwhile the dividend it receives from another PRC tax resident company will be exempted from 25% PRC income tax. The Company will continue to monitor changes in the interpretation or guidance of this law.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

22.

TAXATION (CONTINUED)

Enterprise

income tax (“EIT”) (continued)

Loss before income taxes consistsconsisted of:

 

                                                            
  For the year ended December 31,   For the years ended December 31, 
  2013 2014 2015   2016 2017 2018 
  RMB RMB RMB US$   RMB RMB RMB US$ 

Non-PRC

   (165,039 (485,539 (256,279 (39,562   (155,364  (286,388  (214,063  (31,136

PRC

   128,360   173,735   (97,166 (15,000   (787,718  (721,426  51,738   7,525 
  

 

  

 

  

 

  

 

   

 

  

 

  

 

  

 

 
   (36,679 (311,804 (353,445 (54,562   (943,082  (1,007,814  (162,325  (23,611
  

 

  

 

  

 

  

 

   

 

  

 

  

 

  

 

 

Income tax expense comprisesbenefits (expenses) comprised of:

 

                                                            
  For the year ended December 31,   For the years ended December 31, 
  2013 2014 2015   2016 2017 2018 
  RMB RMB RMB US$   RMB RMB RMB US$ 

Current

   (29,905 (45,401 (68,092 (10,512   (54,772  (37,856  (44,187  (6,426

Deferred

   19,581   28,728   20,262   3,128     65,932   128,026   19,776   2,876 
  

 

  

 

  

 

  

 

   

 

  

 

  

 

  

 

 
   (10,324 (16,673 (47,830 (7,384   11,160   90,170   (24,411  (3,550
  

 

  

 

  

 

  

 

   

 

  

 

  

 

  

 

 

The reconciliation of tax computed by applying the statutory income tax rate of 25% for the years ended December 31, 2013, 20142016, 2017 and 20152018 applicable to the PRC operations to income tax expense isbenefits (expenses) was as follows:

 

  For the year ended December 31,   For the years ended December 31, 
  2013 2014 2015   2016 2017 2018 
  RMB RMB RMB US$   RMB RMB RMB US$ 

Loss before income taxes

   (36,679 (311,804 (353,445 (54,562   (943,082 (1,007,814 (162,325 (23,611

Income tax benefit computed at applicable tax rates (25%)

   9,170   77,951   88,361   13,641  

Income tax benefits computed at applicable tax rates (25%)

   235,770  251,954  40,581  5,902 

Non-deductible expenses

   (3,385 (6,095 (19,216 (2,966   (16,610 (5,468 (2,834 (412

Research and development expenses

   6,850   6,879   6,871   1,061     7,766  11,895  25,906  3,768 

Effect of tax holidays

   10,487   6,305   2,743   423     1,691   —     —     —   

Preferential rate

   2,655   20,049   6,183   954     (11,060 (90,076 11,701  1,702 

Current and deferred tax rate differences

   11,938   (8,553 (2,876 (444   (1,521 33,366  37,934  5,517 

International rate differences

   (36,080 (108,066 (90,773 (14,013   (51,392 59,029  (63,525 (9,239

Tax exempted income

   (905 2,118    —      —       9,878   —     —     —   

Unrecognized tax benefits

   (6,719 3,872   (529 (82   (14,525 (6,259 1,472  214 

Deferred tax expense

   (7,882 (3,109 (387 (60   1,516  2,851   —     —   

Change in valuation allowance

   1,172   (7,704 (36,529 (5,639   (158,724 (174,388 (79,694 (11,591

Prior year provision to return true up

   2,375   (320 (1,678 (259   8,371  7,266  4,048  589 
  

 

  

 

  

 

  

 

   

 

  

 

  

 

  

 

 

Income tax expense

   (10,324 (16,673 (47,830 (7,384

Income tax benefits (expenses)

   11,160  90,170  (24,411 (3,550
  

 

  

 

  

 

  

 

   

 

  

 

  

 

  

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

23.22.

TAXATION (CONTINUED)

Enterprise

income tax (“EIT”) (continued)

 

The benefit of the tax holiday per basic and diluted earnings per share iswas as follows:

 

  For the year ended December 31,   For the years ended December 31, 
  2013   2014   2015   2016   2017   2018 
  RMB   RMB   RMB   US$   RMB   RMB   RMB   US$ 

Basic

   0.029     0.016     0.006     0.001     0.003    —      —      —   
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

 

Diluted

   0.029     0.016     0.006     0.001     0.003    —      —      —   
  

 

   

 

   

 

   

 

   

 

   

 

   

 

   

 

 

Deferred

Deferred Tax

The significant components of deferred taxes arewere as follows:

 

   As of December 31, 
   2017  2018 
   RMB  RMB  US$ 

Deferred tax assets

 

  

Non-current

    

Allowance for doubtful debt

   33,978   38,993   5,670 

Accrued expenses

   7,409   25,894   3,766 

Tax losses

   135,433   153,171   22,278 

Property and equipment

   7,642   15,299   2,226 

Intangible assets

   2,976   2,221   323 

Capital lease

   22,006   50,980   7,415 

Deferred government grants

   3,728   2,662   387 

Disposal loss on long-term investments

   57,697   49,007   7,128 

Loss picked up on equity method investments

   6,919   5,878   855 

Valuation allowance

   (104,970  (184,664  (26,858
  

 

 

  

 

 

  

 

 

 

Total deferred tax assets

   172,818   159,441   23,190 
  

 

 

  

 

 

  

 

 

 

Deferred tax liabilities

    

Non-current

    

Intangible assets

   97,915   89,536   13,022 

Property and equipment

   49,676   48,496   7,053 

Capitalized interest expenses

   16,185   15,837   2,303 

Gain picked up from equity method investments

   27,097   3,851   561 
  

 

 

  

 

 

  

 

 

 

Total deferred tax liabilities

   190,873   157,720   22,939 
  

 

 

  

 

 

  

 

 

 

Valuation allowance is considered for each of the entities. Realization of the net deferred tax assets is dependent on factors including future reversals of existing taxable temporary differences and adequate future taxable income, exclusive of reversing deductible temporary differences and tax loss or credit carry forwards. The Company evaluates the potential realization of deferred tax assets on anentity-by-entity basis. As of December 31, 2017 and 2018, valuation allowances were provided against deferred tax assets in entities where it was determined it was more likely than not that the benefits of the deferred tax assets will not be realized in future years.

   December 31, 
   2014  2015 
   RMB  RMB  US$ 

Deferred tax assets

  

  

Current

    

Allowance for doubtful accounts

   1,523    7,533    1,163  

Accrued salary and welfare

   30,226    22,843    3,526  

Accrued expenses

   2,302    4,474    691  

Property and equipment

   1,424    1,487    229  

Deferred government grant-current

   74    321    50  

Valuation allowance

   (547  (5,545  (856
  

 

 

  

 

 

  

 

 

 

Net current deferred tax assets

   35,002    31,113    4,803  
  

 

 

  

 

 

  

 

 

 

Non-current

    

Tax losses

   18,787    46,283    7,144  

Property and equipment

   15,428    18,783    2,899  

Intangible assets

   936    1,772    274  

Capital lease

   8,717    15,061    2,325  

Deferred government grant-non-current

   6,234    5,259    812  

Depreciation and amortization generated from acquisitions

   8,361    7,163    1,106  

Valuation allowance

   (15,890  (47,421  (7,320
  

 

 

  

 

 

  

 

 

 

Net non-current deferred tax assets

   42,573    46,900    7,240  
  

 

 

  

 

 

  

 

 

 

Total deferred tax assets

   77,575    78,013    12,043  
  

 

 

  

 

 

  

 

 

 

Deferred tax liabilities

  

  

Current

    

Accrued interest income

   2,696    —      —    
  

 

 

  

 

 

  

 

 

 

Non-current

    

Intangible assets

   235,346    204,236    31,529  

Property and equipment

   69,896    69,038    10,658  

Capitalized interest expense

   5,098    6,700    1,034  

Gain generated from equity method investment

   —      13,238    2,043  
  

 

 

  

 

 

  

 

 

 

Net non-current deferred tax liabilities

   310,340    293,212    45,264  
  

 

 

  

 

 

  

 

 

 

Total deferred tax liabilities

   313,036    293,212    45,264  
  

 

 

  

 

 

  

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

23.22.

TAXATION (CONTINUED)

Deferred

Tax (continued)

 

As of December 31, 2015,2018, the Company has net tax operating losses from its PRC subsidiaries and its Consolidated VIEs, as per filed tax returns, of RMB251,985RMB454,513 (US$38,900)66,106), which will expire between 20162019 to 2020.2028.

As of December 31, 2015,2018, the Company intends to permanently reinvest the undistributed earnings from other foreign subsidiaries to fund future operations. As of December 31, 2015,2018, the total amount of undistributed earnings from its PRC subsidiaries as well as VIEs was RMB1,117,701RMB1,123,491 (US$172,543)163,405). The amount of unrecognized deferred tax liabilities for temporary differences related to investments in foreign subsidiaries is not determined because such a determination is not practicable.

Unrecognized Tax Benefits

Unrecognized

Tax Benefits

As of December 31, 20142017 and 2015,2018, the Company recorded unrecognized tax benefits of RMB20,453RMB16,511 and RMB14,492RMB6,677 (US$2,237)971), respectively.

The unrecognized tax benefits and its related interest are primarily related to the application of a reduced income tax rate not yet approvednon-deductible expenses and unqualified deemed profit tax filing method. RMB9,338accrued expenses. RMB1,896 of the total unrecognized tax benefits, ultimately recognized, will impact the effective tax rate. It is possible that the amount of uncertain tax benefits will change in the next 12 months, however, an estimate of the range of the possible outcomes cannot be made at this time.

