Mexican Petroleum 6-K 2021 Q2 Current report (foreign)

0000932782 srt:GuarantorSubsidiariesMember 2020-06-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM

6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE

13a-16

OR

15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of

September, 2021

Commission File Number

0-99

PETRÓLEOS MEXICANOS

(Exact name of registrant as specified in its charter)

MEXICAN PETROLEUM

(Translation of registrant’s name into English)

United Mexican States

(Jurisdiction of incorporation or organization)

Avenida Marina Nacional No. 329

Colonia Verónica Anzures

11300 Ciudad de México,

México

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form

20-F

or Form

40-F.

Form

20-F  ☒            

Form

40-F  ☐

Indicate by check mark if the registrant is submitting the Form

6-K

in paper as permitted by Regulation

S-T

Rule 101(b)(1)

Yes  ☐             No  ☒

Indicate by check mark if the registrant is submitting the Form

6-K

in paper as permitted by Regulation

S-T

Rule 101(b)(7)

Yes  ☐             No  ☒

Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule

12g3-2(b)

under the Securities Exchange Act of 1934.

Yes  ☐             No  ☒

RECENT DEVELOPMENTS

The following discussion of PEMEX’s recent results should be read in conjunction with the annual report on Form

20-F

of Petróleos Mexicanos for the fiscal year ended December 31, 2020 as filed with the U.S. Securities and Exchange Commission (which we refer to as the SEC) on May 17, 2021 (which we refer to as the Form

20-F)

and, in particular, “Item 4—Information on the Company” and “Item 5—Operating and Financial Review and Prospects” in the Form

20-F

and with the unaudited condensed consolidated interim financial statements of PEMEX included in this report beginning on page

F-1.

In this document, “PEMEX” refers to Petróleos Mexicanos, the following operating subsidiaries—Pemex Exploración y Producción (Pemex Exploration and Production), Pemex Transformación Industrial (Pemex Industrial Transformation), Pemex Logística (Pemex Logistics), for periods prior to July 1, 2019, Pemex Perforación y Servicios (Pemex Drilling and Services) and Pemex Etileno (Pemex Ethylene), and, for periods prior to January 1, 2021, Pemex Fertilizantes (Pemex Fertilizers), (which we refer to collectively as the subsidiary entities), and the subsidiary companies listed in Note 5 to the unaudited condensed consolidated interim financial statements included herein. Petróleos Mexicanos hereby designates this report on Form

6-K

as being incorporated by reference into the Offering Circular dated October 28, 2019, as supplemented on February 10, 2020, relating to its U.S. $112,000,000,000 Medium-Term Notes Program, Series C, due 1 Year or More from Date of Issue.

Exchange Rates

On September 24, 2021, the noon buying rate for cable transfers in New York reported by the Board of Governors of the Federal Reserve System was Ps. 20.0940 = U.S. $1.00.

We maintain our consolidated financial statements and accounting records in Mexican pesos (pesos or Ps.). Unless otherwise indicated, we have translated all peso amounts to U.S. dollars in this report, including all convenience translations of our unaudited condensed consolidated interim financial statements included herein, as of and for the

six-months

ended June 30, 2021, at an exchange rate of Ps. 19.8027 = U.S. $1.00, which is the exchange rate that the

Secretaría de Hacienda y Crédito Público

(Ministry of Finance and Public Credit) instructed us to use on June 30, 2021, and as of and for the year ended December 31, 2020, at an exchange rate of Ps. 19.9487 = U.S. $1.00, which is the exchange rate that the Ministry of Finance and Public Credit instructed us to use on December 31, 2020. You should not construe these translations from pesos into dollars as actually representing such U.S. dollar amounts or meaning that you could convert such amounts into U.S. dollars at the rates indicated.

Pemex Fertilizers

Prior to January 1, 2021,

Pemex Fertilizantes

(Pemex Fertilizers) operated as an additional productive state-owned subsidiary. On January 12, 2021, the Board of Directors of Petróleos Mexicanos issued the

Declaratoria de Extinción de Pemex Fertilizantes

(Declaration of Extinction of Pemex Fertilizers), which was published in the Official Gazette of the Federation on January 27, 2021 and became effective on January 1, 2021. As of January 1, 2021, all of the assets, liabilities, rights and obligations of Pemex Fertilizers were assumed by, and transferred to, Pemex Industrial Transformation, and Pemex Industrial Transformation became, as a matter of Mexican law, the successor to Pemex Fertilizers. Pemex Fertilizers was in turn dissolved effective as of January 1, 2021.

Government Equity Capital Contribution

For the

six-month

period ended June 30, 2021, the Federal Government of Mexico, which we refer to as the Mexican Government, has made equity capital contributions in the amount of Ps. 113.2 billion (U.S. $5.7 billion) to Petróleos Mexicanos.

We used these funds to reduce our overall indebtedness, manage the maturity profile of our debt, improve our financial position and carry out the construction of the new Dos Bocas Refinery. For more information on other recent support measures implemented by the Mexican Government, see “Liquidity and Capital Resources—Overview—Government Support” in the Form

20-F.

2

Selected Financial Data

The selected financial data as of December 31, 2020 is derived from the audited consolidated financial statements of PEMEX included in the Form

20-F.

The selected financial data as of June 30, 2021 and for the

six-month

periods ended June 30, 2021 and 2020 is derived from the unaudited condensed consolidated interim financial statements of PEMEX included in this report, which were prepared in accordance with International Accounting Standard (IAS) 34 “Interim Financial Reporting” (IAS 34).

For the year ended December 31, 2020, we recognized a net loss of Ps. 509.1 billion and had negative equity of Ps. 2,404.7 billion. We had negative working capital of Ps. 442.6 billion during the same period. Cash flows from operating activities were Ps. 65.3 billion for the year ended December 31, 2020. As of and for the

six-month

period ended June 30, 2021, we recognized a net loss of Ps. 23.0 billion and had negative equity of Ps. 2,073.3 billion. We had negative working capital of Ps. 461.4 billion and cash flows from operating activities of Ps. 20.7 billion during the

six-months

ended June 30, 2021. We have disclosed the circumstances that have caused these negative trends and the actions we are taking to face them below.

We also have substantial debt, including substantial short-term debt. This debt was mainly incurred to finance investments to carry out our operations. Due to our heavy fiscal burden resulting from the payment of hydrocarbon extraction duties and other taxes that we are required to pay to the Mexican Government, the cash flows derived from our operations in recent years have not been sufficient to fund our operations and investment programs. As a result, our indebtedness has increased significantly, and our working capital has deteriorated. In addition, the significant crude oil price drop, which started in March 2020, and the negative economic impact as a result of the current global health crisis caused by the

COVID-19

pandemic, have negatively impacted our financial performance. During the first

six-months

of 2021, the weighted average Mexican crude oil price was U.S. $61.96 per barrel, an increase of U.S. $21.05 per barrel as compared to the 2020 weighted average Mexican crude oil export price of U.S. $40.91 per barrel. As of September 24, 2021, the weighted average Mexican crude oil export price was U.S. $70.59 per barrel. While prices have begun to increase, they remain volatile, and any future decline in international crude oil and natural gas prices will have a similar negative impact on our results of operations and financial condition.

We believe we have the capacity to comply with our payment obligations and our operating continuity, including our ability to refinance debt. However, our future cash flows are uncertain due to circumstances outside of our control. Any adverse impact from sustained decrease in crude oil prices below the budgeted average price for 2021 and from the slow-down of the economy would have an adverse impact on our results of operation, cash flows and may require us to consider additional actions to address these shortfalls. The combined effect of the above-mentioned events indicates the existence of significant doubt about our ability to continue as a going concern. For more information on the circumstances that have caused these negative trends and the concrete actions we are taking to improve our results, strengthen our ability to continue operating and achieve revenue maximization and efficiencies, see “Item 5—Operating and Financial Review and Prospects—Overview” and “Item 5—Operating and Financial Review and Prospects—Liquidity and Capital Resources” in the Form

20-F

and Notes

18-F

and 20 to our unaudited condensed consolidated interim financial statements included herein.

In this report we include selected financial data from our statement of financial position as of June 30, 2021 and from our statement of comprehensive income and our statement of cash flows for the

six-month

period ended June 30, 2021. In addition, we include selected financial data from our statement of financial position as of December 31, 2020, as well as the statement of comprehensive income and the statement of cash flows for the

six-month

period ended June 30, 2020 for comparison purposes.

3

SELECTED FINANCIAL DATA OF PEMEX

	As of and for the period ended (1)
	December 31, 2020			June 30, (2)
				2020			2021
	(millions of pesos)
Statement of Comprehensive Income Data
Net sales		953,662			465,803			664,989
Operating (loss) income		(63,063	)		616			163,705
Financing income		16,742			9,252			15,221
Financing cost		(161,765	)		(96,841	)		(74,163	)
Derivative financial instruments income (cost), net		17,096			(15,021	)		(12,358	)
Foreign exchange (loss) income, net		(128,949	)		(419,661	)		23,596
Net (loss)		(509,052	)		(606,587	)		(22,994	)
Statement of Financial Position Data (end of period)
Cash and cash equivalents		39,990			n.a.			41,536
Total assets		1,928,488			n.a.			2,037,020
Long-term debt (3)		1,867,630			n.a.			1,776,848
Total long-term liabilities (4)		3,560,805			n.a.			3,237,701
Total equity (deficit)		(2,404,727	)		n.a.			(2,073,260	)
Statement of Cash Flows Data
Depreciation and amortization		129,632			64,325			68,198
Acquisition of wells, pipelines, properties, plant and equipment (5)		(114,977	)		(54,261	)		(65,616	)

Note: n.a. = Not applicable.

(1) Includes Petróleos Mexicanos, the subsidiary entities and the subsidiary companies listed in Note 5 to the unaudited condensed consolidated interim financial statements included herein.

(2) Derived from June 2021 interim financial statements, which are unaudited.

(3) Long-term debt does not include short-term indebtedness of Ps. 503,055 million (U.S. $25,403 million) as of June 30, 2021.

(4) Total long-term liabilities do not include short-term liabilities of Ps. 872,578 million (U.S. $44,064 million) as of June 30, 2021.

(5) Includes capitalized finance cost.

Source: PEMEX’s unaudited condensed consolidated interim financial statements.

4

Capitalization of PEMEX

The following table sets forth our capitalization as of June 30, 2021.

	As of June 30, 2021 (1)
	(millions of pesos or U.S. dollars)
Long-term leases (2)		Ps. 52,999		U.S. $	2,676
Long-term external debt		1,623,100			81,964
Long-term domestic debt		153,748			7,764
Total long-term debt (3)		1,776,848			89,728
Total long-term leases and long-term debt		1,829,847			92,404
Certificates of Contribution “A” (4)		638,105			32,223
Mexican Government contributions to Petróleos Mexicanos		43,731			2,208
Legal reserve		1,002			51
Accumulated other comprehensive result		(9,998	)		(505	)
Accumulated deficit from prior years		(2,723,476	)		(137,531	)
Net (loss) (5)		(22,885	)		(1,156	)
Total controlling interest		(2,073,521	)		(104,710	)
Total non-controlling interest		261			13
Total equity (deficit)		(2,073,260	)		(104,697	)
Total capitalization		(243,413	)		(12,293	)

Note: Numbers may not total due to rounding.

(1) Derived from June 2021 interim financial statements, which are unaudited. Convenience translations into U.S. dollars of amounts in pesos have been made at the established exchange rate of Ps. 19.8027 = U.S. $1.00 as of June 30, 2021. Such translations should not be construed as a representation that the peso amounts have been or could be converted into U.S. dollar amounts at the foregoing or any other rate.

(2) Total long-term leases does not include short-term leases of Ps. 8,197 million (U.S. $414 million) as of June 30, 2021.

(3) Total long-term debt does not include short-term indebtedness of Ps. 503,055 million (U.S. $25,403 million) as of June 30, 2021.

(4) Equity instruments held by the Mexican Government.

(5) Excluding amounts attributable to non-controlling interests of Ps. 108 million for the six-month period ended June 30, 2021.

Source: PEMEX’s unaudited condensed consolidated interim financial statements.

5

Operating and Financial Review and Prospects

Results of Operations of PEMEX—For the six months ended June 30, 2021 compared to the six months ended June 30, 2020.

General

The selected consolidated interim financial information set forth below is derived from our unaudited condensed consolidated interim financial statements included elsewhere in this report. This interim financial information should be read in conjunction with the Form

20-F

and, in particular, “Item 4—Information on the Company” and “Item 5—Operating and Financial Review and Prospects” in the Form

20-F,

and with the unaudited condensed consolidated interim financial statements of PEMEX included in this report beginning on page

F-1.