A roll-forward of unrecognized tax benefits isprincipal was as follows:

 

  For the year ended December 31,   For the years ended December 31, 
  2014   2015   2017   2018 
  RMB   RMB   US$   RMB   RMB   US$ 

Balance at beginning of year

   14,232     16,682     2,575     23,220    11,582    1,685 

Reversal based on tax positions related to prior years

   (5,948   (11,144   (1,720   (8,880   (9,070   (1,319

Additions based on tax positions related to the current year

   8,398     6,602     1,019     4,825    1,997    290 

Decrease due to disposal of subsidiaries

   (7,583   —       —    
  

 

   

 

   

 

   

 

   

 

   

 

 

Balance at end of year

   16,682     12,140     1,874     11,582    4,509    656 
  

 

   

 

   

 

   

 

   

 

   

 

 

InFor the years ended December 31, 2013, 20142016, 2017 and 2015,2018, the Company recorded (reversed) interest expenseexpenses of RMB2,289, RMB(556)RMB2,779, RMB674 and RMB(1,419)RMB(2,761) (US$(219)(402)), respectively. Accumulated interest expenseexpenses recorded by the Company was RMB3,771RMB4,929 and RMB2,352RMB2,168 (US$363)315) as of December 31, 20142017 and 2015,2018, respectively. As of December 31, 2015,2018, the tax years ended December 31, 20112013 through 20152018 for the PRC subsidiaries remain open for statutory examination by the PRC tax authorities.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

24.23.

RELATED PARTY TRANSACTIONS

 

 a)

Related parties *

 

Name of related parties

  

Relationship with the Company

aBitCool

A company owned by the same group of the Company’s Class B ordinary shareholders(1)

aBitCool China Limited (“ABC”)

A company controlled by aBitCool

BitCool Media Group Limited (“Bitcool Media”)

A company controlled by aBitCool

Shi Dai Tong Lian

Seller of the Managed Network Entities

Concept Network Limited

Seller of the Managed Network Entities

Shanghai ShibeiHi-Tech Co., Ltd. (“SH Shibei”)

  Noncontrolling shareholder of SH Wantong

Beijing Kaihua Kewei Technology Company Limited (“Kaihua Kewei”)

Seller of WiFire BJ and Yilonga subsidiary

A PRC citizen

  Seller of iJoy

Suzhou Youpusi Information Technology Co., Ltd.
(formerly known as Suzhou Aizhuoyi Information Technology Co., Ltd.) (“SZ Youpusi”)

A company controlled by the seller of iJoy

Mr. Chen Sheng

Executive Chairman of the Board of Directors

Mr. Li

Ultimate seller and noncontrolling shareholder of Aipu Group

Shantou Lishida Information Technology Co., Ltd. (“Lishida”)(3)

  Seller of Tianying

Upwise Investment Limited (“Upwise”)

Seller of Dermot EntitiesAipu Group

Dyxnet Internet Center Limited (“DIC”)

  A related party of the seller of Dermot Entities

Dyxnet Corporate Service Limited (“DCS”)

A related party of the seller of Dermot Entities

Beijing Cheetah Mobile Technology Co., Ltd.
(“BJ Cheetah”)(2)

A company controlled by principal shareholder of the Company

Chengdu Xishanju Shiyou Technology Co., Ltd.
(“CD Xishanju”)(2)(1)

  A company controlled by principal shareholder of the Company

Beijing Kingsoft Cloud Network Technology Co., Ltd.
(“BJ Kingsoft”)(2)

A company controlled by principal shareholder of the Company

Chengdu Kingsoft Digital Entertainment Technology Co., Ltd. (“CD Kingsoft”)(2)(1)

  A company controlled by principal shareholder of the Company

Xiaomi Communication Technology Co., Ltd., and its subsidiary, Beijing Xiaomi Mobile Software Co., Ltd.
(“Xiaomi Communication”collectively, “Xiaomi Group”)(3)(2)

  A companygroup controlled by principal shareholder of the Company

Taiwan Xiaomi CommunicationWNT Technology Co., Ltd.
(“TW Xiaomi”Limited (“WNT Technology”)(3)

  A company controlled by principal shareholderrelated party of the Companyseller of Dermot Entities

Xiaomi TechnologyChengdu Guotao Communication Co., Ltd. (“Xiaomi Technology”)(3)

A company controlled by principal shareholder of the Company

Beijing Xiaomi Mobile Software Co., Ltd.
(“BJ Xiaomi”CD Guotao”(3)

A company controlled by principal shareholder of the Company

Chengdu Xingpu Investment Management Co., Ltd.
(“CD Xingpu”)

  A related party of Mr. Lithe controlling shareholder of Aipu Group

Dyxnet Data Centre Services Limited (“DCSS”)

A related party of seller of Dermot entities

Beijing Chengyishidai Network Engineering Technology Co., Ltd. (“CYSD”)(4)

Equity investee of the Company

WiFire (Beijing) Technology Co., Ltd. (“WiFire BJ”)(4)

Equity investee of the Company

Beijing Fastweb Network Technology Co., Ltd. (“BJ Fastweb”)(4)

Equity investee of the Company

Shanghai Fawei Technology Co., Ltd. (“SH Fawei”)(4)

Equity investee of the Company

Wuhan Fastweb Cloud Computing Co., Ltd. (“WH Fastweb”)(4)

Equity investee of the Company

Beijing Bozhi Ruihai Network Technology Co., Ltd. (“BZRH”)(4)

Equity investee of the Company

Unisvnet Technology Co., Ltd. (“Unisvnet”)

A company controlled by controlling shareholder of the Company

Beijing Taiji Data Tech Co., Ltd. (“Taiji”)

Equity investee of the Company

WiFire (Shanghai) Network Technology Co., Ltd. (“SH Guotong”)

Equity investee of the Company

Jingliang Interconnected Cloud Technology Co., Ltd. (“Jingliang Inter Cloud”)

Equity investee of the Company

Beijing Tuspark Harmonious Investment Development Co., Ltd. (“Tuspark Harmonious”)

A company controlled by controlling shareholder of the Company

Ziguang Financial Leasing Co., Ltd. (“Ziguang Financial Leasing”)

A company controlled by controlling shareholder of the Company

Shihua DC Investment Holdings 2 Limited (“Shihua DC Holdings”)

A joint venture under equity method investment of the Company

 

*

These are the related parties that have engaged in significant transactions with the Company for the yearyears ended December 31, 2013, 20142016, 2017 and 2015.2018.

(1)

There are certain shareholders (“Common Shareholders”) that are shareholders of both aBitCool and the Company. As of December 31, 2015, in terms of economic interests and voting power, the Common

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

24.RELATED PARTY TRANSACTIONS (CONTINUED)

Shareholders’ ownership interests in the Company were 7.67% and 31.71% while the their ownership interests in aBitCool was 90.14% in terms of both economic interests and voting power, based on the register of members of the Company. There is neither a single controlling shareholder nor a group of shareholders holding identical ownership interests individually and controlling ownership interests in aggregate in the Company and aBitCool.
(2)These companies and Kingsoft are ultimately controlled by the same party. Kingsoft made a significant investment in the Company in 2015 (note 27).2015.

(3)(2)

These companies and Xiaomi are ultimately controlled by the same party. Xiaomi made a significant investment in the Company in 2015 (note 27).2015.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

23.

RELATED PARTY TRANSACTIONS (CONTINUED)

a)

Related parties * (continued)

(3)

These entities ceased to be related parties immediately after the disposal of Aipu Group in 2017.

(4)

These entities were disposed by the Company in September 2017, included in WiFire Entities, and determined by the Company as related parties as of December 31, 2017 and 2018.

 

 b)

Other than disclosed elsewhere, the Company had the following significant related party transactions for the years ended December 31, 2013, 20142016, 2017 and 2015:2018:

 

   For the year ended December 31, 
   2013   2014   2015 
   RMB   RMB   RMB   US$ 

Services provided to:

        

- Upwise

   —       143     204     31  

- DCS

   —       18     73     12  

- DIC

   —       —       508     78  

- TW Xiaomi

   —       —       91     14  

- Xiaomi Communication

   —       —       27,144     4,190  

- BJ Xiaomi

   —       —       275     43  

- BJ Cheetah

   —       —       6,712     1,036  

- CD Xishanju

   —       —       3,379     522  

- BJ Kingsoft

   —       —       7,969     1,230  

Services provided by:

        

- DIC

   —       4,106     10,764     1,662  

- DCS

   —       587     9,259     1,429  

- Upwise

   —       97     253     39  

Purchases of equipment and property from:

        

- SZ Youpusi

   61,202     80,059     3,577     553  

- DCS

   —       330     —       —    

- ABC

   266     —       —       —    

- CD Xingpu

   —       —       37,101     5,727  

Loans provided to:

        

-Seller of Aipu Group

   —       98,500     —       —    

- BitCool Media

   19,096     22,792     —       —    

- SH Shibei

   4,900     —       —       —    

- Seller of iJoy

   12,193     —       —       —    

Repayment of loans:

        

- BitCool Media

   1,219     35,380     —       —    

Receipt of interest income from loan to:

        

- BitCool Media

   —       1,553     —       —    

Interest income from loan to:

        

- BitCool Media

   861     956     1,211     187  

Management service provided by:

        

- DCS

   —       8,949     16,602     2,563  
   For the years ended December 31, 
   2016   2017   2018 
   RMB   RMB   RMB   US$ 

Services provided to:

        

- Xiaomi Group

   125,147    220,110    374,085    54,408 

- WiFire BJ

   —      9,726    16,490    2,398 

- Taiji

   —      —      13,681    1,990 

- BJ Kingsoft

   19,471    8,046    6,281    914 

- BJ Cheetah

   9,478    5,128    2,079    302 

- Unisvnet

   —      —      1,011    147 

- Others

   2,413    3,314    4,493    653 

Services provided by:

        

- CYSD

   —      2,979    18,667    2,715 

- BJ Kingsoft

   1,045    7,775    13,204    1,920 

- Taiji

   —      —      7,095    1,032 

- DCSS

   10,883    6,424    5,238    762 

- BZRH

   —      —      4,239    617 

- WiFire BJ

   —      1,616    4,066    591 

- Jingliang Inter Cloud

   —      —      3,477    506 

- Others

   9,178    2,632    6,396    963 

Sales of equipment and property to:

        

- BJ Fastweb

   —      1,021    —      —   

Purchases of equipment and property from:

        

- WNT Technology

   —      2,629    —      —   

- DIC

   3,079    1,234    —      —   

Loan to:

        

- BJ Fastweb

   —      20,000    —      —   

Loan from:

        

- CD Guotao

   3,483    —      —      —   

Interest income from loan to:

        

- BJ Fastweb

   —      210    700    102 

Lease deposit paid to:

        

- Tuspark Harmonious

   —      —      11,472    1,669 

- Ziguang Financial Leasing

   —      —      2,042    297 

Lease payment paid to:

        

- Ziguang Financial Leasing

   —      —      4,897    712 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

24.23.