	Six months ended June 30, (1)
	2020			2021 (2)
	(millions of pesos or U.S. dollars)
Net Sales
Domestic		Ps. 256,982			Ps. 344,327		U.S. $	17,388
Export		206,401			318,598			16,089
Services income		2,420			2,064			104
Total of sales		465,803			664,989			33,581
Reversal of impairment of wells, pipelines, properties, plant and equipment, net		7,925			32,192			1,626
Cost of sales		396,199			463,839			23,423
Gross income		77,529			233,342			11,783
Distribution, transportation and sale expenses		8,568			6,914			349
Administrative expenses		72,875			67,250			3,396
Other revenues		6,235			5,483			277
Other expenses		(1,704	)		(956	)		(48	)
Operating income		617			163,705			8,267
Financing income		9,252			15,221			769
Financing cost		(96,841	)		(74,163	)		(3,745	)
Derivative financial instruments (cost), net		(15,021	)		(12,358	)		(624	)
Foreign exchange (loss) gain, net		(419,661	)		23,596			1,192
(Loss) profit sharing in joint ventures and associates		(811	)		(3,208	)		(162	)
(Loss) income before duties, taxes and other		(522,466	)		112,793			5,696
Total duties, taxes and other		84,121			135,787			6,857
Net (loss)		(606,587	)		(22,994	)		(1,161	)
Other comprehensive results		25,571			241,286			12,185
Total comprehensive (loss) income		(581,016	)		218,292			11,023

Note: Numbers may not total due to rounding.

(1) Derived from June 2021 interim financial statements, which are unaudited.

(2) Convenience translations into U.S. dollars of amounts in pesos have been made at the established exchange rate of Ps. 19.8027 = U.S. $1.00 at June 30, 2021. Such translations should not be construed as a representation that the peso amounts have been or could be converted into U.S. dollars at the foregoing or any other rate.

Source: PEMEX’s unaudited condensed consolidated interim financial statements.

Total Sales

Total sales increased by 42.8% or Ps. 199.2 billion in the first six months of 2021, from Ps. 465.8 billion in the first six months of 2020 to Ps. 665.0 billion in the first six months of 2021, mainly due to a 95.8% increase in the weighted average price of Mexican crude oil.

Domestic Sales

Domestic sales increased by 34.0% in the first six months of 2021, from Ps. 257.0 billion in the first six months of 2020 to Ps. 344.3 billion in the first six months of 2021, mainly due to increases in the sales prices of gasoline, natural gas and natural gas liquids. Domestic sales of petroleum products increased by 18.8% in the first six months of 2021, from Ps. 213.8 billion in the first six months of 2020 to Ps. 254.1 billion in the first six months of 2021, mainly due to a 28.9% increase in the sales volume of premium gasoline, 62.5% increase in the sales volume of fuel oil, and 19.7% increase in the sales volume of jet fuel.

Domestic sales of natural gas increased by 219.6% in the first six months of 2021, from Ps. 9.7 billion in the first six months of 2020 to Ps. 31.0 billion in the first six months of 2021, mainly due to a 251.4% increase in its average sales price.

Domestic sales of liquefied petroleum gas increased by 79.3% in the first six months of 2021, from Ps. 13.4 billion in the first six months of 2020 to Ps. 24.1 billion in the first six months of 2021, mainly as a result of a 79.9% increase in its average sales price.

6

Export Sales

Export sales increased by 54.4% in peso terms in the first six months of 2021 (with U.S. dollar-denominated export revenues translated to pesos at the exchange rate on the date of the corresponding export sale), from Ps. 206.4 billion in the first six months of 2020 to Ps. 318.6 billion in the first six months of 2021. This increase was mainly due to a 95.8% increase in the weighted average Mexican export crude oil price in the first six months of 2021, compared to the first six months of 2020. From January 1 to June 30, 2020, the weighted average Mexican export crude oil price was U.S. $31.50 per barrel, compared to U.S. $61.69 per barrel in the same period of 2021.

Crude oil and condensate sales increased by 44.2%, from Ps. 148.0 billion in the first six months of 2020 to Ps. 213.4 billion in the first six months of 2021, and in U.S. dollar terms increased by 70.8%, from U.S. $6.5 billion in the first six months of 2020 to U.S. $11.1 billion in the first six months of 2021. The weighted average price per barrel of crude oil exports in the first six months of 2021 was U.S. $61.69, 95.8% higher than the weighted average price of U.S. $31.50 in the first six months of 2020.

Export sales of petroleum products, including products derived from natural gas and natural gas liquids, increased by 163.2%, from Ps. 10.6 billion in the first six months of 2020 to Ps. 27.9 billion in the first six months of 2021, primarily due to a 75.0% increase in the sales volume of fuel oil.

For the

six-month

period ended June 30, 2021, the average exchange rate of the U.S. dollar against the Mexican peso was Ps. 20.1847 = U.S. $1.00, compared to Ps. 21.6091 = U.S. $1.00 during the same period of 2020, representing an appreciation of the peso against the U.S. dollar by Ps. 1.4244 (or 6.6%), which had an unfavorable effect on our export sales of Ps. 33.6 billion.

Service Income

Service income decreased by 12.5% in the first six months of 2021, from Ps. 2.4 billion in the first six months of 2020 to Ps. 2.1 billion in the first six months of 2021, mainly as a result of a decrease in transportation services provided by Pemex Industrial Transformation and Pemex Logistics to third parties.

(Reversal) Impairment of Wells, Pipelines, Properties, Plant and Equipment, Net

Net reversal of impairment of wells, pipelines, properties, plant and equipment increased by Ps. 24.3 billion in the first six months of 2021 as compared to the first six months of 2020, from a net reversal of impairment of Ps. 7.9 billion as of June 30, 2020 to a net reversal of impairment of Ps. 32.2 billion as of June 30, 2021. This net reversal of impairment was primarily due to (1) a net reversal of impairment of Ps. 28.2 billion in the cash generating units (CGUs) of Pemex Exploration and Production, mainly due to an increase in projected crude oil prices and a decrease in the discount rate and (2) a net reversal of impairment of Ps. 3.9 billion in the CGU of Pemex Industrial Transformation, mainly due to an increase in sales prices and a decrease in the discount rate.

Cost of Sales

Cost of sales increased by 17.1%, from Ps. 396.2 billion in the first six months of 2020 to Ps. 463.8 billion in the first six months of 2021. This increase was mainly due to (1) a Ps. 31.5 billion increase in import purchases, primarily Premium gasoline and natural gas, due to increased demand, which, in turn, was primarily the result of the gradual recovery of economic activity following the decline caused by the

COVID-19

pandemic and (2) a Ps. 17.2 billion increase in exploration and extraction taxes and duties, mainly due to the recovery of hydrocarbon prices from lows reached in the initial months of the

COVID-19

pandemic.

7

General Expenses

Total general expenses (including distribution, transportation and sale expenses and administrative expenses) decreased by 8.8%, from Ps. 81.4 billion for the first six months of 2020 to Ps. 74.2 billion for the first six months of 2021, mainly due to a decrease in net periodic cost of employee benefit.

Other Revenues

Other revenues decreased by Ps. 0.7 billion in the first six months of 2021, from Ps. 6.2 billion in the first six months of 2020 to Ps. 5.5 billion in the first six months of 2021. This decrease was mainly due to a Ps. 0.5 billion decrease in income from insurance recovery.

Other Expenses

Other expenses decreased by Ps. 0.7 billion in the first six months of 2021, from Ps. 1.7 billion in the first six months of 2020 to Ps. 1.0 billion in the first six months of 2021. This decrease was mainly due to a decrease of Ps. 1.4 billion in disposal of wells, pipelines, properties, plant and equipment which was offset by an increase of Ps. 0.7 billion in expenses related to provisions for trial in process.

Financing Income

Financing income increased by Ps. 5.9 billion in the first six months of 2021, from Ps. 9.3 billion in the first six months of 2020 to Ps. 15.2 billion in the first six months of 2021. This increase was mainly due to effects from the recognition of changes in accounts receivable as a result of the sale of hydrocarbons to Asia.

Financing Cost

Financing cost decreased by Ps. 22.6 billion in the first six months of 2021, from Ps. 96.8 billion in the first six months of 2020 to Ps. 74.2 billion in the first six months of 2021, mainly due to the effect of the 0.7% appreciation of the peso against the U.S. dollar for the

six-month

period ended June 30, 2021, as compared to a depreciation of 21.9% for the same period of 2020.

Derivative Financial Instruments (Cost), Net

Derivative financial instruments (cost), net, decreased by Ps. 2.7 billion, from a derivative financial instruments cost of Ps. 15.0 billion in the first six months of 2020 to a derivative financial instruments cost of Ps. 12.4 billion in the first six months of 2021, due to (1) an increase in the fair value of our favorable cross-currency swaps, arising from the depreciation of the U.S. dollar against other currencies in which our debt is denominated and (2) a net increase in other derivative financial instruments, such as currency options and interest rate options.

Foreign Exchange Gain (Loss), Net

A substantial portion of our debt, 85.4% as of June 30, 2021, is denominated in foreign currency. Foreign exchange loss decreased by Ps. 443.3 billion, from a foreign exchange loss of Ps. 419.7 billion in the first six months of 2020 to a foreign exchange gain of Ps. 23.6 billion in the first six months of 2021, primarily due to the effect of appreciation of the peso against the U.S. dollar for the first six months of 2021, as compared to the depreciation of the peso against the U.S. dollar for the first six months of 2020. The value of the peso in U.S. dollar terms depreciated by 21.9%, from Ps. 18.8452 = U.S. $1.00 as of December 31, 2019 to Ps. 22.9715 = U.S. $1.00 as of June 30, 2020, as compared to a 0.7% appreciation of the peso in U.S. dollar terms from Ps. 19.9487 = U.S. $1.00 as of December 31, 2020 to Ps. 19.8027 = U.S. $1.00 as of June 30, 2021.

8

Duties, Taxes and Other

The

Derecho por la Utilidad Compartida

(Profit-sharing Duty, or DUC) and other duties and taxes paid increased by 61.5% in the first six months of 2021, from Ps. 84.1 billion in the first six months of 2020 to Ps. 135.8 billion in the first six months of 2021, mainly due to an increase in the Profit-sharing Duty of Ps. 63.2 billion, principally driven by the 95.8% increase in the weighted average export price of Mexican crude oil, from U.S. $31.50 per barrel in the first six months of 2020 to U.S. $61.69 per barrel in the first six months of 2021; partially offset by the favorable effect of deferred income tax of Ps. 9.4 billion. Duties and taxes represented 18.1% and 20.4% of total sales in the first six months of 2021 and 2020, respectively.

Net (Loss)

In the first six months of 2021, we had a net loss of Ps. 23.0 billion, as compared to a net loss of Ps. 606.6 billion in the first six months of 2020.

This decrease in net loss was mainly the result of (1) a Ps. 199.2 billion increase in total sales, mainly due to an increase in the weighted average price of Mexican crude oil exports, (2) a Ps. 24.3 billion increase in net reversal of impairment of wells, pipelines, properties, plant and equipment and (3) a Ps. 443.3 billion decrease in foreign exchange loss, mainly due to the appreciation of the peso against the U.S. dollar for the first six months of 2021 as compared to the depreciation of the peso against the U.S. dollar for first six months of 2020; partially offset by (1) a Ps. 67.6 billion increase in cost of sales, mainly in cost of import purchases (primarily Premium gasoline and natural gas) due to increase demand, which in turn was primarily the result of the gradual recovery of economic activity following the decline caused by the

COVID-19

pandemic and (2) a Ps. 51.7 billion increase in taxes and duties, mainly due to a 95.8% increase in the weighted average export price of Mexican crude oil.

Other Comprehensive Results

In the first six months of 2021, we reported a total comprehensive gain of Ps. 241.3 billion as compared to a total comprehensive gain of Ps. 25.6 billion in the first six months of 2020, mainly due to an increase in the actuarial gains for employee benefits as a result of an increase in the discount rate and expected rate of return on plan assets used in the actuarial computation method.