RELATED PARTY TRANSACTIONS (CONTINUED)

 

 c)

The Company had the following related party balances as of December 31, 20142017 and 2015:2018:

 

   December 31, 
   2014   2015 
   RMB   RMB   US$ 

Amounts due from related parties:

      

Current:

      

- Bitcool Media

   20,126     22,605     3,490  

- Seller of iJoy

   24,476     25,974     4,010  

- SH Shibei

   9,800     9,800     1,513  

- Upwise

   465     327     50  

- DCS

   —       61     9  

- SZ Youpusi

   —       863     133  

- Seller of Aipu Group

   —       28,500     4,399  

- Xiaomi Communication

   —       9,367     1,446  

- TW Xiaomi

   —       20     3  

- BJ Cheetah

   —       2,590     400  

- CD Xishanju

   —       1,469     227  

- BJ Kingsoft

   —       3,561     550  
  

 

 

   

 

 

   

 

 

 
   54,867     105,137     16,230  
  

 

 

   

 

 

   

 

 

 

Non-current:

      

- Seller of Aipu Group

   98,500     70,000     10,806  
  

 

 

   

 

 

   

 

 

 

Amounts due to related parties:

      

Current:

      

- Seller of the Managed Network Entities

   47,755     47,755     7,372  

- Seller of iJoy

   50,506     61,436     9,484  

- Seller of WiFire BJ and Yilong

   2,970     2,970     459  

- Seller of GD Tianying

   9,434     —       —    

- Sellers of Dermot Entities

   205,380     205,800     31,770  

- SZ Youpusi

   7,131     —       —    

- Upwise

   —       41     6  

- DCS

   3,628     894     138  

- DIC

   —       789     122  

- Seller of Aipu Group

   —       76,666     11,835  

- CD Xingpu

   —       1,000     154  

- Xiaomi Technology

   —       210     32  

- CD Kingsoft

   —       5     1  

- BJ Cheetah

   —       22     4  
  

 

 

   

 

 

   

 

 

 
   326,804     397,588     61,377  
  

 

 

   

 

 

   

 

 

 
   As of December 31, 
   2017   2018 
   RMB   RMB   US$ 

Amounts due from related parties:

      

Current:

      

- Xiaomi Group

   39,016    41,159    5,986 

- WiFire BJ

   15,321    36,578    5,320 

- SH Fawei

   10,332    13,742    1,999 

- Taiji

   —      13,542    1,970 

- SH Shibei

   9,800    9,800    1,425 

- WH Fastweb

   4,600    5,131    746 

- Unisvnet

   —      1,072    156 

- BJ Kingsoft

   5,663    982    143 

- Seller of iJoy

   26,137    —      —   

- Others

   3,387    3,440    500 
  

 

 

   

 

 

   

 

 

 
   114,256    125,446    18,245 
  

 

 

   

 

 

   

 

 

 

Non-current:

      

- BJ Fastweb

   20,210    20,910    3,041 

- Tuspark Harmonious

   —      11,472    1,669 

- Ziguang Financial Leasing

   —      2,042    297 
  

 

 

   

 

 

   

 

 

 
   20,210    34,424    5,007 
  

 

 

   

 

 

   

 

 

 

Amounts due to related parties:

      

Current:

      

- Tuspark Harmonious

   —      13,850    2,014 

- Ziguang Financial Leasing

   —      8,938    1,300 

- SH Guotong

   —      8,135    1,183 

- CYSD

   3,618    7,158    1,041 

- Taiji

   —      6,724    978 

- BZRH

   9,358    5,088    740 

- BJ Kingsoft

   2,070    609    89 

- Seller of iJoy

   39,068    —      —   

- Others

   1,561    1,826    266 
  

 

 

   

 

 

   

 

 

 
   55,675    52,328    7,611 
  

 

 

   

 

 

   

 

 

 

Non-current:

      

- Tuspark Harmonious

   —      443,622    64,522 

- Shihua DC Holdings

   —      48,329    7,029 

- Ziguang Financial Leasing

   —      12,527    1,822 
  

 

 

   

 

 

   

 

 

 
   —      504,478    73,373 
  

 

 

   

 

 

   

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

24.RELATED PARTY TRANSACTIONS (CONTINUED)

SEGMENT REPORTING

   December 31, 
   2014   2015 
   RMB   RMB   US$ 

Non-current:

      

- Seller of iJoy

   18,392     —       —    

- Seller of Tianying

   17,585     16,350     2,524  

- Sellers of Aipu Group

   67,531     11,034     1,703  

- Seller of Dermot Entities

   177,220     —       —    
  

 

 

   

 

 

   

 

 

 
   280,728     27,384     4,227  
  

 

 

   

 

 

   

 

 

 

All balances withAs of December 31, 2016, the operations of the Company were organized into two segments, consisting of the hosting and related parties, other thanservices and managed network services. The Company derived the amount dueresults of the segments directly from BitCool Media,its internal management reporting system. The CODM measures the performance of each segment based on metrics of revenue and earnings from operations and uses these results to evaluate the performance of, and to allocate resources to, each of the segments. After disposal of WiFire Entities and Aipu Group in September 2017 (Note 4), the Company had only one reporting segment as of December 31, 20142017 and 2015 were unsecured, interest-free2018.

Because substantially all of the Company’s long-lived assets and have no fixed termsrevenues are located in and derived from the PRC, geographical segments are not presented.

   For the years ended December 31, 
   2016  2017  2018 
   RMB  RMB  RMB  US$ 

Hosting and related services

  

Revenues

   2,668,655   2,975,178   3,401,037   494,660 

Cost

   (1,936,658  (2,130,279  (2,456,166  (357,235
  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

   731,997   844,899   944,871   137,425 

Operating income (expenses)

     

Operating income

   6,783   5,439   5,027   731 

Sales and marketing expenses

   (144,335  (171,761  (172,176  (25,042

Research and development expenses

   (87,227  (97,597  (92,109  (13,397

General and administrative expenses

   (404,181  (417,154  (462,637  (67,288

(Allowance) reversal for doubtful debt

   (78,330  (6,257  598   87 

Changes in the fair value of contingent purchase consideration payables

   19,394   (937  13,905   2,022 
  

 

 

  

 

 

  

 

 

  

 

 

 

Operating profit

   44,101   156,632   237,479   34,538 

Managed network services

     

Revenues

   973,119   417,527   —     —   

Cost

   (992,980  (504,016  —     —   
  

 

 

  

 

 

  

 

 

  

 

 

 

Gross loss

   (19,861  (86,489  —     —   

Operating expenses

     

Sales and marketing expenses

   (208,591  (84,921  —     —   

Research and development expenses

   (62,110  (51,546  —     —   

General and administrative expenses

   (235,467  (102,796  —     —   

Allowance for doubtful debt

   (39,234  (31,170  —     —   

Changes in the fair value of contingent purchase consideration payables

   73,913   —     —     —   

Impairment of goodwill

   —     (766,440  —     —   

Impairment of long-lived assets

   (392,947  (401,808  —     —   
  

 

 

  

 

 

  

 

 

  

 

 

 

Operating loss

   (884,297  (1,525,170  —     —   

Group consolidated revenue

   3,641,774   3,392,705   3,401,037   494,660 

Group consolidated operating (loss) profit

   (840,196  (1,368,538  237,479   34,538 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of repayment. The loan provided to BitCool Media bears annual interest rates of 6%RMB and will mature in 2016. The Company has recorded the related interest income of RMB861, RMB956 and RMB1,211 (US$187) using the effective interest method for the year ended December 31, 2013, 2014 and 2015, respectively.

The amount due to related parties as of December 31, 2015 mainly relate to the remaining contingent purchase consideration payable for the acquisitions of subsidiaries.US$, unless otherwise stated)

 

25.

RESTRICTED NET ASSETS

The Company’s ability to pay dividends is primarily dependent on the Company receiving distributions of funds from its subsidiaries. Relevant PRC statutory laws and regulations permit payments of dividends by the Company’s PRC subsidiaries only out of their retained earnings, if any, as determined in accordance with PRC accounting standards and regulations. The results of operations reflected in the consolidated financial statements prepared in accordance with U.S. GAAP differ from those reflected in the statutory financial statements of the Company’s PRC subsidiaries.

In accordance with the PRC Regulations on Enterprises with Foreign Investment and the articles of association of the Company’s PRC subsidiaries, a foreign-invested enterprise established in the PRC is required to provide certain statutory reserves, namely general reserve fund, the enterprise expansion fund and staff welfare and bonus fund which are appropriated from net profit as reported in the enterprise’s PRC statutory accounts. A foreign-invested enterprise is required to allocate at least 10% of its annualafter-tax profit to the general reserve until such reserve has reached 50% of its respective registered capital based on the enterprise’s PRC statutory accounts. Appropriations to the enterprise expansion fund and staff welfare and bonus fund are at the discretion of the board of directors for all foreign-invested enterprises. The aforementioned reserves can only be used for specific purposes and are not distributable as cash dividends. 21Vianet China was established as a foreign-invested enterprise and, therefore, is subject to the above mandated restrictions on distributable profits. As of December 31, 20142017, and 2015,2018, the Company’s PRC subsidiaries had appropriated RMB52,263RMB38,736 and RMB63,174RMB42,403 (US$9,752)6,167), respectively, in its statutory reserves.