Liquidity and Capital Resources

Overview

During the first six months of 2021, our liquidity position was adversely affected mainly due to an increase in income taxes and duties payable and an increase in short-term debt as a result of indebtedness primarily incurred to meet our working capital needs and to the reclassification of credits with a current maturity of less than one year from long-term debt to short-term debt. This negative impact to our liquidity position was partially offset by (1) a decrease in the balance of accounts payable to suppliers in the first six months of 2021 due to payments made by us, (2) an increase in other accounts receivable, mainly taxes to be recovered and prepaid taxes, (3) an increase in customers due to higher sales and (4) an increase in the value of the inventories derived from the increase in oil prices in the first six months of 2021 compared to oil prices in the same period of 2020.

Our principal uses of new funds in the first six months of 2021 were the payment of debt maturities due during the same period and capital expenditures. We met the requirement to pay such debt maturities primarily with cash provided by cash flows from borrowings, which amounted to Ps. 746.5 billion. During the first six months of 2021, our net cash flow from operating activities amounted to Ps. 20.7 billion and our net cash flow used in investing activities amounted Ps. 102.0 billion, which included Ps. 102.3 billion used in the acquisition of wells, pipelines, properties, plant and equipment, intangible assets and other assets.

Our 2021 budget includes Ps. 45.1 billion, which is classified as financial investment, rather than capital expenditures, related to capital contributions for our subsidiary company PTI Infraestructura de Desarrollo, which is developing the construction of the Dos Bocas Refinery. During the first six months of 2021, works in progress related to the Dos Bocas Refinery, including payments made in advance to contractors, have increased by Ps. 29.4 billion from Ps. 5.2 billion as of December 31, 2020 to Ps. 34.6 billion as of June 30, 2021.

9

As of June 30, 2021, we owed our suppliers Ps. 254.8 billion, as compared to Ps. 282.0 billion as of December 31, 2020. As a result of the decrease in these obligations, we believe net cash flows from our operating and financing activities during the next twelve months, together with available cash and cash equivalents, will be sufficient to meet our working capital, debt service and capital expenditure requirements in such period

.

The

Ley de Ingresos de la Federación para el Ejercicio Fiscal de

2021

(the Federal Revenue Law for the Fiscal Year 2021) applicable to us as of January 1, 2020 provides for the incurrence of up to Ps. 42.1 billion of net indebtedness through a combination of domestic and international capital markets offerings and borrowings from domestic and international financial institutions.

We have a substantial amount of debt, including a substantial amount of short-term debt. Due to our heavy tax burden, our cash flow from operations in recent years has not been sufficient to fund our capital expenditures and other expenses and, accordingly, our debt has significantly increased and our working capital has deteriorated. Periods of low oil prices and increased oil price volatility, together with our declining production, have also had a negative impact on our ability to generate positive cash flows, which, together with our heavy tax burden, has further exacerbated our ability to fund our capital expenditures and other expenses. Despite fluctuating oil prices and our heavy tax burden, our cash flow from operations for the

six-month

period ended June 30, 2021, together with our funds from financing activities, was sufficient to fund our capital expenditures and other expenses. We expect that net cash flows from our operations and financing activities will also be sufficient to meet our working capital requirements, debt service and capital expenditures for the remainder of 2021. We continue to evaluate our capital expenditures needs and opportunities in light of the ongoing

COVID-19

pandemic.

As of June 30, 2021, our total indebtedness, including accrued interest, was Ps. 2,279.9 billion (U.S. $115.1 billion), in nominal terms, which represents a 0.9% increase in peso terms compared to our total indebtedness, including accrued interest, of Ps. 2,258.7 billion (U.S. $113.2 billion) as of December 31, 2020. As of June 30, 2021, 34.1% of our existing debt, or Ps. 778.2 billion (U.S. $39.3 billion), including accrued interest, is scheduled to mature in the next three years. Our working capital deteriorated during the

six-month

period ended June 30, 2021, from a negative working capital of Ps. 442.5 billion (U.S. $22.2 billion) as of December 31, 2020, to a negative working capital of Ps. 461.4 billion (U.S. $23.0 billion) as of June 30, 2021. Our level of debt may increase further in the short or medium term, as a result of new financing activities or future depreciation of the peso as compared to the U.S. dollar, and may have an adverse effect on our financial condition, results of operations and liquidity position. To service our debt, we have relied and may continue to rely on a combination of cash flow from operations, drawdowns under our available credit facilities, refinancing our existing indebtedness and repurchase transactions. In addition, we are taking actions to improve our financial position, as discussed above.

We currently have a substantial amount of employee benefits liabilities. Benefits to employees were approximately 31.7% of our total liabilities as of June 30, 2021, and any adjustments recorded will affect our net income and/or comprehensive net income during the corresponding period. As of June 30, 2021, our substantial unfunded reserve for retirement pensions and seniority premiums was approximately Ps. 1,302.1 billion. For more information on our Employee Benefits and Benefit Pension Plan, see “Item 5—Operating and Financial Review and Prospects—Critical Accounting Policies—Employee Benefits” and “Item 5—Operating and Financial Review and Prospects—Critical Accounting Policies—Benefit Pension Plan” in the Form

20-F.

Ratings address our creditworthiness and the likelihood of timely payment of our long-term debt securities. Ratings are not a recommendation to purchase, hold or sell securities and may be changed, suspended or withdrawn at any time. Our current ratings and the rating outlooks depend, in part, on economic conditions and other factors that affect credit risk and are outside our control, as well as assessments of the creditworthiness of Mexico. Certain ratings agencies have recently lowered Mexico’s credit ratings and their assessment of Mexico’s creditworthiness has and may further affect our credit ratings.

10

Ratings actions related to us that occurred in 2021 include the following:

• On March 31, 2021, Fitch Ratings affirmed our long-term foreign and local currency ratings at BB-. The rating outlook is stable. In addition, Fitch simultaneously affirmed our national long-term ratings at A(mex) and national short-term ratings at F1(mex), and has withdrawn all national scale ratings for commercial reasons.

• On April 30, 2021, HR Ratings affirmed our global credit ratings to HR BBB+(G) with a negative outlook and affirmed our local credit rating at HR AAA with a stable outlook.

• On July 27, 2021, Moody’s lowered our credit rating for our outstanding notes, as well as credit ratings based on our guarantee to A3.mx/Ba3 from A2.mx/Ba2.

Further downgrades of our credit ratings, particularly those below investment grade, may have material adverse consequences on our ability to access the financial markets and/or our cost of financing. In turn, this could significantly harm our ability to meet our existing obligations, financial condition and results of operations.

If such constraints occur at a time when our cash flow from operations is less than the resources necessary to meet our debt service obligations, in order to provide additional liquidity to our operations, we could be forced to further reduce our planned capital expenditures, implement further austerity measures and/or utilize alternative financing mechanisms that do not constitute public debt. A reduction in our capital expenditure program could adversely affect our financial condition and results of operations. Additionally, such measures may not be sufficient to permit us to meet our obligations. For more information regarding our credit ratings, please see “Item 5—Selected Financial Data—Liquidity and Capital Resources” in our Form

20-F.

Going Concern

Our unaudited condensed consolidated interim financial statements have been prepared on a going concern basis, which assumes that we can meet our payment obligations as they become due. As we describe in Notes

2-B

and

18-F

to our unaudited condensed consolidated interim financial statements included herein, there exists significant doubts concerning our ability to continue operating as a going concern. We discuss the circumstances that have caused these negative trends, as well our plans to improve our results, strengthen our ability to continue operating and achieve revenue maximization and efficiencies in Notes

2-B

and

18-F

to our unaudited condensed consolidated interim financial statements included herein. We intend to continue taking actions to improve our results of operations, capital expenditure plans and financial condition. We continue operating as a going concern, and our unaudited condensed consolidated interim financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Cash Flows from Operating, Investing and Financing Activities

During the first six months of 2021, net cash flows from operating activities totaled Ps. 20.7 billion, as compared to net cash flows used in operating activities, which totaled Ps. 35.4 billion in the first six months of 2020. During the first six months of 2021, our net cash flows used in investing activities totaled Ps. 102.0 billion, as compared to Ps. 62.5 billion in the first six months of 2020. During the first six months of 2021, new financings totaled Ps. 746.5 billion and payments of principal and interest totaled Ps. 775.8 billion, as compared to Ps. 576.4 billion and Ps. 562.7 billion, respectively, during the first six months of 2020. During the first six months of 2021, we applied net funds of Ps. 102.3 billion to acquisitions of wells, pipelines, properties, plant and equipment, other assets and intangible assets as compared to Ps. 62.6 billion in the first six months of 2020.

As of June 30, 2021, our cash and cash equivalents totaled Ps. 41.5 billion, as compared to Ps. 40.0 billion as of December 31, 2020. See Note 9 to our unaudited condensed consolidated interim financial statements included herein for more information about our cash and cash equivalents.

11

Liquidity Position

We define liquidity as funds available under our lines of credit as well as cash and cash equivalents. The following table summarizes our liquidity position as of June 30, 2021 and December 31, 2020.

	As of
	June 30, 2021		December 31, 2020
	(millions of pesos)
Amounts available under existing credit facilities		Ps. 7,965		Ps. 74,903
Cash and cash equivalents		41,536		39,990
Liquidity		Ps. 49,501		Ps. 114,893

Our lines of credit are fully committed and accordingly available at any time. We have a total amount of Ps. 189,481 million (U.S. $7,700 million and Ps. 37,000 million) in credit lines in order to provide liquidity, subject to our authorized net indebtedness. As of June 30, 2021, we had withdrawn Ps. 181,515 million (U.S. $7,525 million and Ps. 32,500 million) from these credit lines and had available Ps. 7,966 million (U.S. $175 million Ps. 4,500 million). As of September 24, we had withdrawn Ps. 169,737 million (U.S. $7,225 million and Ps. 25,000 million) from these credit lines and had available Ps. 21,516 million (U.S. $475 million and Ps. 12,000 million).

The following table summarizes our sources and uses of cash for the

six-month

periods ended June 30, 2021 and 2020:

	For the six-month period ended June 30,
	2021			2020
	(millions of pesos)
Net cash flows from (used in) operating activities		Ps. 20,734			Ps. (35,447)
Net cash flows (used in) investing activities		(101,983	)		(62,466	)
Net cash flows from financing activities		82,089			58,517
Effects of foreign exchange on cash balances		706			16,035
Net increase (decrease) in cash and cash equivalents		Ps. 1,546			Ps. (23,361)

Note: Numbers may not total due to rounding.

Recent Financing Activities

During the period from June 30, 2021 to September 24, 2021, we participated in the following financing activities:

• On July 8, 2021, we entered into a U.S. $300,000,000 term loan due July 2024, which bears interest at a floating rate linked to the London Inter Bank Offered Rate (LIBOR) plus 320 basis points.

• On July 16, 2021, we entered into a U.S. $750,000,000 term loan due January 2023, which bears interest at a floating rate linked to LIBOR plus a variable margin between 170 and 345 basis points determined by our long-term currency denominated debt ratings issued by S&P, Fitch and Moody’s.

• On July 21, 2021, we renewed a promissory note entered into in January 2021 for Ps. 4,000,000,000 and an original term of 180 days. This renewal was carried out for Ps. 3,000,000,000 and a term of 120 days at a rate linked to TIIE plus 257.5 basis points.

• On July 21, 2021, we renewed a promissory note entered into in January 2021 for Ps. 2,500,000,000 and an original term of 180 days. This renewal was carried out for Ps. 3,500,000,000 and a term of 161 days at a rate linked to TIIE plus 240 basis points.

• On September 13, 2021, we entered into a U.S. $500,000,000 term loan due December 2021, which bears interest at a floating rate linked to LIBOR plus 200 basis points.

• On September 21, 2021, we entered into a U.S. $300,000,000 promissory notes in three tranches due December 2021. These tranches bear interest at a floating rate linked to LIBOR plus 200 to 245 basis points.

During the period from July 1, 2021 to September 24, 2021, Holdings Holanda Services, B.V., as debtor, obtained U.S. $7,041 million in financing from its revolving credit lines and repaid U.S. $6,986 million. As of June 30, 2021, the outstanding amount under these revolving credit lines was U.S. $2,273 million. As of September 24, 2021, the outstanding amount under these revolving credit lines was U.S. $2,328 million.

For our financing activities for the period from January 1, 2021 to May 11, 2021, see “Item 5—Operating and Financial Review and Prospects—Liquidity and Capital Resources—Financing Activities—2021 Financing Activities” in the Form

20-F.

As of June 30, 2021, and as of the date of this report, we were not in default under any of our financing agreements.

12

Business Overview

Production

Set forth below are our selected summary operating data.

	Six months ended June 30,
	2020		2021		Change			%
Operating Highlights
Production
Liquid crude oil (tbpd) (1)(3)		1,706		1,726		20			1.2
Natural gas (mmcfpd) (2)(3)		3,624		3,679		55			1.5
Petroleum products (tbpd) (4)		603		714		111			18.4
Dry gas from units (mmcfpd)		2,247		2,025		(222	)		(9.9	)
Natural gas liquids (tbpd)		218		176		(42	)		(19.3	)
Petrochemicals (tt)		767		676		(91	)		(11.9	)
Average crude oil exports (tbpd) (5)
Isthmus	U.S. $	101.2	U.S. $	145.7		45			44.0
Maya		1,041.3		848.9		(192	)		(18.5	)
Total	U.S. $	1,142.5	U.S. $	994.6		(147.9	)		(12.9	)
Value of crude oil exports (value in millions of U.S. dollars) (5)	U.S. $	6,671.3	U.S. $	10,849.1	U.S. $	4,177.8			62.6
Average PEMEX crude oil export prices per barrel (6)
Isthmus	U.S. $	31.31	U.S. $	60.90		29.6			94.5
Maya		32.50		60.31		27.8			85.6
Weighted average price (7)	U.S. $	31.81	U.S. $	60.27		28.5			89.5
West Texas Intermediate crude oil average price per barrel (5)	U.S. $	37.47	U.S. $	61.22		23.8			63.4

Notes: Numbers may not total due to rounding.

tbpd = thousands of barrels per day

mmcfpd = millions of cubic feet per day

tt = thousands of tons

n.a. not available

(1) Includes crude oil and condensates.

(2) Gas production does not include nitrogen.

(3) Does not consider the production of oil and gas corresponding to the partner.

(4) Gasoline production does not consider transfers.

(5) The volume and value of crude oil exports reflects customary adjustments by P.M.I. Comercio Internacional, S.A. de C.V. (which we refer to as PMI), P.M.I. Trading Designated Activity Company (formerly P.M.I. Trading, Ltd., which we refer to as P.M.I. Trading DAC), P.M.I. Norteamérica, S.A. de C.V., (which we refer to as PMI-NASA, and, together with PMI and P.M.I. Trading DAC, we collectively refer to as the PMI Subsidiaries) to reflect the percentage of water in each shipment as of June 30, 2021.

(6) Average price during period indicated based on billed amounts.

(7) On September 24, 2021, the weighted average price of our crude oil export mix was U.S. $70.59 per barrel.

(8) On September 24, 2021, the West Texas Intermediate crude oil spot price was U.S. $73.98 per barrel.

Source: Petróleos Mexicanos and the PMI Subsidiaries.

Liquid crude oil daily production increased by 1.2% in the first six months of 2021, from 1,706 thousand barrels per day in the first six months of 2020 to 1,726 thousand barrels per day in the first six months of 2021. This increase was mainly due to:

• a 15.3% and 77.7% increase in the production of light crude oil and condensates, respectively, of the Yaxche, Quesqui, Ixachi, Mulach, Octli and Tlacame fields and improved field performance.

Partially offset by:

• a 4.7% decrease in the production of heavy crude oil, primarily due to the deceleration of development activities and declining production at certain fields of the Ku-Maloob-Zaap business unit, as well as a production stoppage for approximately 11 thousand barrels per day in January to suppress leaks in the 36” diameter pipeline from the Yaxche A platform to the Dos Bocas Maritime Terminal.

During the first six months of 2021, natural gas production increased by 1.5%, from 3,624 million cubic feet per day in the first six months of 2020 to 3,679 million cubic feet per day in the same period of 2021. This increase in production was primarily a result of:

• a 0.5% increase in associated gas production, primarily due to an increase in the production of the Quesqui field and improved field performance; and

• a 4.4% increase in non-associated gas production, mainly due to the incorporation of the production of the Ixachi field.

Production of petroleum products increased by 18.4% in the first six months of 2021, from 603 thousand barrels per day in the first six months of 2020 to 714 thousand barrels per day in the first six months of 2021. The increase in production of petroleum products was mainly due to the increase in crude oil processing levels recorded, which is explained by the continuity of the National Refining System rehabilitation program.

The production of distillates (gasoline, diesel and jet fuel) in the National Refining System increased by 31 thousand barrels per day in the first six months of 2021 as compared to the first six months of 2020. This increase in the production of distillates was mainly due to the Tula, Salina Cruz and Cadereyta refineries increasing production by 21 thousand barrels per day, 19 thousand barrels per day and 17 thousand barrels per day, respectively

During the first six months of 2021, dry gas production decreased by 9.9%, as compared to the same period of 2020. This decrease was mainly explained by a decrease in gas production at the Nuevo Pemex, Burgos and Poza Rica gas processing complexes. The decrease in gas production at the Nuevo Pemex, Burgos and Poza Rica gas processing complexes was mainly due to lower supply of sour and sweet wet gas from Pemex Exploration and Production.

During the first six months of 2021, natural gas liquids production decreased by 19.3%, as compared to the same period of 2020. The decrease was the result of a decrease in sour and sweet gas received from Pemex Exploration and Production fields.

During the first six months of 2021, the production of petrochemical products decreased by 91 thousand tons, a 11.9% decrease as compared to the first six months of 2020. This decrease was mainly explained by:

• an 80 thousand ton decrease in the production of sulfur, as a result of lower production at the Ciudad Pemex, Nuevo Pemex and Cactus gas processing complexes, due to the shutdown of their sulfur recovery units, as the result of corrective maintenance;

• a 67 thousand ton decrease in the production of ethane derivatives, mainly due to the derivatives units experiencing operational and auxiliary services difficulties;

• a 40 thousand ton decrease in the production of aromatics and derivatives, mainly due to the intermittent operation of the continuous catalytic regenerative (CCR) plant at La Cangrejera petrochemical complex, due to problems with the supply of auxiliary services and the failure of a compressor; and

• a 2 ton decrease in the production of propylene, due to lower production at La Cangrejera and Morelos petrochemical complexes due to decreased reliability.

This decrease was partially offset by:

• a 53 thousand ton increase in the production of methane derivatives, which includes the production of ammonia and methanol, due to the stable operation of the ammonia VI unit of the Cosoleacaque petrochemical complex since March 2021, as a result of the maintenance work carried out on the refrigeration system unit, and the stable and unrestricted commercial operation of the methanol unit of the Independencia petrochemical complex since January 1, 2021;

• a 29 thousand ton increase in the production of other petrochemicals, mainly due to an increase in the production of carbon dioxide at the Cosoleacaque petrochemical complex; and

• a 16 thousand ton increase in raw material for carbon black production, mainly due to increased processing of heavy crude oil at the Cadereyta and Madero refineries.

Impacts of the

COVID-19

Pandemic in 2021

The ongoing effects on our business and our financial performance of the

COVID-19

pandemic remain highly uncertain. If the impact of the

COVID-19

pandemic continues for an extended period of time, it could adversely affect our ability to operate our business in the manner and on the timelines previously planned. Further, it could have accounting consequences, such as decreases in our revenues and the value of our inventories, foreign exchange losses, impairments of fixed assets, and affect our ability to operate effective internal control over financial reporting. For further information regarding the impact of the

COVID-19

pandemic on us, see “Item 3–—Risk Factors Related to Our Operations—Crude oil and natural gas prices are volatile and low crude oil and natural gas prices adversely affect our income and cash flows and the amount of hydrocarbon reserves that we have the right to extract and sell”, “Item 3––Risk Factors—The outbreak of

COVID-19

has had and may continue to have an adverse effect on our business, results of operations and financial condition” and “Item 5—Overview” in the Form

20-F.

Industrial Transformation

Retail Service Stations

As of June 30, 2021, there were a total of 7,136 Pemex franchise gas stations, a decrease of 4.4% as compared to 7,468 Pemex gas stations as of December 31, 2020. As of June 30, 2021, 7,091 of these Pemex franchise gas stations were privately owned and operated as franchises, a decrease of 4.5% as compared to 7,423 privately-owned franchises as of December 31, 2020, while the remaining 45 were owned by Pemex Industrial Transformation, which was the same as of December 31, 2020. This decrease was mainly due to ongoing increased competition in the open market. In addition, as of June 30, 2021, Pemex Industrial Transformation supplied oil products to 6,082 gas stations outside of the Pemex franchise program, an increase of 7.3% as compared to 5,666 gas stations as of December 31, 2020. As of June 30, 2021, 951 of the gas stations outside of the Pemex franchise model operated under sublicenses of the Pemex brand, an increase of 7.7% as compared to 883 gas stations as of December 31, 2020 and, as of June 30, 2021. 5,131 gas stations used third party brands as of June 30, 2021, an increase of 7.3% as compared to 4,783 gas stations as of December 31, 2020. For more information regarding our gas stations, see “Item 4—Information on the Company—Industrial Transformation—Refining—Domestic Sales” and Item 4—Information on the Company—International Trading—Gas Stations in the United States” in the Form

20-F.

Deer Park Refinery

Since 1993, through our subsidiary company

PMI-NASA,

we have held a 49.99% interest in a limited partnership with Shell Oil Company, which holds a refinery located in Deer Park, Texas. The refinery has the capacity to process 340 thousand barrels per day of crude oil. Under the Deer Park Limited Partnership agreement, Shell Oil Company, as operator, is responsible for determining feedstock requirements. Shell Oil Company

and PMI-NASA

each provide 50% of the refinery’s crude oil input and own 50% of the refinery’s output. This agreement is limited to the specific purpose of operating the Deer Park refinery.

On May 24, 2021, the Board of Directors of Petróleos Mexicanos approved the investment for the acquisition of Shell Oil Company’s interest in the Deer Park Refining Limited Partnership L.P. On the same date, we signed an agreement to acquire the 50.01% interest in the Deer Park Limited Partnership currently held by Shell Oil Company, with an estimated price of U.S. $596.0 million, such that upon closing we will own 100% of the Deer Park refinery. The acquisition of the Deer Park refinery will be fully financed by the Mexican Government and is expected to close during the last quarter of 2021, subject to regulatory approvals and other customary conditions to closing. This acquisition is part of our self-sufficiency objective to supply fuel demand in Mexico.

Directors and Senior Management

Effective as of August 3, 2021, Mr. Rogelio Eduardo Ramírez de la O was ratified by the Chamber of Deputies as Secretary of Finance and Public Credit and therefore, in accordance with the Ley de Petróleos Mexicanos (Law of Petróleos Mexicanos), as member of the Board of Directors of Petróleos Mexicanos, replacing Mr. Arturo Herrera Gutierrez.

Exploration and Production

On July 2, 2021, an undersea gas pipeline ruptured in our

Ku-Maloob-Zaap

field in the Gulf of Mexico. The ensuing gas leak caused a fire in the ocean. According to our investigation, lightning in the area caused the fire when it struck gas that had risen to the ocean’s surface. We brought the gas leak under control within five hours. No oil leaked as a result of the accident and there were no reported injuries or deaths.

On July 5, 2021, the

Secretaría de Energía

(Ministry of Energy, or SENER) awarded control of the Zama field to us. We had been in discussions with the Block 7 Consortium, which is composed of Talos Energy Offshore Mexico 7, S. de R.L. de C.V., Sierra O&G Exploración y Producción, S. de R.L. de C.V. (now a WSDM company) and Premier Oil Exploration and Production Mexico, S.A. de C.V., in order to jointly submit a proposed unification agreement to the SENER. We were unable to reach an agreement with respect to the unification of the Zama field and, therefore, the SENER was empowered to award control of the field.

On August 22, 2021, a fire broke out at the

E-Ku-A2

platform of our

Ku-A

processing center in the

Ku-Maloob

Zaap business unit. Unfortunately, seven people lost their lives and six people were injured in the fire. Due to the fire, we temporarily stopped production at 125 wells. While we restored production of these wells as of August 30, 2021, this stoppage resulted in a decrease in production of 1.6 million barrels.