As a result of these PRC laws and regulations subject to the limit discussed above that require annual appropriations of 10% ofafter-tax income to be set aside, prior to payment of dividends as general reserve fund, the Company’s PRC subsidiaries are restricted in their ability to transfer a portion of their net assets to the Company. Amounts restricted includepaid-in capital, additional paid in capital and statutory reserve funds of the Company’s PRC subsidiaries and the equity of the Consolidated VIEs, as determined pursuant to PRC generally accepted accounting principles, totaling an aggregate of RMB 5,624,872RMB5,234,597 (US$ 868,331)761,341) as of December 31, 2015.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

2018.

 

26.

LOSS PER SHARE

Basic and diluted loss per share for each of the years presented arewere calculated as follows:

 

   For the year ended December 31, 
   2013   2014   2015 
   RMB   RMB   RMB   US$ 

Numerator:

        

Net loss

   (47,003   (328,477   (401,275   (61,946

Net profit attributable to noncontrolling interest and redeemable noncontrolling interest

   (1,223   (20,003   (26,824   (4,141
  

 

 

   

 

 

   

 

 

   

 

 

 

Net loss attributable to ordinary shareholders

   (48,226   (348,480   (428,099   (66,087

Plus: (Increase) decrease in accretion of redeemable noncontrolling interests

   —       (7,850   7,850     1,212  
  

 

 

   

 

 

   

 

 

   

 

 

 

Adjusted net loss attributable to ordinary shareholders

   (48,226   (356,330   (420,249   (64,875
  

 

 

   

 

 

   

 

 

   

 

 

 

Denominator:

        

Weighted-average number of shares outstanding—basic

   364,353,974     401,335,788     492,065,239     492,065,239  

Weighted-average number of shares outstanding—diluted

   364,353,974     401,335,788     492,065,239     492,065,239  

Loss per share—Basic:

        

Net loss

   (0.13   (0.89   (0.85   (0.13
  

 

 

   

 

 

   

 

 

   

 

 

 
   (0.13   (0.89   (0.85   (0.13
  

 

 

   

 

 

   

 

 

   

 

 

 

Loss per share—Diluted:

        

Net loss

   (0.13   (0.89   (0.85   (0.13
  

 

 

   

 

 

   

 

 

   

 

 

 
   (0.13   (0.89   (0.85   (0.13
  

 

 

   

 

 

   

 

 

   

 

 

 
   For the years ended December 31, 
   2016  2017  2018 
   RMB  RMB  RMB  US$ 

Numerator:

     

Net loss

   (931,922  (917,644  (186,736  (27,161

Net loss (profit) attributable to noncontrolling interest and redeemable noncontrolling interest

   298,324   144,914   (18,329  (2,666
  

 

 

  

 

 

  

 

 

  

 

 

 

Net loss attributable to ordinary shareholders

   (633,598  (772,730  (205,065  (29,827

Plus: increase in accretion of redeemable noncontrolling interests

   (210,484  (141,896  —     —   
  

 

 

  

 

 

  

 

 

  

 

 

 

Adjusted net loss attributable to ordinary shareholders

   (844,082  (914,626  (205,065  (29,827
  

 

 

  

 

 

  

 

 

  

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

26.

LOSS PER SHARE (CONTINUED)

   For the years ended December 31, 
   2016  2017  2018 
   RMB  RMB  RMB  US$ 

Denominator:

     

Weighted average number of shares outstanding—basic

   617,169,833   672,836,226   674,732,130   674,732,130 

Weighted average number of shares outstanding—diluted

   617,169,833   672,836,226   674,732,130   674,732,130 

Loss per share—Basic:

     

Net loss

   (1.37  (1.36  (0.30  (0.04
  

 

 

  

 

 

  

 

 

  

 

 

 
   (1.37  (1.36  (0.30  (0.04
  

 

 

  

 

 

  

 

 

  

 

 

 

Loss per share—Diluted:

     

Net loss

   (1.37  (1.36  (0.30  (0.04
  

 

 

  

 

 

  

 

 

  

 

 

 
   (1.37  (1.36  (0.30  (0.04
  

 

 

  

 

 

  

 

 

  

 

 

 

In 20132016, 2017 and 2015,2018, the Company issued 6,000,0004,500,000, 9,000,000 and 7,200,000nil ordinary shares to its share depositary bank which will be used to settle stock option awards upon their exercise, respectively. No consideration was received by the Company for this issuance of ordinary shares. These ordinary shares are legally issued and outstanding but are treated as escrowed shares for accounting purposes and therefore, have been excluded from the computation of loss per share. Any ordinary shares not used in the settlement of stock option awards will be returned to the Company.

Contingently issuable shares related to the portion of contingent consideration for the acquisitions in the form of shares that are based on targets that have been fixed are included in the computation of basic loss per share as the Company does not expect any circumstances under which these shares would not be issued.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

 

27.

SHARE CAPITAL

In May 2014, the Company’s annual general meeting of shareholders authorised share capital of the Company be increased from (A) US$7,700 divided into (i) 470,000,000 Class A Ordinary Shares of a nominal or par value of US$0.00001 each and (ii) 300,000,000 Class B Ordinary Shares of a nominal or par value of US$0.00001 each to (B) US$15,000 divided into (i) 1,200,000,000 Class A Ordinary Shares of a nominal or par value of US$0.00001 each and (ii) 300,000,000 Class B Ordinary Shares of a nominal or par value of US$0.00001 each, by the creation of an additional 730,000,000 Class A Ordinary Shares with a nominal or par value of US$0.00001 each to rank pari passu in all respects with the existing Class A Ordinary Shares.

Holders of Class A Ordinary Shares and Class B Ordinary Shares are entitled to the same rights except for voting and conversion rights. In respect of matters requiring a shareholder’s vote, each Class A Ordinary Share is entitled to one vote and each Class B Ordinary Share is entitled to 10 votes. Each Class B Ordinary Share is convertible into one Class A Ordinary Share at any time by the holder. Class A Ordinary Shares are not convertible into Class B Ordinary Shares under any circumstances. Upon any transfer of Class B Ordinary Shares by a holder to any person or entity which is not an affiliate of such holder, such Class B Ordinary Shares will be automatically converted into an equal number of Class A Ordinary Shares.

In May 2013,For the Company issued 5,282,100years ended December 31, 2016, 2017 and 2018, 3,261,456, 3,119,052 and 3,070,500 Class A ordinary shares were issued to settle the sellers of Fastwebshare options exercised and WiFire BJ and Yilong in settlement of the contingent purchase considerations. In October 2013, the Company issued 34,683,042 Class A ordinary shares to Esta for an aggregate cash consideration of RMB533,301. In addition, Esta purchased 5,316,960 Class A ordinary shares from the Company’s existing shareholders for a total cash consideration of RMB78,685 which was paid to the selling shareholders through the Company.

In 2014, the Company issued 2,666,898 Class A ordinary shares to the sellers of Fastweb and WiFire BJ and Yilong in settlement of the contingent purchase considerations. In addition, the Company also issued 3,683,712 Class A ordinary shares to Galaxy ENet Inc. (Note 22(b)).

In 2015, the Company issued 39,087,125 Class A and 18,250,268 Class B ordinary shares to Kingsoft for an aggregate cash consideration of US$172,012 and the Company issued 6,142,410 Class A and 10,524,257 Class B ordinary shares to Xiaomi for an aggregate cash consideration of US$50,000. In addition, the Company issued 24,668,022 Class A ordinary shares to Esta for an aggregate cash consideration of US$74,004. The Company also issued 13,098,599 Class A ordinary shares to the sellers of Dermot Entities, GD Tianying and iJoy in settlement of the contingent purchase considerations.RSUs vested.

 

28.

REDEEMABLE NONCONTROLLING INTERESTS

In May 2014, the Company acquired 50% equity interests plus one share in SC Aipu. The sale and purchase agreement also provided put options that allows the seller of Aipu Group to sell the remaining 50% equity interests in the Aipu Group in three tranches, namely 28% equity interest in 2015, 11% equity interest in 2016 and the remaining equity interests (including those in 2015 and 2016 if these put options are not exercised) in 2017 for a consideration determined using certain financial or operational targets with a floor of RMB700,000 or a ceiling of RMB800,000, in aggregate. A portion of the consideration is to be settled in cash based on certain financial target stipulated in the sale and purchase agreement. The difference will be settled in cash or shares, with the choice to settle in cash or shares residing with the Company for the first tranche and the seller of Aipu Group in the subsequent tranches.

   For the year ended December 31, 
   2013   2014   2015 
   RMB   RMB   RMB   US$ 

Balance as of January 1

   —       —       773,706     119,440  

Acquisition of Aipu Group (Note 4)

   —       748,040     —       —    

Current profit

   —       17,816     24,373     3,762  

Increase (decrease) in accretion of redeemable noncontrolling interests

   —       7,850     (7,850   (1,212
  

 

 

   

 

 

   

 

 

   

 

 

 

Balance as of December 31

   —       773,706     790,229     121,990  
  

 

 

   

 

 

   

 

 

   

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

28.

REDEEMABLE NONCONTROLLING INTERESTS (CONTINUED)

The noncontrolling interests are to be redeemed by the Company at the option of the seller of Aipu Group (“Written Put Option”) in return for cash and shares where the maximum number of shares required to be delivered is outside of the control of the Company, and thus are accounted for as redeemable noncontrolling interests. The Company elects to recognize the changes in redemption value immediately as they occur and adjust the carrying amount of the noncontrolling interests to the redemption value at the end of each reporting period as if it was the redemption date in accordance with ASC 480. As of December 31, 2015 and 2016, as the remaining 50% equity interests are held by a fewnon-controlling shareholders where the underlying shares of the Aipu Group are not publicly traded, the Written Put Option are embedded features in the Aipu Group’s shares, which does not qualify for bifurcation accounting. The put options are recognized as part of redeemablenon-controlling interests. The redeemable noncontrolling interests were initially recorded at the higher of acquisition date fair value and subsequently adjusted to the balance after attribution of Aipu Group’s net income pursuant to ASC 810,Consolidation, and the redemption value pursuant to ASC 480, which is capped within the aforementioned range. Adjustments to the carrying amount of redeemable noncontrolling interests pursuant to ASC 480, if any, are charged to additionalpaid-in capital.