16

PETRÓLEOS MEXICANOS,

PRODUCTIVE STATE-OWNED SUBSIDIARIES

AND SUBSIDIARY COMPANIES

UNAUDITED CONDENSED CONSOLIDATED

INTERIM FINANCIAL STATEMENTS

AS OF JUNE 30, 2021 AND DECEMBER 31, 2020 AND

FOR THE THREE AND

SIX-MONTH

PERIODS ENDED

JUNE 30, 2021 AND 2020

F-1

PETRÓLEOS MEXICANOS, PRODUCTIVE STATE-OWNED SUBSIDIARIES

AND SUBSIDIARY COMPANIES

UNAUDITED CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

AS OF JUNE 30, 2021 AND DECEMBER 31, 2020 AND FOR THE THREE AND

SIX-MONTH

PERIODS ENDED JUNE 30, 2021 AND 2020

Index

Contents	Page
Unaudited condensed consolidated interim financial statements of:
Financial position	F-3
Comprehensive income	F-4
Changes in equity (deficit)	F-6
Cash flows	F-7
Notes to the unaudited condensed consolidated interim financial statements	F-8  to F-53

F-2

PETRÓLEOS MEXICANOS, PRODUCTIVE STATE-OWNED SUBSIDIARIES AND SUBSIDIARY COMPANIES

UNDAUDITED CONDENSED CONSOLIDATED INTERIM STATEMENTS OF FINANCIAL POSITION

AS OF JUNE 30, 2021 AND DECEMBER 31, 2020

(Figures stated in thousands, except as noted)

	Note	June 30, 2021			December 31, 2020
ASSETS
Current assets:
Cash and cash equivalents	8,9	Ps.	41,535,969		Ps.	39,989,781
Customers	8,10		97,934,559			68,382,413
Other financing receivable	8,10		39,738,861			31,615,623
Other non-financing receivable	10		112,743,372			89,789,428
Inventories	11		83,141,990			52,605,661
Current portion of the Government Bonds	8, 15-B		15,973,436			18,036,557
Derivative financial instruments	8		18,625,086			25,947,993
Other current assets			1,486,420			3,492,283
Total current assets			411,179,693			329,859,739
Non-current assets:
Investments in joint ventures and associates	8,12		8,617,412			12,015,129
Wells, pipelines, properties, plant and equipment, net	13		1,303,450,733			1,276,129,521
Rights of use			56,970,930			59,195,257
Long-term notes receivable, net of current portion	8,15-A		858,648			886,827
Long-term portion of the Government Bonds	8,15-B		110,783,999			111,512,962
Deferred income taxes and duties			85,128,031			108,529,199
Intangible assets, net	14		23,003,774			22,775,784
Other assets	15-C		37,026,758			7,583,510
Total non-current assets		Ps .	1,625,840,285		Ps .	1,598,628,189
Total assets		Ps.	2,037,019,978		Ps.	1,928,487,928
LIABILITIES
Current liabilities:
Short-term debt and current portion of long—term debt	8,16	Ps .	503,054,910		Ps.	391,097,267
Short-term leases	8		8,197,327			8,106,937
Suppliers	8		254,834,764			281,978,041
Income taxes and duties payable			64,055,788			51,200,314
Accounts and accrued expenses payable	8		34,033,948			30,709,497
Derivative financial instruments	8		8,401,709			9,318,015
Total current liabilities		Ps .	872,578,446		Ps .	772,410,071
Long-term liabilities:
Long-term debt, net of current portion	8,16		1,776,848,493			1,867,630,050
Long-term leases, net of current portion	8		52,998,972			55,077,191
Employee benefits			1,302,069,834			1,535,168,086
Provisions for sundry creditors	17, 19		96,647,328			94,625,884
Other liabilities			6,567,307			4,891,562
Deferred income taxes and duties			2,569,555			3,412,114
Total long-term liabilities		Ps .	3,237,701,489		Ps .	3,560,804,887
Total liabilities		Ps .	4,110,279,935		P s.	4,333,214,958
EQUITY (DEFICIT)
Controlling interest:
Certificates of Contribution “A”	18	Ps.	638,105,447		Ps.	524,931,447
Mexican Government contributions			43,730,591			43,730,591
Legal reserve			1,002,130			1,002,130
Accumulated other comprehensive result			(9,998,279	)		(251,284,990	)
Accumulated deficit:
From prior years			(2,723,475,900	)		(2,214,597,087	)
Net loss for the period			(22,885,349	)		(508,878,813	)
Total controlling interest			(2,073,521,360	)		(2,405,096,722	)
Total non-controlling interest			261,403			369,692
Total equity (deficit)		Ps.	(2,073,259,957)		Ps.	(2,404,727,030)
Total liabilities and equity (deficit)		Ps.	2,037,019,978		Ps.	1,928,487,928

The accompanying notes are an integral part of these unaudited condensed consolidated interim financial statements.

F-3

PETRÓLEOS MEXICANOS, PRODUCTIVE STATE-OWNED SUBSIDIARIES AND SUBSIDIARY

COMPANIES

UNAUDITED CONDENSED CONSOLIDATED INTERIM STATEMENTS OF COMPREHENSIVE INCOME

FOR THE

SIX-MONTH

PERIODS ENDED JUNE 30, 2021 AND 2020

(Figures stated in thousands, except as noted)

	Note	2021			2020
Net sales:
Domestic		Ps.	344,327,164		Ps.	256,981,527
Export			318,597,981			206,401,422
Services income			2,063,727			2,420,226
Total of sales	7		664,988,872			465,803,175
Reversal of impairment of wells, pipelines, properties, plant and equipment, net	13		32,192,460			7,924,576
Cost of sales			463,838,720			396,199,258
Gross income			233,342,612			77,528,493
Distribution, transportation and sale expenses			6,913,752			8,568,416
Administrative expenses			67,250,355			72,875,246
Other revenues			5,483,414			6,234,886
Other expenses			(955,817	)		(1,704,077	)
Operating income			163,706,102			615,640
Financing income (1)			15,221,002			9,252,136
Financing (cost) (2)			(74,163,068	)		(96,841,499	)
Derivative financial instruments (cost), net			(12,357,848	)		(15,020,580	)
Foreign exchange gain (loss), net			23,595,953			(419,660,915	)
Sum of financing (costs) net, derivative instruments (cost) net and foreign exchange gains(loss), net			(47,703,961	)		(522,270,858	)
(Loss) sharing in joint ventures and associates	12		(3,208,284	)		(810,624	)
Income (loss) before duties, taxes and other			112,793,857			(522,465,842	)
Profit-sharing duty, net			135,551,525			72,310,729
Income tax expense		��	235,696			11,810,752
Total duties, taxes and other			135,787,221			84,121,481
Net (loss)		Ps.	(22,993,364	)	Ps.	(606,587,323	)
Other comprehensive results:
Items that will be reclassified subsequently to profit or loss:
Currency translation effect			(250,749	)		25,625,590
Items that will not be reclassified subsequently to profit or loss:
Actuarial gains (losses)—employee benefits, net of taxes	18 d.	Ps.	241,537,186		Ps.	(54,156	)
Total other comprehensive results			241,286,437			25,571,434
Total comprehensive income (loss)		Ps.	218,293,073		Ps.	(581,015,889	)
Net loss attributable to:
Controlling interest		Ps.	(22,885,349	)	Ps.	(606,461,210	)
Non-controlling interest			(108,015	)		(126,113	)
Net (loss)		Ps.	(22,993,364	)	Ps.	(606,587,323	)
Other comprehensive results attributable to:
Controlling interest		Ps.	241,286,711		Ps.	25,660,799
Non-controlling interest			(274	)		(89,365	)
Total other comprehensive results		Ps.	241,286,437		Ps.	25,571,434
Comprehensive income (loss):
Controlling interest		Ps.	218,401,362		Ps.	(580,800,411	)
Non-controlling interest			(108,289	)		(215,478	)
Total comprehensive income (loss)		Ps.	218,293,073		Ps.	(581,015,889	)

The accompanying notes are an integral part of these unaudited condensed consolidated interim financial statements.

(1)  Includes financing income from investments.

(2)  Mainly interest on debt.

F-4

PETRÓLEOS MEXICANOS, PRODUCTIVE STATE-OWNED SUBSIDIARIES AND SUBSIDIARY

COMPANIES

UNAUDITED CONDENSED CONSOLIDATED INTERIM STATEMENTS OF COMPREHENSIVE INCOME

FOR THE THREE-MONTH PERIODS ENDED JUNE 30, 2021 AND 2020

(Figures stated in thousands, except as noted)

	Note	2021			2020
Net sales:
Domestic		Ps.	176,692,084		Ps.	99,199,107
Export			169,628,253			81,260,836
Services income			1,115,378			1,233,118
Total of sales	7		347,435,715			181,693,061
(Impairment) of wells, pipelines, properties, plant and equipment, net	13		(14,437,323	)		(18,391,590	)
Cost of sales			245,386,451			153,139,702
Gross income			87,611,941			10,161,769
Distribution, transportation and sale expenses			3,815,840			5,174,677
Administrative expenses			33,700,377			37,972,304
Other revenues			2,940,977			3,354,345
Other expenses			(738,534	)		46,080
Operating income (loss)			52,298,167			(29,584,787	)
Financing income (3)			4,898,904			3,553,559
Financing (cost) (4)			(37,112,797	)		(43,938,985	)
Derivative financial instruments (cost), net			(2,425,848	)		632,390
Foreign exchange gain, net			80,200,387			49,545,434
Sum of financing (costs) net, derivative instruments (cost) net and foreign exchange gains, net			45,560,646			9,792,398
(Loss) sharing in joint ventures and associates	12		(1,366,193	)		(919,067	)
Income (loss) before duties, taxes and other			96,492,620			(20,711,456	)
Profit-sharing duty, net			74,334,821			14,747,723
Income tax expense			7,793,567			8,877,522
Total duties, taxes and other			82,128,388			23,625,245
Net income (loss)		Ps.	14,364,232		Ps.	(44,336,701	)
Other comprehensive results:
Items that will be reclassified subsequently to profit or loss:
Currency translation effect			(7,350,952	)		(3,111,539	)
Items that will not be reclassified subsequently to profit or loss:
Actuarial losses—employee benefits, net of taxes	18 d.	Ps.	(7,794,399	)	Ps.	(191,178,079	)
Total other comprehensive results			(15,145,351	)		(194,289,618	)
Total comprehensive (loss)	��	Ps.	(781,119	)	Ps.	(238,626,319	)
Net loss attributable to:
Controlling interest		Ps.	14,411,719		P s.	(44,331,120	)
Non-controlling interest			(47,487	)		(5,581	)
Net income (loss)		Ps.	14,364,232		Ps.	(44,336,701	)
Other comprehensive results attributable to:
Controlling interest		Ps.	(15,144,291	)	Ps.	(194,221,795	)
Non-controlling interest			(1,060	)		(67,823	)
Total other comprehensive results		Ps.	(15,145,351	)	Ps.	(194,289,618	)
Comprehensive (loss) income:
Controlling interest		Ps.	(732,572	)	Ps.	(238,552,915	)
Non-controlling interest			(48,547	)		(73,404	)
Total comprehensive (loss)		Ps.	(781,119	)	Ps.	(238,626,319	)

The accompanying notes are an integral part of these unaudited condensed consolidated interim financial statements.

(1)  Includes financing income from investments.

(2)  Mainly interest on debt.

F-5

PETRÓLEOS MEXICANOS, PRODUCTIVE STATE-OWNED SUBSIDIARIES AND SUBSIDIARY COMPANIES

UNAUDITED CONDENSED CONSOLIDATED INTERIM STATEMENTS OF CHANGES IN EQUITY (DEFICIT), NET

FOR THE

SIX-MONTH

PERIODS ENDED JUNE 30, 2021 AND 2020

(Figures stated in thousands, except as noted)

	Controlling interest
							Accumulated other comprehensive income (loss)						Accumulated deficit
	Certificates of Contribution “A”		Mexican Government contributions		Legal reserve		Cumulative currency translation effect			Actuarial (losses) gains on employee benefits effect			For the period			From prior years			Total			Non-controlling interest			Total equity (deficit), net
Balances as of December 31, 2019	Ps.	478,675,447	Ps.	43,730,591	Ps.	1,002,130	Ps.	43,229,070		Ps.	(283,307,660	)	Ps.	(281,490,302	)	Ps.	(1,933,106,785	)	Ps.	(1,931,267,509	)	Ps.	(141,793	)	Ps.	(1,931,409,302	)
Transfer to accumulated deficit		—		—		—		—			—			281,490,302			(281,490,302	)		—			—			—
Increase in Mexican Government contributions		46,063,000		—		—		—			—			—			—			46,063,000			—			46,063,000
Non-controlling divestment		—		—		—		—			—			—			—			—			783,748			783,748
Total comprehensive (loss) income		—		—		—		25,714,955			(54,156	)		(606,461,210	)		—			(580,800,411	)		(215,478	)		(581,015,889	)
Balances as of June 30, 2020		524,738,447		43,730,591		1,002,130		68,944,025			(283,361,816	)		(606,461,210	)		(2,214,597,087	)		(2,466,004,920	)		426,477			(2,465,578,443	)
Balances as of December 31, 2020	Ps.	524,931,447	Ps.	43,730,591	Ps.	1,002,130	Ps.	51,201,257		Ps.	(302,486,247	)	Ps.	(508,878,813	)	Ps.	(2,214,597,087	)	Ps.	(2,405,096,722	)	Ps.	369,692		Ps.	(2,404,727,030	)
Transfer to accumulated deficit		—		—		—		—			—			508,878,813			(508,878,813	)		—			—			—
Increase in Mexican Government contributions		113,174,000		—		—		—			—			—			—			113,174,000			—			113,174,000
Total comprehensive income (loss)		—		—		—		(250,476	)		241,537,187			(22,885,349	)		—			218,401,362			(108,289	)		218,293,073
Balances as of June 30, 2021	Ps.	638,105,447	Ps.	43,730,591	Ps.	1,002,130	Ps.	50,950,781		Ps.	(60,949,060)		Ps.	(22,885,349	)	Ps.	(2,723,475,900	)	Ps.	(2,073,521,360	)	Ps.	261,403		Ps.	(2,073,259,957	)

The accompanying notes are an integral part of these unaudited condensed consolidated interim financial statements.

F-6

PETRÓLEOS MEXICANOS, PRODUCTIVE STATE-OWNED SUBSIDIARIES AND SUBSIDIARY 

COMPANIES

UNAUDITED CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS OF CASH FLOWS

FOR THE

SIX-MONTH

PERIODS ENDED JUNE 30, 2021 AND 2020

(Figures stated in thousands, except as noted)

	2021			2020
Operating activities
Net (loss)	Ps.	(22,993,364	)	Ps.	(606,587,323	)
Items related to investment activities
Income taxes and duties		135,787,221			84,121,480
Depreciation and amortization of wells, pipelines, properties, plant and equipment		68,197,867			64,324,775
Amortization of intangible assets		81,275			190,744
(Reversal of impairment) of wells, pipelines, properties, plant and equipment		(32,192,460	)		(7,924,576	)
Capitalized unsuccessful wells		6,476			3,237,075
Unsuccessful wells from intangible assets		4,663,242			4,258,607
Loss from derecognition of disposal of wells, pipelines, properties, plant and equipment		1,047,168			2,043,836
Depreciation of rights of use		3,254,163			3,691,546
Impairment of rights of use		213,260			—
Unrealized foreign exchange (income) of reserve for well abandonment		1,620,504			1,770,407
Gains from the transfer of shares		—			(833,180	)
Loss sharing in joint ventures and associates		3,208,284			810,624
Items related to financing activities
Unrealized foreign exchange (income) loss		(23,916,994	)		397,694,576
Interest expense		74,163,068			96,841,499
Interest income		(15,221,002	)		(3,966,492	)
		197,918,708			39,673,598
Profit-sharing duty paid		(120,757,320	)		(68,057,759	)
Derivative financial instruments		6,406,601			(11,035,118	)
Accounts receivable		(46,178,939	)		1,545,038
Inventories		(22,968,510	)		28,148,874
Accounts payable and accrued expenses		3,324,450			6,429,833
Suppliers		(29,135,136	)		(55,742,807	)
Provisions for sundry creditors		3,301,332			20,255,055
Employee benefits		8,438,936			33,298,143
Other taxes and duties		20,384,181			(29,962,047	)
Net cash flows from (used in) operating activities		20,734,303			(35,447,190	)
Investing activities
Interests collected		295,948			—
Resources from the transfer of shares		—			134,716
Other notes receivable		—			36,338
Other assets		(27,437,384	)		75,914
Acquisition of wells, pipelines, properties, plant and equipment		(65,616,447	)		(54,261,437	)
Intangible assets		(9,224,626	)		(8,451,176	)
Net cash flows (used in) investing activities		(101,982,509	)		(62,465,645	)
(Cash deficit) before financing activities		(81,248,206)			(97,912,835	)
Financing activities
Increase in equity due to Certificates of Contribution “A”		113,174,000			46,063,000
Long-term receivables from the Mexican Government		—			4,080,544
Interest received for long-term receivables from the Mexican Government		3,472,081			903,126
Lease payments of principal		(2,880,331	)		—
Lease payments of interest		(2,310,719	)		(6,159,671	)
Loans obtained from financial institutions		746,457,255			576,365,276
Debt payments, principal only		(699,214,601	)		(494,855,903	)
Interest paid		76,608,807			(67,879,184	)
Net cash flows from (used in) financing activities		82,088,878			58,517,188
Net increase  (decrease) in cash and cash equivalents		840,672			(39,395,647	)
Effects of foreign exchange on cash balances		705,516			16,035,097
Cash and cash equivalents at the beginning of the period		39,989,781			60,621,631
Cash and cash equivalents at the end of the period (Note 9)	Ps.	41,535,969		Ps.	37,261,081

The accompanying notes are an integral part of these unaudited condensed consolidated interim financial statements.

F-7

PETRÓLEOS MEXICANOS, PRODUCTIVE STATE-OWNED SUBSIDIARIES AND SUBSIDIARY COMPANIES

NOTES TO THE UNAUDITED CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS

AS OF JUNE 30, 2021 AND DECEMBER 31, 2020 AND

FOR THE THREE AND

SIX-MONTH

PERIODS ENDED JUNE 30, 2021 AND 2020

(Figures stated in thousands, except as noted)

NOTE 1. STRUCTUREAND BUSINESS OPERATIONS OF PETRÓLEOS MEXICANOS, SUBSIDIARY ENTITIES AND SUBSIDIARY COMPANIES

Petróleos Mexicanos was created by a decree issued by the Mexican Congress on June 7, 1938. The decree was published in the

Diario Oficial de la Federación

(“Official Gazette of the Federation”) on July 20, 1938 and came into effect on that date. On December 20, 2013, the

Decreto por el que se reforman y adicionan diversas disposiciones de la Constitución Política de los Estados Unidos Mexicanos, en Materia de Energía

(Decree that amends and supplements various provisions of the Mexican Constitution relating to energy matters), was published in the Official Gazette of the Federation. This Decree came into effect on December 21, 2013 and includes transitional articles setting forth the general framework and timeline for implementing legislation relating to the energy sector.

On August 11, 2014, the

Ley de Petróleos Mexicanos

(the “Petróleos Mexicanos Law”) was published in the Official Gazette of the Federation. The Petróleos Mexicanos Law became effective on October 7, 2014, except for certain provisions. On December 2, 2014, the

Secretaría de Energía

(“Ministry of Energy”) published in the Official Gazette of the Federation the declaration pursuant to which the special regime governing Petróleos Mexicanos’ activities relating to productive state-owned subsidiaries, affiliates, compensation, assets, administrative liabilities, state dividend, budget and debt came into effect. On June 10, 2015, the

Disposiciones Generales de Contratación para Petróleos Mexicanos y sus Empresas Productivas Subsidiarias

(General Contracting Provisions for Petróleos Mexicanos and its productive state-owned subsidiaries) was published in the Official Gazette of the Federation and the following day the special regime for acquisitions, leases, services and public works matters came into effect.

Once the Petróleos Mexicanos Law came into effect, Petróleos Mexicanos was transformed from a decentralized public entity to a productive state-owned company. Petróleos Mexicanos is a legal entity empowered to own property and carry on business in its own name with the purpose of carrying out exploration and extraction of crude oil and other hydrocarbons in the United Mexican States (“Mexico”), as well as the collecting, selling and trading of hydrocarbons.

The Subsidiary Entities,

Pemex Exploración y Producción

(“Pemex Exploration and Production”),

Pemex Transformación

Industrial

(“Pemex Industrial Transformation”) and

Pemex Logística

(“Pemex Logistics”) are productive state-owned subsidiaries empowered to own property and carry on business in their own names, subject to the direction and coordination of Petróleos Mexicanos (the “Subsidiary Entities”).

The primary purposes of the Subsidiary Entities are as follows:

• Pemex Exploration and Production: This entity is in charge of exploration and extraction of crude oil and solid, liquid or gaseous hydrocarbons in Mexico, in the exclusive economic zone of Mexico and abroad, as well as drilling services and repair and services of wells;

• Pemex Industrial Transformation: This entity performs activities related to refining, transformation, processing, importing, exporting, trading and the sale of hydrocarbons, as well as commercializes, distributes and trades methane, ethane and propylene, directly or through others; as well as producing, distributing and trading ammonia and its derivatives and fertilizers, as well as provides related services; and

• Pemex Logistics: This entity provides transportation, storage and related services for crude oil, petroleum products and petrochemicals to PEMEX (as defined below) and other companies, through pipelines and maritime and terrestrial means, and provides guard and management services.

The principal distinction between the Subsidiary Entities and the Subsidiary Companies (as defined below) is that the Subsidiary Entities are productive state-owned entities, whereas the Subsidiary Companies are affiliate companies that were formed in accordance with the applicable laws of each of the respective jurisdictions in which they were incorporated.

The “Subsidiary Companies” are defined as those companies which are controlled, directly or indirectly, by Petróleos Mexicanos.

“Associates,” as used herein, means those companies in which Petróleos Mexicanos has significant influence but not control or joint control over its financial and operating policies. Petróleos Mexicanos, the Subsidiary Entities and the Subsidiary Companies are referred to collectively herein as “PEMEX”.

PEMEX’s address and its principal place of business is: Av. Marina Nacional No. 329, Col. Verónica Anzures, Alcaldía Miguel Hidalgo, 11300, Ciudad de México, México.

F-8

NOTE 2. AUTHORIZATION AND BASIS OF PREPARATION

Authorization –

On September

2

8

, 2021, these unaudited condensed consolidated interim financial statements under IFRS and the notes hereto were authorized for issuance by the following officers: Mr. Octavio Romero Oropeza, Chief Executive Officer, Mr. Alberto Velázquez García, Chief Financial Officer, Mr. Carlos Fernando Cortez González, Deputy Director of Budgeting and Accounting, and Mr. Oscar René Orozco Piliado, Associate Managing Director of Accounting.

Statement of compliance –

PEMEX prepared its unaudited condensed consolidated interim financial statements as of June 30, 2021 and December 31, 2020, and for the

six-month

periods ended June 30, 2021 and 2020, in accordance with IAS 34, “Interim Financial Reporting” (“IAS 34”) of the International Financial Reporting Standards (“IFRS”) as issued by the International Accounting Standards Board (“IASB”).

These unaudited condensed consolidated interim financial statements do not include all the information and disclosures required for full annual consolidated financial statements and should be read in conjunction with PEMEX’s audited consolidated financial statements as of and for the year ended December 31, 2020. PEMEX estimates that there is no significant impact on its unaudited condensed consolidated interim financial statements due to the seasonality of operations. These unaudited condensed consolidated interim financial statements follow the same accounting policies and methods of computation as PEMEX’s audited consolidated financial statements as of and for the year ended December 31, 2020.

A. Basis of accounting

These unaudited condensed consolidated interim financial statements have been prepared using the historical cost basis method, except for the following items, which have been measured using an alternative basis.

Item	Basis of measurement
Derivative Financial Instruments (“DFIs”)	Fair Value
Employee Benefits	Fair Value of plan assets less present value of the obligation (defined benefit plan)

B. Going concern

The unaudited condensed consolidated interim financial statements have been prepared on a going concern basis, which assumes that PEMEX will be able to continue its operations and can meet its payment obligations for a reasonable period. (See Note

18-f).

F-9

C. Functional   and reporting currency

These unaudited condensed consolidated interim financial statements are presented in Mexican pesos, which is both PEMEX’s functional currency and reporting currency, due to the following:

i. The economic environment in which PEMEX operates is Mexico, where the legal currency is the Mexican peso;

ii. The budget through which Petróleos Mexicanos and its Subsidiary Entities operate as entities of the Mexican Government, including the ceiling for personnel services, is elaborated, approved and exercised in Mexican pesos ;

iii. Employee benefits provision was approximately 32% and 35% of PEMEX’s total liabilities as of each of June 30, 2021 and December 31, 2020, respectively. This provision is computed, denominated and payable in Mexican pesos; and

iv. Cash flows for payment of general expenses, taxes and duties are realized in Mexican pesos.

Although the sales prices of certain products are based on international U.S. dollar-indices, final domestic selling prices are governed by the economic and financial policies established by the Mexican Government. Accordingly, ca

s

h flows from domestic sales are generated and received in Mexican pesos

.