Upon the disposal of Aipu Group in September 2017, the redeemable noncontrolling interests recognized was reversed due to the deconsolidation of Aipu Group. However, as the Written Put Option outstanding is legally detachable separately exercisable from the 50% minus one share of equity in Aipu Group held by the Company, the Written Put Option qualifies as a freestanding financial instrument as defined under ASC Topic 480 and the Written Put Option is accounted as derivative liability pursuant to ASC 815. However, in December 2017 as part of the transfer of all the remaining 50% equity interest, the Written Put Option was terminated and the gain was recognized as part of the disposal of subsidiaries for the year ended December 31, 2017.

   For the years ended December 31, 
   2016   2017   2018 
   RMB   RMB   RMB   US$ 

Balance at beginning of the year

   790,229    700,000    —      —   

Loss for the year

   (300,713   (141,896   —      —   

Increase in accretion of redeemable noncontrolling interests

   210,484    141,896    —      —   

Reversal due to extinguishment of put option

   —      (700,000   —      —   
  

 

 

   

 

 

   

 

 

   

 

 

 

Balance at end of the year

   700,000    —      —      —   
  

 

 

   

 

 

   

 

 

   

 

 

 

 

29.

FAIR VALUE MEASUREMENTS

The Company applies ASC 820,Fair Value Measurements and Disclosures.820. ASC 820 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. ASC 820 requires disclosures to be provided on fair value measurement.

ASC 820 establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value as follows:

Level 1 — Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.

Level 2 — Include other inputs that are directly or indirectly observable in the marketplace.

Level 3 — Unobservable inputs which are supported by little or no market activity.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

29.

FAIR VALUE MEASUREMENTS (CONTINUED)

ASC 820 describes three main approaches to measuring the fair value of assets and liabilities: (1) market approach; (2) income approach; and (3) cost approach. The market approach uses prices and other relevant information generated from market transactions involving identical or comparable assets or liabilities. The income approach uses valuation techniques to convert future amounts to a single present value amount. The measurement is based on the value indicated by current market expectations about those future amounts. The cost approach is based on the amount that would currently be required to replace an asset.

Cash equivalents, fixed rate time deposits, floating rate time deposits and bonds payable are classified within Level 1 because they are valued by using quoted market prices.

Floating rate principal unguaranteed investments and fixed rate principal guaranteed investments are classified within Level 2 because the underlying assets values within these investments are directly observable in the marketplace.

The mandatorily redeemable noncontrolling interests (Note 1(c)), the contingent considerationspurchase consideration payable for the acquired businesses, (Note 4) and the share-settled bonusesbonus, liability classified RSU and available-for-sale debt securities are classified within Level 3. The fair value of the noncontrolling interest was estimated using the income approach based on the discounted cash flows (“DCF”) model, with adjustments for the lack of control and lack of marketability that market participants would consider when estimating the fair value of the noncontrolling interests in the Consolidated VIE. The contingent purchase considerations are based on the achievement of certain financial targets in accordance with the sales and purchase agreements for the various periods, as well as othernon-financial measures. The revenue and net profit targets were calculated based on the DCF model. The DCF model involves applying appropriate discount rates to estimated cash flow forecasts that are based on forecasts of revenue and costs. Estimation of future cash flows requires the Company to make complex and subjective judgments regarding the acquired businesses’ projected financial and operating results, unique business risks, limited operating histories and future prospects. The acquired businesses’ revenue forecasts were based on expected annual growth rates which were derived from a combination of our historical experience and industry trends. The fair value of the share-settled bonusesbonus was estimated using the performance bonuses that the Company estimates to be settled in shares and the observable market prices of the underlying ADSs of the Company. The fair value of liability classified RSU was estimated using the share price and exchange rate that the Company estimates to be settled in shares.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(AmountsThe Company measures equity investments elected to use the measurement alternative at fair value on a nonrecurring basis, in thousandsthe cases of Renminbi (“RMB”)an impairment charge is recognized, fair value of an investment is remeasured in an acquisition/a disposal, and US dollars (“US$”), unless otherwise stated)

29.FAIR VALUE MEASUREMENTS (CONTINUED)

an orderly transaction for identical or similar investments of the same issuer was identified.

Assets and liabilities measured at fair value on a recurring basis arewere summarized below:

 

   Fair value measurement using:     
   Quoted prices in
active markets for
identical assets
(Level 1)
   Significant other
observable
inputs
(Level 2)
   Unobservable
inputs
(Level 3)
   Fair value at
December 31,
2017
 
   RMB   RMB   RMB   RMB 

Cash equivalents:

        

- Time deposits

   874,786    —      —      874,786 

Short-term investments:

        

- Time deposits

   548,890    —      —      548,890 

Long-term investments

        

-Available-for-sale debt securities

   —      —      2,537    2,537 
  

 

 

   

 

 

   

 

 

   

 

 

 

Assets

   1,423,676    —      2,537    1,426,213 
  

 

 

   

 

 

   

 

 

   

 

 

 

Long-term borrowings:

        

- Bonds payable

   1,980,529    —      —      1,980,529 

Other liabilities:

        

- Liability classified RSU

   —      —      11,865    11,865 

Amounts due to related parties:

        

- Contingent purchase consideration payable in relation to the acquisition of subsidiaries

   —      —      36,734    36,734 
  

 

 

   

 

 

   

 

 

   

 

 

 

Liabilities

   1,980,529    —      48,599    2,029,128 
  

 

 

   

 

 

   

 

 

   

 

 

 

   Fair value measurement using:     
   Quoted prices in
active markets for
identical assets
(Level 1)
   Significant other
observable
inputs
(Level 2)
   Unobservable
inputs
(Level 3)
   Fair value at
December 31,
2014
 
   RMB   RMB   RMB   RMB 

Cash equivalents:

        

- Fixed rate time deposits

   116,667     —       —       116,667  

Held-to-maturity short-term investments:

        

- Fixed rate time deposits

   11,242     —       —       11,242  

- Fixed rate principal guaranteed investments

   —       900,000     —       900,000  
  

 

 

   

 

 

   

 

 

   

 

 

 

Assets

   127,919     900,000     —       1,027,919  
  

 

 

   

 

 

   

 

 

   

 

 

 

Long-term borrowings:

        

- Bonds payable

   2,211,274     —       —       2,211,274  

Other liabilities:

        

- Share-settled bonuses

   —       —       14,913     14,913  

- Mandatorily redeemable noncontrolling interests in Asia Cloud Investment

   —       —       100,000     100,000  

Amounts due to related parties:

        

- Contingent consideration payable in relation to the acquisition of subsidiaries

   —       —       548,017     548,017  
  

 

 

   

 

 

   

 

 

   

 

 

 

Liabilities

   2,211,274     —       662,930     2,874,204  
  

 

 

   

 

 

   

 

 

   

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

29.

FAIR VALUE MEASUREMENTS (CONTINUED)

 

   Fair value measurement using:         
   Quoted prices in
active markets for
identical assets
(Level 1)
   Significant other
observable
inputs
(Level 2)
   Unobservable
inputs
(Level 3)
   Fair value at
December 31, 2018
 
   RMB   RMB   RMB   RMB   US$ 

Cash equivalents:

          

- Time deposits

   1,194,425    —      —      1,194,425    173,722 

Short-term investments:

          

- Time deposits

   245,014    —      —      245,014    35,636 

Long-term investments

          

-Available-for-sale debt securities

   —      —      2,537    2,537    369 
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Assets

   1,439,439    —      2,537    1,441,976    209,727 
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Long-term borrowings:

          

- Bonds payable

   2,030,361    —      —      2,030,361    295,304 

Other liabilities:

          

- Liability classified RSU

   —      —      4,970    4,970    723 
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Liabilities

   2,030,361    —      4,970    2,035,331    296,027 
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

   Fair value measurement using:         
   Quoted prices in
active markets for
identical assets
(Level 1)
   Significant other
observable
inputs
(Level 2)
   Unobservable
inputs
(Level 3)
   Fair value at
December 31, 2015
 
   RMB   RMB   RMB   RMB   US$ 

Cash equivalents:

          

- Fixed rate time deposits

   771,723     —       —       771,723     119,134  

Held-to-maturity short-term investments:

          

- Floating rate principal unguaranteed investments

   —       102,300     —       102,300     15,792  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Assets

   771,723     102,300     —       874,023     134,926  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Long-term borrowings:

          

- Bonds payable

   2,193,744     —       —       2,193,744     338,656  

Other liabilities:

          

- Share-settled bonuses

   —       —       41,352     41,352     6,384  

- Mandatorily redeemable noncontrolling interests in Asia Cloud Investment

   —       —       100,000     100,000     15,437  

Amounts due to related parties:

          

- Contingent consideration payable in relation to the acquisition of subsidiaries

   —       —       372,256     372,256     57,466  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Liabilities

   2,193,744     —       513,608     2,707,352     417,943  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

29.

FAIR VALUE MEASUREMENTS (CONTINUED)

 

The following table presentspresented a reconciliation of all liabilities measured at fair value on a recurring basis using significant unobservable inputs (level 3):

 

   Contingent purchase
consideration
payable
 
   RMB 

Fair value at January 1, 20142017

   178,265

Contingent purchase consideration payable- Aipu Group (Note 4)

48,971

Contingent purchase consideration payable- Dermot Entities (Note 4)

355,067

Contingent purchase consideration payable- Other acquisitions (Note 4)

14,67865,797 

Changes in the fair value

   22,629937 

PaymentSettlement of cashcontingent purchase consideration payable

   (4,870

Reclassification to equity upon resolution of contingencies

(66,280

Foreign exchange loss generate from payment of cash consideration

(443

Transfers out of Level 3

—  

Fair value at December 31, 2014

548,017

Changes in the fair value

43,325

Payment of cash consideration

(4,543

Reclassification to equity upon resolution of contingencies

(214,54330,000

Transfers in and/or out of Level 3

   —   
  

 

 

 

Fair value at December 31, 20152017

   372,25636,734 
  

 

 

 

Fair value at December 31, 2015 (US$)

57,466

Share-settled bonuses
RMB

Fair value at January 1, 2014

6,441

Increase in bonuses settled in shares during 2014

14,862

Changes in the fair value

   9,141(13,905) 

Reclassification to equitySettlement of contingent purchase consideration payable

   (15,454

Reclassification to “Accrued expenses and other payables-Others”

(7722,829

Transfers in and/or out of Level 3

   —   
  

 

 

 

Fair value at December 31, 20142018

   14,913—   
  

 

 

 

Increase in bonuses settled in shares during 2015Fair value at December 31, 2018 (US$)

   41,146—  

Share-settled bonus
RMB

Fair value at January 1, 2017

37,526 

Changes in the fair value

   5,683(810) 

Reclassification to equity

   (19,07222,752

Reclassification to “Accrued expenses and other payables-Others”Bonuses settled in cash during 2017

   (1,31813,964

Transfers in and/or out of Level 3

   —   
  

 

 

 

Fair value at December 31, 20152017

   41,352—   
  

 

 

Fair value at December 31, 2015 (US$)

6,384

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

29.FAIR VALUE MEASUREMENTS (CONTINUED)

Mandatorily redeemable
noncontrolling interests in
Asia Cloud Investment
RMB

Fair value at January 1, 2015

100,000

Changes in the fair value

—   

Transfers in and/or out of Level 3

   —   
  

 

 

 

Fair value at December 31, 20152018

   100,000—   
  

 

 

 

Fair value at December 31, 20152018 (US$)

   15,437—  

Liability classified
RSU
RMB

Fair value at January 1, 2017

34,612

Increase in liability classified RSU

61,903

Reclassification to equity

(84,650

Transfers in and/or out of Level 3

—  

Fair value at December 31, 2017

11,865

Reclassification to equity

(587

Reversal of share-settled bonus

(6,308

Transfers in and/or out of Level 3

—  

Fair value at December 31, 2018

4,970

Fair value at December 31, 2018 (US$)

723 
  

 

 

 

Changes

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in the fair valuethousands of the contingent purchase consideration payable will be recorded in the consolidated financial statements of operations. The Company’s valuation techniques used to measure the fair value of the contingent consideration payable were derived from management’s assumptions of estimations as discussed above.RMB and US$, unless otherwise stated)

 

30.

COMMITMENTS AND CONTINGENCIES

Capital commitments

As of December 31, 2015,2018, the Company has the following commitments to purchase certain computer and network equipment and construction in progress:

 

   RMB   US$ 

2016

   342,825     52,923  

2017

   78,229     12,076  

2018

   6,129     946  
  

 

 

   

 

 

 
   427,183     65,945  
  

 

 

   

 

 

 
   RMB   US$ 

2019

   1,148,922    167,104 

2020

   281,529    40,947 

2021

   147,609    21,469 

2022

   104,645    15,220 

2023 and thereafter

   708,597    103,062 
  

 

 

   

 

 

 
   2,391,302    347,802 
  

 

 

   

 

 

 

Operating lease commitments

The Company leases facilities in the PRC, Hong Kong and United States undernon-cancelable operating leases expiring on different dates. For the years ended December 31, 2013, 20142016, 2017 and 2015,2018, total rental expenses for all operating leases amounted to RMB30,853, RMB56,247RMB93,869, RMB89,780 and RMB92,520RMB137,649 (US$14,283)20,020), respectively.

As of December 31, 2015,2018, the Company has future minimum lease payments undernon-cancelable operating leases with initial terms in excess of one year in relation to office premises and data center space consisting of the following:

 

   RMB   US$ 

2016

   112,472     17,363  

2017

   101,542     15,675  

2018

   56,453     8,715  

2019

   38,445     5,935  

2020 and thereafter

   187,622     28,964  
  

 

 

   

 

 

 
   496,534     76,652  
  

 

 

   

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

30.COMMITMENTS AND CONTINGENCIES (CONTINUED)

   RMB   US$ 

2019

   171,404    24,930 

2020

   131,268    19,092 

2021

   151,428    22,024 

2022

   96,025    13,966 

2023 and thereafter

   813,854    118,370 
  

 

 

   

 

 

 
   1,363,979    198,382 
  

 

 

   

 

 

 

Payments under operating leases are expensed on a straight-line basis over the periods of their respective leases. The terms of the leases do not contain material rent escalation clauses or contingent rents.

Bandwidth

Bandwidth and cabinet capacity purchase commitments

As of December 31, 2015,2018, the Company hadhas outstanding purchase commitments in relation to bandwidth and cabinet capacity consisting of the following:

 

   RMB   US$ 

2016

   1,627,851     251,297  

2017

   315,121     48,646  

2018

   248,759     38,402  

2019

   237,265     36,627  

2020 and thereafter

   566,147     87,398  
  

 

 

   

 

 

 
   2,995,143     462,370  
  

 

 

   

 

 

 
   RMB   US$ 

2019

   480,159    69,836 

2020

   196,274    28,547 

2021

   53,537    7,787 

2022

   51,166    7,442 

2023 and thereafter

   8,942    1,300 
  

 

 

   

 

 

 
   790,078    114,912 
  

 

 

   

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

30.

COMMITMENTS AND CONTINGENCIES (CONTINUED)

Managed Network Services

As of December 31, 2015,2018, the Company was still in the process of negotiation with the seller of the Managed Network Entities on the quality assessment of the fiber optic network subsequent to the completion of construction. As this is a pending event subsequent to the acquisition which is unrelated to the original acquisition, the Company concluded that the accounting for any settlement should be separated from that of the business combination. Based on the Company’s best estimate, the fair value of the related contingent purchase consideration in shares of RMB47,755, as determined based on the remeasured amount of December 31, 2012, is accrued as a contingent payable pursuant to ASC 450,Contingencies. The Company is negotiating with the seller of the Managed Network Entities to come to an agreement on the quality assessment of the fiber optic network as of December 31, 20152018 and the Company’s estimate of the contingent payable remains unchanged.

Income Taxes

As of December 31, 2015,2018, the GroupCompany has recognized an accrual of RMB14,492RMB6,677 (US$2,237)971) for unrecognized tax benefits and its interest expenses (Note 23)22). The final outcome of the tax uncertainty is dependent upon various matters including tax examinations, interpretation of tax laws or expiration of statutes of limitation. However, due to the uncertainties associated with the status of examinations, including the protocols of finalizing audits by the relevant tax authorities, there is a high degree of uncertainty regarding the future cash outflows associated with these tax uncertainties. As of December 31, 2015,2018, the GroupCompany classified the accrual for unrecognized tax benefits as anon-current liability.

Securities Litigation

TheIn 2014, the Company and certain of its officers and directors were named as defendants in two putative securities class actions filed in U.S. federal district courts in Texas, The complaints in both actions alleged that certain of the Company’s financial statements and other public disclosures contained misstatements or omissions and asset claims under the U.S. securities laws. Putative plaintiffsIn 2016, the Company filed a motion to dismiss the complaint and in these actions have filed motions2017, the magistrate judge issued a report and recommendation to consolidatedeny the cases and for appointment of aCompany’s motion to dismiss.

On April 9, 2018, the lead plaintiff which remainof the putative class action filed an unopposed motion for preliminary approval of class action settlement, requesting that, among others, the Court preliminarily approve a settlement agreement that the parties reached to settle the case for RMB58,808 (US$9,000). The unopposed motion for preliminary approval is currently pending before the court. AsCourt.

The Company assessed that the actions remainsettlement is probable and recorded an estimated loss after deduction of insurance claim of RMB10,007 within accrued expenses and other payables in their preliminary stages, the Company’s management is unable to express any opinion onconsolidated balance sheets as of December 31, 2017. The Company has paid the likelihoodsettlement amount as of an unfavorable outcome or any estimate of the amount or range of any potential loss.December 31, 2018.

 

31.

SUBSEQUENT EVENTS

Other than those disclosedOn December 25, 2018, the Company through its subsidiary, 21Vianet Beijing entered into a share purchase agreement to acquire 100% equity interests in Beijing Shuhai Data Technology Co., Ltd (“BJ Shuhai”) with total cash consideration of RMB100,000 (US$14,544) in installment upon achievement of certain conditions. The purpose is to establish a new data center with the financial statement, there are no significant subsequent events asacquired property. As of December 31, 2018, the date of the report.transaction was not yet closed.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

32.

PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION

Condensed balance sheets

 

   Note  As of December 31, 
      2014  2015 
      RMB  RMB  US$ 

ASSETS

     

Current assets

     

Cash

    3,891    798,200    123,221  

Restricted cash

    100,000    —      —    

Short-term investments

    11,242    —      —    

Prepaid expenses and other current assets

    52,989    66,287    10,233  

Amount due from a related party

   (b  24,476    25,974    4,010  

Amount due from subsidiaries

   (b  2,078,468    3,153,413    486,803  
   

 

 

  

 

 

  

 

 

 

Total current assets

    2,271,066    4,043,874    624,267  

Non-current assets

     

Investments in subsidiaries

    2,659,202    2,565,783    396,089  

Amount due from a related party

   (b  70,000    70,000    10,806  

Other non-current assets

    27,900    6,123    945  
   

 

 

  

 

 

  

 

 

 

Total non-current assets

    2,757,102    2,641,906    407,840  
   

 

 

  

 

 

  

 

 

 

Total assets

    5,028,168    6,685,780    1,032,107  
   

 

 

  

 

 

  

 

 

 

LIABILITIES AND SHAREHOLDERS’ EQUITY

     

Current liabilities:

     

Accrued expenses and other payables

    4,772    14,826    2,289  

Account payables

    —      5,929    914  

Interest payable

    7,390    7,829    1,209  

Amount due to related parties

   (b  268,290    346,872    53,548  

Amount due to subsidiaries

   (b  —      3,728    576  

Bonds payable

   (d  —      264,250    40,793  
   

 

 

  

 

 

  

 

 

 

Total current liabilities

    280,452    643,434    99,329  

Non-current liabilities

     

Amount due to related parties

   (b  280,728    27,384    4,227  

Bonds payable

   (d  2,264,064    2,000,000    308,747  
   

 

 

  

 

 

  

 

 

 

Total non-current liabilities

    2,544,792    2,027,384    312,974  
   

 

 

  

 

 

  

 

 

 

Total liabilities

    2,825,244    2,670,818    412,303  
   

 

 

  

 

 

  

 

 

 

Shareholders’ equity:

  

  

Class A Ordinary shares (par value of US$0.00001 per share; 1,200,000,000 and 1,200,000,000 shares authorized; 346,803,765 and 458,916,346 shares issued and outstanding as of December 31, 2014 and 2015, respectively)

    

  23    30    4  

Class B Ordinary shares (par value of US$0.00001 per share; 300,000,000 and 300,000,000 shares authorized; 49,430,544 and 63,596,248 shares issued and outstanding as of December 31, 2014 and 2015, respectively)

    

  3    4    1  

Additional paid-in capital

  

  4,117,232    6,295,320    971,830  

Accumulated other comprehensive loss

  

  (65,754  (24,236  (3,741

Accumulated deficit

  

  (1,634,915  (2,063,014  (318,474

Treasury stock

  

  (213,665  (193,142  (29,816
 

 

 

  

 

 

  

 

 

 

Total shareholders’ equity

  

  2,202,924    4,014,962    619,804  
 

 

 

  

 

 

  

 

 

 

Total liabilities and shareholders’ equity

  

  5,028,168    6,685,780    1,032,107  
 

 

 

  

 

 

  

 

 

 
      As of December 31, 
   Notes  2017  2018 
      RMB  RMB  US$ 

ASSETS

     

Current assets

     

Cash and cash equivalents

    845,632   590,470   85,880 

Restricted cash

    71,412   —     —   

Short-term investments

    548,873   150,990   21,961 

Prepaid expenses and other current assets

    131,834   98,337   14,303 

Amount due from a related party

   (b  26,137   —     —   

Amounts due from subsidiaries

   (b  4,285,743   5,062,149   736,259 
   

 

 

  

 

 

  

 

 

 

Total current assets

    5,909,631   5,901,946   858,403 
   

 

 

  

 

 

  

 

 

 

Non-current assets

     

Investments in subsidiaries and Consolidated VIEs

    1,259,455   1,364,685   198,485 
   

 

 

  

 

 

  

 

 

 

Totalnon-current assets

    1,259,455   1,364,685   198,485 
   

 

 

  

 

 

  

 

 

 

Total assets

    7,169,086   7,266,631   1,056,888 
   

 

 

  

 

 

  

 

 

 

LIABILITIES AND SHAREHOLDERS’ EQUITY

     

Current liabilities:

     

Accrued expenses and other payables

    70,504   56,656   8,241 

Accounts payable

    6,351   2,725   396 

Interest payable

    56,809   53,965   7,849 

Amount due to a related party

   (b  39,068   —     —   

Amounts due to subsidiaries

   (b  17,613   21,242   3,090 
   

 

 

  

 

 

  

 

 

 

Total current liabilities

    190,345   134,588   19,576 
   

 

 

  

 

 

  

 

 

 

Non-current liabilities

     

Bonds payable

   (d  1,929,208   2,037,836   296,391 
   

 

 

  

 

 

  

 

 

 

Totalnon-current liabilities

    1,929,208   2,037,836   296,391 
   

 

 

  

 

 

  

 

 

 

Total liabilities

    2,119,553   2,172,424   315,967 
   

 

 

  

 

 

  

 

 

 

Shareholders’ equity:

 

  

Class A Ordinary shares (par value of US$0.00001 per share; 1,200,000,000 and 1,200,000,000 shares authorized; 496,636,128 and 499,706,628 shares issued and outstanding as of December 31, 2017 and 2018, respectively)

 

  34   34   5 

Class B Ordinary shares (par value of US$0.00001 per share; 300,000,000 and 300,000,000 shares authorized; 174,649,638 and 174,649,638 shares issued and outstanding as of December 31, 2017 and 2018, respectively)

 

  12   12   2 

Additionalpaid-in capital

 

  8,980,407   9,141,494   1,329,574 

Accumulated other comprehensive (loss) income

 

  (2,673  85,979   12,505 

Accumulated deficit

 

  (3,590,564  (3,795,629  (552,051

Treasury stock

 

  (337,683  (337,683  (49,114
 

 

 

  

 

 

  

 

 

 

Total shareholders’ equity

 

  5,049,533   5,094,207   740,921 
 

 

 

  

 

 

  

 

 

 

Total liabilities and shareholders’ equity

 

  7,169,086   7,266,631   1,056,888 
 

 

 

  

 

 

  

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

32.

PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION (CONTINUED)

 

Condensed

Condensed statements of operations

 

   For the year ended December 31, 
   2013  2014  2015 
   RMB  RMB  RMB  US$ 

Operating Expenses

     

General and administrative expenses

   (16,741  (125,859  (166,662  (25,729

Changes in the fair value of contingent purchase consideration payables

   (99,874  (22,629  (43,325  (6,688
  

 

 

  

 

 

  

 

 

  

 

 

 

Operating loss

   (116,615  (148,488  (209,987  (32,417

Other income

   (41,475  (199,418  (152,100  (23,480

Share of profits (losses) from subsidiaries and Consolidated VIEs

   109,864    (574  (66,012  (10,190
  

 

 

  

 

 

  

 

 

  

 

 

 

Loss before income taxes

   (48,226  (348,480  (428,099  (66,087

Income tax expense

   —      —      —      —    
  

 

 

  

 

 

  

 

 

  

 

 

 

Net loss

   (48,226  (348,480  (428,099  (66,087
  

 

 

  

 

 

  

 

 

  

 

 

 

Condensed statements of comprehensive loss

   For the years ended December 31, 
   2016  2017  2018 
   RMB  RMB  RMB  US$ 

Operating Expenses

     

General and administrative expenses

   (124,450  (145,890  (65,949  (9,592

Changes in the fair value of contingent purchase consideration payables

   93,307   (937  13,905   2,022 
  

 

 

  

 

 

  

 

 

  

 

 

 

Operating loss

   (31,143  (146,827  (52,044  (7,570

Other loss

   (169,915  (95,210  (262,186  (38,134

Share of (losses) profit from subsidiaries and Consolidated VIEs

   (432,540  (530,693  109,165   15,877 
  

 

 

  

 

 

  

 

 

  

 

 

 

Loss before income taxes

   (633,598  (772,730  (205,065  (29,827

Income tax expense

   —     —     —     —   
  

 

 

  

 

 

  

 

 

  

 

 

 

Net loss

   (633,598  (772,730  (205,065  (29,827
  

 

 

  

 

 

  

 

 

  

 

 

 

 

   For the year ended December 31, 
   2013  2014  2015 
   RMB  RMB  RMB  US$ 

Net loss

   (48,226  (348,480  (428,099  (66,087

Other comprehensive (loss) income, net of tax of nil:

     

Foreign currency translation adjustments, net of tax of nil

   (21,357  16,835    41,518    6,409  
  

 

 

  

 

 

  

 

 

  

 

 

 

Other comprehensive loss, net of tax of nil:

     

Comprehensive loss

   (69,583  (331,645  (386,581  (59,678
  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive loss attributable to the Company’s ordinary shareholders

   (69,583  (331,645  (386,581  (59,678
  

 

 

  

 

 

  

 

 

  

 

 

 

Condensed statements of cash flows
Condensed

statements of comprehensive loss

 

   For the year ended December 31, 
   2013  2014  2015 
   RMB  RMB  RMB  US$ 

Net cash used in operating activities

   (26,630  (23,952  (26,621  (4,110

Net cash used in investing activities

   (67,455  (1,186,053  (977,300  (150,869

Net cash generated from financing activities

   670,670    623,214    1,798,230    277,599  
  

 

 

  

 

 

  

 

 

  

 

 

 

Net increase (decrease) in cash

   576,585    (586,791  794,309    122,620  

Cash at beginning of the year

   14,097    590,682    3,891    601  
  

 

 

  

 

 

  

 

 

  

 

 

 

Cash at end of the year

   590,682    3,891    798,200    123,221  
  

 

 

  

 

 

  

 

 

  

 

 

 
   For the years ended December 31, 
   2016  2017  2018 
   RMB  RMB  RMB  US$ 

Net loss

   (633,598  (772,730  (205,065  (29,827

Other comprehensive income (loss), net of tax of nil:

     

Foreign currency translation adjustments, net of tax of nil

   142,526   (120,963  88,652   12,894 
  

 

 

  

 

 

  

 

 

  

 

 

 

Other comprehensive income (loss), net of tax of nil:

   142,526   (120,963  88,652   12,894 
  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive loss

   (491,072  (893,693  (116,413  (16,933
  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive loss attributable to the Company’s ordinary shareholders

   (491,072  (893,693  (116,413  (16,933
  

 

 

  

 

 

  

 

 

  

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of Renminbi (“RMB”)RMB and US dollars (“US$”), unless otherwise stated)

 

32.

PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION (CONTINUED)

Condensed

statements of cash flows

   For the years ended December 31, 
   2016
(As adjusted)
  2017
(As adjusted)
  2018 
   RMB  RMB  RMB  US$ 

Net cash used in operating activities

   (78,567  (18,324  (166,068  (24,154

Net cash used in investing activities

   (617,613  (1,291,042  (203,651  (29,620

Net cash generated from (used in) financing activities

   2,254,577   (130,187  43,145   6,275 
  

 

 

  

 

 

  

 

 

  

 

 

 

Net increase (decrease) in cash and cash equivalents and restricted cash

   1,558,397   (1,439,553  (326,574  (47,499

Cash and cash equivalents and restricted cash at beginning of the year

   798,200   2,356,597   917,044   133,379 
  

 

 

  

 

 

  

 

 

  

 

 

 

Cash and cash equivalents and restricted cash at end of the year

   2,356,597   917,044   590,470   85,880 
  

 

 

  

 

 

  

 

 

  

 

 

 

 

 (a)

Basis of presentation

In the Company-only financial statements, the Company’s investment in subsidiaries is stated at cost plus equity in undistributed earnings of subsidiaries since inception.

The Company records its investment in its subsidiarysubsidiaries under the equity method of accounting as prescribed in ASC323-10,Investment-Equity Method and Joint Ventures, (“ASC 323-10”), and such investment isinvestments are presented on the balance sheet as “Investment“Investments in subsidiaries”subsidiaries and Consolidated VIEs” and the share of the subsidiaries’ profit or loss isare presented as “Share of (losses) profits (losses) of subsidiaries and Consolidated VIEs” on the condensed statements of operations.

The subsidiaries did not pay any dividends to the Company for the years presented.

Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted and as such, these Company-only financial statements should be read in conjunction with the Group’sCompany’s consolidated financial statements.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

32.

PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION (CONTINUED)

 

 (b)

Related party transactions

The Company had the following related party balances as of December 31, 20142017 and 2015:2018:

 

   December 31, 
   2014   2015 
   RMB   RMB   US$ 

Amount due from subsidiaries

      

- 21Vianet HK

   2,056,545     2,997,103     462,674  

- 21Vianet Beijing

   1,726     —       —    

- Xi’an Holding

   6,123     6,563     1,013  

- Ventures

   14,074     19,546     3,017  

- Asia Cloud Technology

   —       4,157     642  

- WiFire Group

   —       649     100  

- Fastweb Technology

   —       54,364     8,392  

- 21V Mobile

   —       71,031     10,965  
  

 

 

   

 

 

   

 

 

 
   2,078,468     3,153,413     486,803  
  

 

 

   

 

 

   

 

 

 

Amount due from related parties

      

Current:

      

- Seller of iJoy

   24,476     25,974     4,010  
  

 

 

   

 

 

   

 

 

 

Non-current:

      

- Seller of Aipu Group

   70,000     70,000     10,806  
  

 

 

   

 

 

   

 

 

 

Amount due to subsidiaries

      

- 21Vianet Technology

   —       7     1  

- 21Vianet Beijing

   —       3,719     574  

- 21Vianet China

   —       2     1  
  

 

 

   

 

 

   

 

 

 
   —       3,728     576  
  

 

 

   

 

 

   

 

 

 

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

   As of December 31, 
   2017   2018 
   RMB   RMB   US$ 

Amounts due from subsidiaries

      

- 21Vianet HK

   4,143,269    4,938,618    718,292 

- HongKong Fastweb Holdings Co., Ltd.

   61,637    65,976    9,596 

- 21V Mobile

   50,453    52,579    7,647 

- Ventures

   25,549    —      —   

- WiFire Open Network Group Ltd.

   4,170    4,277    622 

- WiFire Group Inc.

   653    686    100 

- Others

   12    13    2 
  

 

 

   

 

 

   

 

 

 
   4,285,743    5,062,149    736,259 
  

 

 

   

 

 

   

 

 

 

Amount due from a related party

      

Current:

      

- Seller of iJoy

   26,137    —      —   
  

 

 

   

 

 

   

 

 

 

Amounts due to subsidiaries

      

- 21Vianet Beijing

   17,595    18,351    2,669 

- Others

   18    2,891    421 
  

 

 

   

 

 

   

 

 

 
   17,613    21,242    3,090 
  

 

 

   

 

 

   

 

 

 

 

32.PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION (CONTINUED)

   December 31, 
   2014   2015 
   RMB   RMB   US$ 

Amount due to related parties

      

Current:

      

- Sellers of WiFire BJ &Yilong

   2,970     2,970     459  

- Sellers of Tianying

   9,434     —       —    

- Seller of Aipu Group

   —       76,666     11,835  

- Seller of Dermot Entities

   205,380     205,800     31,770  

- Seller of iJoy

   50,506     61,436     9,484  
  

 

 

   

 

 

   

 

 

 
   268,290     346,872     53,548  
  

 

 

   

 

 

   

 

 

 

Non-current:

      

- Sellers of Tianying

   17,585     16,350     2,524  

- Seller of Aipu Group

   67,531     11,034     1,703  

- Seller of iJoy

   18,392     —       —    

- Seller of Dermot Entities

   177,220     —       —    
  

 

 

   

 

 

   

 

 

 
   280,728     27,384     4,227  
  

 

 

   

 

 

   

 

 

 
   As of December 31, 
   2017   2018 
   RMB   RMB   US$ 

Amount due to a related party

      

Current:

      

- Seller of iJoy

   39,068    —      —   
  

 

 

   

 

 

   

 

 

 

 

 (c)

Commitments

Operating

Operating lease commitments

The Company leases a facility in the United States undernon-cancelable operating lease expiring on March 1, 2025. For the yearyears ended December 31, 2013, 20142016, 2017 and 2015,2018, total rental expense for the operating lease amounted to nil, nilRMB15,824, RMB5,366 and RMB13,952RMB10,848 (US$2,154).1,578), respectively.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

(Amounts in thousands of RMB and US$, unless otherwise stated)

32.

PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION (CONTINUED)

(c)

Commitments (continued)

Operating

lease commitments (continued)

As of December 31, 2015,2018, the Company has future minimum lease payments undernon-cancelable operating leases with initial terms in excess of one year in relation to data center space consisting of the following:

 

   RMB   US$ 

2016

   16,925     2,613  

2017

   17,348     2,678  

2018

   17,781     2,745  

2019

   18,226     2,813  

2020 and thereafter

   103,338     15,953  
  

 

 

   

 

 

 
   173,618     26,802  
  

 

 

   

 

 

 
   RMB   US$ 

2019

   7,878    1,146 

2020

   7,564    1,100 

2021

   7,564    1,100 

2022

   7,564    1,100 

2023 and thereafter

   8,941    1,300 
  

 

 

   

 

 

 
   39,511    5,746 
  

 

 

   

 

 

 

 

 (d)

Bonds payable

On March 22, 2013,August 17, 2017, the Company issued and sold 2016 Bondsbonds with an aggregate principal amount of RMB1,000,000US$200,000 at a coupon rate of 7.875%7% per annum.annum or the Original Bonds. On September 29, 2017, the Company issued and soldfollow-on bonds with an aggregate principal amount of US$100,000 at a coupon rate of 7% per annum, or the Bonds. The 2016 Bonds were priced at a slight premium of 100.04%, with an effective yield of 6.98% (collectively, “2020 Notes”). The 2020 Notes will mature on March 22, 2016.August 17, 2020. The 2016 Bonds2020 Notes were listed and quoted on the Official List of the Singapore Exchange Securities Trading Limited. Interest on the Bonds2020 Notes is payable semi-annually in arrears on March 22August 17 and September 22February 17 in each year, beginning September 22, 2013. The net proceeds from the 2016 Bonds, after deducting issuance costsFebruary 17, 2018.

21VIANET GROUP, INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands of Renminbi (“RMB”) and US dollars (“US$”), unless otherwise stated)

32.PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION (CONTINUED)

of RMB25,189 and a discount of RMB1,970, were RMB972,841, which will be used for construction of new data centers and other general corporate purposes. The effective interest rate of the 2016 Bonds is 9.29%. On June 30, 2014, the Company repurchased 73.57% of the outstanding 2016 Bonds with the total consideration of RMB776,163 including payment of accrued interests of RMB15,556. The 2016 Bonds were subsequently fully repaid in March 2016.

On June 26, 2014, the Company issued and sold 2017 Bonds with an aggregate principal amount of RMB2,000,000 at a coupon rate of 6.875% per annum. The 2017 Bonds will mature on June 26, 2017. The 2017 Bonds were listed and quoted on the Official List of the Singapore Exchange Securities Trading Limited. Interest on the 2017 Bonds is payable semi-annually in arrears on June 26 and December 26 in each year, beginning December 26, 2014. Net proceeds from the 2017 Bonds2020 Notes after deducting issuance costs of RMB19,360, were RMB1,980,640.RMB1,926,419. The proceeds from issuance of 2017 Bonds was2020 Notes will be used to new data centers,for refinancing outstanding indebtedness, fund acquisitions, repurchase the 2016 Bondsfuture capital needs, and for general corporate purposes.

The effective interest rate of the 2017 Bonds is 7.39%.

Deferred issuance costs are included in “Other non-current assets” in the Company’s consolidated balance sheets. The deferred issuance costs are amortized as interest expense using the effective interest method over the term of the 2016 Bonds and the 2017 Bonds respectively.

Both the 2016 Bonds and the 2017 Bonds2020 Notes are unsecured and rank senior in right of payment to any of the Company’s indebtedness that is expressly subordinated to the bonds; equal in right of payment to any of the Company’s liabilities that are not so subordinated; but rank lower than any secured indebtedness of the Company and all liabilities (including trade payables)accounts payable) of the Company’s subsidiaries and Consolidated VIEs.

SIGNATURES

The registrant hereby certifies that it meets all of the requirements for filing on Form20-F and that it has duly caused and authorized the undersigned to sign this annual report on its behalf.

 

21Vianet Group, Inc.

By:

 

/s/ Sheng Chen

 Name: Sheng Chen
 Title: Executive Chairman of Board of Directors

Date: April 12, 2016Date:March 27, 2019