Mexico’s monetary policy regulator, the

Banco de México

(“Mexican Central Bank”), requires that Mexican Government entities other than financial entities sell their foreign currency to the Mexican Central Bank in accordance with its terms, receiving Mexican pesos in exchange, which is the currency of legal tender in Mexico.

Terms definition –

References in these unaudited condensed consolidated interim financial statements and the related notes to “pesos” or “Ps.” refers to Mexican pesos, “U.S. dollars” or “U.S. $” refers to dollars of the United States of America, “yen” or “¥” refers to Japanese yen, “euro” or “€” refers to the legal currency of the European Economic and Monetary Union, “Pounds sterling” or “£” refers to the legal currency of the United Kingdom and “Swiss francs” or “CHF” refers to the legal currency of the Swiss Confederation. Figures in all currencies are presented in thousands of the relevant currency unit, except exchange rates and product and share prices.

D. Use of judgments and estimates

The preparation of the unaudited condensed consolidated interim financial statements in accordance with IFRS requires the use of estimates and assumptions made by PEMEX’s management that affect the recorded amounts of assets and liabilities and the disclosures of contingent assets and liabilities as of the date of these unaudited condensed consolidated interim financial statements, as well as the recorded amounts of income, costs and expenses during the period. Actual results may differ from these estimates.

Significant estimates and underlying assumptions are reviewed, and the effects of such revisions are recognized in the periods in which any estimates are revised and in any future periods affected by such revision.

The significant judgements made by management in applying PEMEX’s accounting policies and the key sources of estimation uncertainty were the same as those described in PEMEX’s audited consolidated financial statements as of and for the year ended December 31, 2020.

i. Measurement of fair values

Some of PEMEX’s accounting policies and disclosures require the measurement of the fair values of financial assets and liabilities, as well as

non-financial

assets and liabilities.

PEMEX has an established control framework with respect to the measurement of fair values. This includes a valuation team that has overall responsibility for overseeing all significant fair value measurements, including Level 3 fair values.

The valuation team regularly reviews significant unobservable inputs and valuation adjustments. If third party information, such as broker quotes or pricing services, is used to measure fair values, then the valuation team assesses the evidence obtained from the third parties to support the conclusion that these valuations meet the requirements of IFRS, including the level in the fair value hierarchy in which the valuations should be classified.

F-10

When measuring the fair value of an asset or a liability, PEMEX uses market observable data as far as possible. Fair values are categorized into different levels in a fair value hierarchy based on the inputs used in the valuation techniques as follows.

• Level 1: quoted prices (unadjusted) in active markets for identical assets or liabilities.

• Level 2: inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly (i.e. as prices) or indirectly (i.e. derived from prices).

• Level 3: inputs for the asset or liability that are not based on observable market data (unobservable inputs).

If the inputs used to measure the fair value of an asset or a liability might be categorized in different levels of the fair value hierarchy, then the fair value measurement is categorized in its entirety in the same level of the fair value hierarchy as the lowest level input that is significant to the entire measurement.

PEMEX recognizes

transfers

between levels of the fair value hierarchy at the end of the reporting period during which the change has occurred.

NOTE 3. SIGNIFICANT ACCOUNTING POLICIES

The accounting policies applied in the

preparation

of these unaudited condensed consolidated interim financial statements are consistent with those applied in the preparation of PEMEX’s annual consolidated financial statements as of and for the year ended December 31, 2020, except for the adoption of new standards effective as of January 1, 2021. However, these new standards have not had

an

 impact on the unaudited condensed consolidated interim financial statements of PEMEX.

In connection with the Interest Rate Benchmark Reform – Phase 2 (Amendments to IFRS 9, IAS 39, IFRS 7, IFRS 4 and IFRS 16), which became effective on January 1, 2021, the amendments address issues that might affect financial reporting as a result of reforms to IBOR interest rate benchmarks, including the effects of changes to contractual cash flows or hedging relationships arising from the replacement of IBOR interest rate benchmarks with alternative benchmark rates. The amendments provide practical relief from certain requirements in IFRS 9, IAS 39, IFRS 7, IFRS 4 and IFRS 16 relating to:

• changes in the basis for determining contractual cash flows of financial assets, financial liabilities and lease liabilities; and

• hedge accounting .

The discontinuation of the publication of these rates was originally scheduled for December 2021. Nevertheless, on November 2020, the ICE Benchmark Administration Limited (known as “ICE”) announced an extension until June 2023 for the publication of the most common LIBOR rates in dollars.

Therefore, PEMEX has identified and is reviewing contracts, expiring after the applicable cessation dates, that could have an impact derived from the change in the aforementioned rates. PEMEX will continue working on any amendments to the contracts which may be required as a result of the transition.

PEMEX has a reduced number of financial instruments (debt instruments and DFIs) referenced to floating rates in U.S. dollars with maturity and interest rate fixation after June 2023.

PEMEX is currently monitoring the evolution of the IBORs transition in the market, to anticipate any negative impact that these changes could have.

Once the alternative reference rates are defined, as well as the new discount curves and any other valuation parameters, PEMEX will be able to estimate the impact that such changes will have on financial instruments’ market value and financial cost.

NOTE 4. STANDARDS ISSUED BUT NOT YET EFFECTIVE

A number of new standards and amendments to standards are effective for annual periods beginning after January 1, 2021, and earlier application is permitted; however, PEMEX has not early adopted any of the forthcoming new or amended standards in preparing these unaudited condensed consolidated interim financial statements.

F-11

NOTE 5. SUBSIDIARY ENTITIES AND SUBSIDIARY COMPANIES

As of June 30, 2021 and December 31, 2020, the Subsidiary Entities consolidated in these financial statements include Pemex Exploration and Production, Pemex Industrial Transformation and Pemex Logistics. Former Subsidiary Entity Pemex Fertilizers was also consolidated in these financial statements until December 31, 2020.

As of June 30, 2021 and December 31, 2020, the consolidated Subsidiary Companies are as follows:

• PEP Marine, DAC. (“PEP DAC”) (v)(viii)

• P.M.I. Holdings, B.V. (“PMI HBV”) (i)(vii)(xii)

• P.M.I. Trading DAC (“PMI Trading”) (i)(vii)(xi)

• P.M.I. Holdings Petróleos España, S. L. (“HPE”) (i)(vii)(viii)

• P.M.I. Services North America, Inc. (“PMI SUS”) (i)(vii)(x)

• P.M.I. Norteamérica, S. A. de C. V. (“PMI NASA”) (i)(vii)(viii)

• P.M.I. Comercio Internacional, S. A. de C. V. (“PMI CIM”) (i)(ii)(viii)

• P.M.I. Campos Maduros SANMA, S. de R. L. de C. V. (“SANMA”) (vii)(viii)

• Pro-Agroindustria, S. A. de C. V. (“AGRO”) (vii)(viii)

• P.T.I. Infraestructura de Desarrollo, S. A. de C. V. (“PTI ID”) (vi)(vii)(viii)

• P.M.I. Cinturón Transoceánico Gas Natural, S. A. de C. V. (“PMI CT”) (i)(iii)

• P.M.I. Transoceánico Gas LP, S. A. de C. V. (“PMI TG”) (i)(iii)

• P.M.I. Servicios Portuarios Transoceánicos, S. A. de C. V. (“PMI SP”) (i)(vii)(viii)

• P.M.I. Midstream del Centro, S. A. de C. V. (“PMI MC”) (i)(vi)

• PEMEX Procurement International, Inc. (“PPI”) (vii)(x)

• Hijos de J. Barreras, S. A. (“HJ BARRERAS”) (ii)(iv)

• PEMEX Finance, Ltd. (“FIN”) (vii)(xiii)

• Mex Gas Internacional, S. L. (“MGAS”) (vii)(viii)

• Pemex Desarrollo e Inversión Inmobiliaria, S. A. de C. V. (“PDII”) (vii)(viii)

• Kot Insurance Company, AG. (“KOT”) (vii)(xiii)

• PPQ Cadena Productiva, S.L. (“PPQCP”) (vii)(viii)

• III Servicios, S. A. de C. V. (“III Servicios”) (vii)(viii)

• PM.I. Ducto de Juárez, S. de R.L. de C.V. (“PMI DJ”) (i)(vii)(viii)

• PMX Fertilizantes Holding, S.A de C.V. (“PMX FH”) (vii)(viii)

• PMX Fertilizantes Pacífico, S.A. de C.V. (“PMX FP”) (vii)(viii)

• Grupo Fertinal (“GP FER”) (vii)(viii)

• Compañía Mexicana de Exploraciones, S.A. de C.V. (“COMESA”) (ii)(viii)

• P.M.I. Trading Mexico, S.A. de C.V. (“TRDMX”) (i)(vii)(viii)

• Holdings Holanda Services, B.V. (“HHS”) (vii)(xii)

F-12

i. Member Company of the “PMI Subsidiaries”. 

ii. Non-controlling interest company. (98.33% in PMI CIM and 60.0% in COMESA).

iii. These companies were merged into PMI NASA in 2020.

iv. As of May 2020, this company is not included in the consolidation (see Note 18-g).

v. This company was liquidated in August 2020.

vi. This company was liquidated in April 2020.

vii. Petróleos Mexicanos owns 100.0% of the interests in this Subsidiary Company .

viii. Operates in Mexico.

ix. Operates in Spain.

x. Operates in United States of America.

xi. Operates in Ireland.

xii. Operates in Netherlands.

xiii. Operates in Switzerland.

xiv. Operates in Cayman Islands.

NOTE 6. SEGMENT FINANCIAL INFORMATION

PEMEX’s primary business is the exploration and production of crude oil and natural gas, as well as the production, processing, marketing and distribution of petroleum and petrochemical products. As of June 30, 2021, PEMEX’s operations were conducted through five business segments: Exploration and Production, Industrial Transformation, Logistics, the Trading Companies and Corporate and Other Operating Subsidiary Companies. Until December 31, 2020, PEMEX’s operations were also conducted through an additional business segment, Fertilizers (merged into the Industrial Transformation segment as of January 1, 2021). Due to PEMEX’s structure, there are significant amounts of inter-segment sales among the reporting segments, which are made at internal transfer prices established by PEMEX that are intended to reflect international market prices.

The primary sources of revenue for PEMEX’s business segments are as described below:

• The exploration and production segment earns revenues from domestic sales of crude oil and natural gas, and from exporting crude oil through certain of the Trading Companies. Crude oil export sales are made through the agent subsidiary company PMI CIM, to 17 major customers in various foreign markets. Approximately half of PEMEX’s crude oil is sold to Pemex Industrial Transformation.

• The industrial transformation segment earns revenues from sales of refined petroleum products and derivatives, mainly to third parties within the domestic market. This segment also sells a significant portion of the fuel oil it produces to the Comisión Federal de Electricidad (Federal Eletricity Commission, or “CFE”) and a significant portion of jet fuel produced to the Aeropuertos y Servicios Auxiliares (Airports and Auxiliary Services Agency). The refining segment’s most important products are different types of gasoline and diesel.

The industrial transformation segment also earns revenues from domestic sources generated by sales of natural gas, liquefied petroleum gas, naphtha, butane and ethane and certain other petrochemicals such as methane derivatives, ethane derivatives, aromatics and derivatives.

• The logistics segment earns income from transportation and storage of crude oil, petroleum products and petrochemicals, as well as related services, which it provides by employing pipelines and offshore and onshore resources, and from providing services related to the maintenance, handling, guarding and management of these products.

• The fertilizers segment earns revenues from trading ammonia, fertilizers and its derivatives, mostly in the domestic market. This entity was merged into the Industrial Transformation segment as of January 1, 2021.

• The trading companies segment, which consist of PMI CIM, PMI NASA, PMI Trading and MGAS (the “Trading Companies”), earns revenues from trading crude oil, natural gas and petroleum and petrochemical products in international markets.

• The segment related to corporate and other operating Subsidiary Companies provides administrative, financing, consulting and logistical services, as well as economic, tax and legal advice and re-insurance services to PEMEX’s entities and companies.

The following tables present the condensed financial information of these segments, after elimination of unrealized intersegment gain (loss), and include only select line items. As a result, the line items presented below may not total. The columns before intersegment eliminations include unconsolidated figures. These reporting segments are those which PEMEX’s management evaluates in its analysis of PEMEX and on which it bases its decision-making. These reporting segments are presented in PEMEX’s reporting currency.

F-13

As of/ for the six -month period ended June 30, 202 1	Exploration and Production			Industrial Transformation			Logistics			Trading Companies			Corporate and Other Operating Subsidiary Companies			Intersegment eliminations			Total
Sales:
Trade	Ps.	206,706,617			318,437,410			—			132,581,557			5,199,561			—			662,925,145
Intersegment		200,919,297			76,375,499			40,891,703			176,130,213			43,255,866			(537,572,578	)		—
Services income		42,762			174,569			1,407,366			431,703			7,327			—			2,063,727
Reversal of impairment of wells, pipelines, properties, plant and equipment, net		28,192,228			3,890,372			109,860			—			—			—			32,192,460
Cost of sales		202,361,364			431,665,030			22,060,617			297,963,237			16,067,440			(506,278,968	)		463,838,720
Gross income (loss)		233,499,540			(32,787,180	)		20,348,312			11,180,236			32,395,314			(31,293,610	)		233,342,612
Distribution, transportation and sales expenses		167,743			7,764,429			98,483			742,884			56,422			(1,916,209	)		6,913,752
Administrative expenses		26,153,766			24,650,353			7,868,371			779,982			37,135,549			(29,337,666	)		67,250,355
Other revenue		1,378,180			2,660,105			69,256			156,327			1,219,546			—			5,483,414
Other expense s		(1,041,832	)		(109,792	)		169,574			(4,738	)		(14,220	)		45,191			(955,817	)
Operating income (loss)		207,514,379			(62,651,649	)		12,620,288			9,808,959			(3,591,331	)		5,456			163,706,102
Financing income		37,893,946			205,019			2,921,438			167,642			70,898,926			(96,865,969	)		15,221,002
Financing cost		(64,308,499	)		(7,573,113	)		(199,573	)		(950,928	)		(97,991,470	)		96,860,515			(74,163,068	)
Derivative financial instruments (cost) income, net		(8,422,174	)		(5,942	)		—			(1,154,363	)		(2,775,369	)		—			(12,357,848	)
Foreign exchange gain (loss), net		22,864,530			(131,264	)		61,832			(122,546	)		923,401			—			23,595,953
(Loss) profit sharing in joint ventures and associates		(192,518	)		(19,521	)		(2	)		(1,156,698	)		5,539,878			(7,379,423	)		(3,208,284	)
Taxes, duties and other		135,551,525			—			637,450			618,669			(1,020,423	)		—			135,787,221
Net (loss) income	Ps.	59,798,139			(70,176,470	)		14,766,533			5,973,397			(25,975,542	)		(7,379,421	)		(22,993,364	)
Total current assets	Ps.	929,907,879			184,344,445			191,503,918			211,632,518			1,075,450,065			(2,181,659,132	)		411,179,693
Total non-current assets		883,293,718			386,391,522			156,491,044			38,663,651			895,172,990			(734,172,640	)		1,625,840,285
Total current liabilities		477,657,736			553,633,258			42,220,288			165,948,402			1,812,699,805			(2,179,581,043	)		872,578,446
Total non-current liabilities		2,207,242,912			624,006,831			72,099,089			237,352			2,073,051,508			(1,738,936,203	)		3,237,701,489
Equity (deficit), net		(871,699,051	)		(606,904,122	)		233,675,585			84,110,415			(1,915,128,258	)		1,002,685,474			(2,073,259,957	)
Depreciation and amortization		56,428,366			7,512,553			2,780,632			124,117			1,352,199			—			68,197,867
Depreciation of rights of use		186,344			2,029,953			372,305			482,173			397,184			—			3,467,959
Net periodic cost of employee benefits excluding items recognized in other comprehensive income		16,503,105			23,989,048			3,854,837			—			14,760,558			—			59,107,548

F-14

As of/ for the three-month period ended June 30, 2021	Exploration and Production			Industrial Transformation			Logistics			Trading Companies			Corporate and Other Operating Subsidiary Companies			Intersegment eliminations			Total
Sales:
Trade	Ps.	112,143,204			161,510,111			—			69,363,611			3,303,411			—			346,320,337
Intersegment		99,561,700			40,431,438			21,406,880			94,335,188			16,629,872			(272,365,078	)		—
Services income		26,329			129,689			739,964			192,751			26,645			—			1,115,378
(Impairment) of wells, pipelines, properties, plant and equipment, net		(13,733,070	)		(704,252	)		—			—			—			—			(14,437,322	)
Cost of sales		113,559,192			216,887,135			11,432,901			156,847,516			9,550,404			(262,890,696	)		245,386,452
Gross income (loss)		84,438,971			(15,520,149	)		10,713,943			7,044,034			10,409,524			(9,474,382	)		87,611,941
Distribution, transportation and sales expenses		89,816			4,259,392			32,601			361,672			77,399			(1,005,040	)		3,815,840
Administrative expenses		8,975,254			11,975,691			1,716,339			418,163			19,026,881			(8,411,951	)		33,700,377
Other revenue		740,426			1,923,834			47,177			85,863			143,677			—			2,940,977
Other expenses		(805,255	)		(69,033	)		85,282			(3,148	)		(5,492	)		59,112			(738,534	)
Operating income (loss)		75,309,072			(29,900,431	)		9,097,462			6,346,914			(8,556,571	)		1,721			52,298,167
Financing income		16,538,988			94,789			1,384,779			91,436			34,134,997			(47,346,085	)		4,898,904
Financing cost		(31,001,258	)		(3,980,924	)		(116,439	)		(479,137	)		(48,879,404	)		47,344,363			(37,112,799	)
Derivative financial instruments (cost) income, net		3,088,752			2,168			—			(736,998	)		(4,779,769	)		—			(2,425,847	)
Foreign exchange gain (loss), net		71,050,692			4,374,952			218,953			(101,760	)		4,657,551			—			80,200,388
(Loss) profit sharing in joint ventures and associates		(107,859	)		184,185			18			907,020			49,006,481			(51,356,038	)		(1,366,193	)
Taxes, duties and other		74,334,821			—			(809,143	)		(405,257	)		9,007,967						82,128,388
Net income (loss)	Ps.	60,543,566			(29,225,261	)		11,393,916			6,432,732			16,575,318			(51,356,039	)		14,364,232
Depreciation and amortization		32,302,418			3,850,452			1,121,390			65,864			674,408			—			38,014,532
Depreciation of rights of use		108,904			1,014,977			571,020			236,051			345,628			—			2,276,580
Net periodic cost of employee benefits excluding items recognized in other comprehensive income		8,952,586			12,786,223			2,374,865			—			7,970,763			—			32,084,437

F-1

5

As of/ for the six -month period ended June 30, 2020	Exploration and Production			Industrial Transformation (1)			Logistics			Trading Companies			Corporate and Other Operating Subsidiary Companies			Intersegment eliminations			Total
Sales:
Trade	Ps.	140,600,291			247,044,887			—			71,666,720			4,071,051			—			463,382,949
Intersegment		109,739,595			37,301,471			43,755,291			146,707,221			60,486,083			(397,989,661	)		—
Services income		65,632			60,488			2,219,276			47,722			27,108			—			2,420,226
Reversal of impairment (Impairment) of wells, pipelines, properties, plant and equipment, net		10,633,701			(2,709,125	)		—			—			—			—			7,924,576
Cost of sales		168,268,001			326,164,193			19,184,795			214,808,734			14,197,416			(346,423,881	)		396,199,258
Gross income (loss)		92,771,218			(44,466,472	)		26,789,772			3,612,929			50,386,826			(51,565,780	)		77,528,493
Distribution, transportation and sales expenses		81,187			9,704,583			81,861			597,693			142,619			(2,039,527	)		8,568,416
Administrative expenses		43,554,497			29,569,178			9,041,895			1,045,114			38,979,264			(49,314,702	)		72,875,246
Other revenue		609,026			1,951,828			143,572			261,585			3,268,875			—			6,234,886
Other expenses		(1,558,017	)		(45,550	)		(10,339	)		(163,863	)		(129,705	)		203,397			(1,704,077	)
Operating income (loss)		48,186,543			(81,833,955	)		17,799,249			2,067,844			14,404,113			(8,154	)		615,640
Financing income		37,023,438			259,692			1,236,074			159,966			91,989,346			(121,416,380	)		9,252,136
Financing cost		(96,330,084	)		(5,800,178	)		(198,591	)		(430,597	)		(115,506,582	)		121,424,533			(96,841,499	)
Derivative financial instruments (cost) income, net		(13,879,389	)		(12,805	)		—			(592,059	)		(536,327	)		—			(15,020,580	)
Foreign exchange (loss), net		(369,425,793	)		(27,905,896	)		(780,239	)		(647,165	)		(20,901,822	)		—			(419,660,915	)
Profit (loss) sharing in joint ventures and associates		2,325			(2,706,684	)		(1,152	)		(1,047,613	)		(583,346,129	)		586,288,629			(810,624	)
Taxes, duties and other		72,310,729			—			4,442,883			4,394,878			2,972,991			—			84,121,481
Net (loss) income	Ps.	(466,733,689)			(117,999,826	)		13,612,458			(4,884,502	)		(616,870,392	)		586,288,628			(606,587,323	)
Total current assets	Ps.	950,698,400			262,193,199			8,029,413			117,541,969			865,029,183			(1,908,828,771	)		294,663,393
Total non-current assets		763,623,170			549,353,774			3,303,103			48,591,499			871,553,065			(662,583,727	)		1,573,840,884
Total current liabilities		386,991,882			322,090,395			14,531,641			77,635,378			1,667,499,324			(1,905,883,147	)		562,865,473
Total non-current liabilities		2,643,771,581			786,030,467			6,488,779			2,711,596			2,497,808,346			(2,099,794,462	)		3,837,016,307
Equity (deficit), net		(1,316,441,893	)		(296,573,889	)		(9,687,904	)		85,786,494			(2,428,725,422	)		1,434,265,111			(2,531,377,503	)
Depreciation and amortization		50,491,080			9,664,356			2,894,992			158,778			1,115,569			—			64,324,775
Depreciation of rights of use		163,778			2,474,242			110,008			576,304			367,214			—			3,691,546
Net periodic cost of employee benefits excluding items recognized in other comprehensive income		17,895,613			29,833,798			331,646			—			16,377,306			—			64,438,363

(1) On January 1, 2021, Pemex Fertilizers was merged into Pemex Industrial Transformation. For comparison purposes, all operations for periods prior to the merger are presented in the Pemex Industrial Transf o rmation segment .

F-1

6

As of/ for the three -month period ended June 30, 2020	Exploration and Production			Industrial Transformation (1)			Logistics			Trading Companies			Corporate and Other Operating Subsidiary Companies			Intersegment eliminations			Total
Sales:
Trade	Ps.	50,026,945			93,574,325			—			34,454,780			2,403,893			—			180,459,943
Intersegment		44,080,306			17,011,525			21,153,047			41,301,527			38,398,713			(161,945,118	)		—
Services income		47,065			31,886			1,057,687			26,002			70,478			—			1,233,118
(Impairment) reversal of impairment of wells, pipelines, properties, plant and equipment, net		(11,339,187	)		(7,054,769	)		—			2,366			—			—			(18,391,590	)
Cost of sales		81,839,627			113,625,300			10,829,157			66,646,434			4,716,582			(124,517,398	)		153,139,702
Gross income (loss)		975,502			(10,062,333	)		11,381,577			9,138,241			36,156,502			(37,427,720	)		10,161,769
Distribution, transportation and sales expenses		37,445			6,135,956			(36,315	)		305,232			76,675			(1,344,316	)		5,174,677
Administrative expenses		29,204,734			17,745,256			6,067,358			516,893			20,586,668			(36,148,605	)		37,972,304
Other revenue		469,813			576,430			114,915			104,799			2,088,388			—			3,354,345
Other expenses		248,412			(2,508	)		(1,892	)		(132,053	)		3,334			(69,213	)		46,080
Operating (loss) income		(27,548,452	)		(33,369,623	)		5,463,557			8,288,862			17,584,881			(4,012	)		(29,584,787	)
Financing income		16,539,597			125,405			672,494			75,217			40,877,726			(54,736,880	)		3,553,559
Financing cost		(41,333,547	)		(3,357,297	)		(128,838	)		(149,676	)		(53,710,522	)		54,740,895			(43,938,985	)
Derivative financial instruments (cost) income, net		13,199,179			7,172			—			(2,613,030	)		(9,960,931	)		—			632,390
Foreign exchange gain (loss), net		43,946,023			2,700,681			289,687			(75,472	)		2,684,515						49,545,434
Profit (loss) sharing in joint ventures and associates		178			98,592			(6,621	)		542,203			(36,829,544	)		35,276,125			(919,067	)
Taxes, duties and other		14,768,900			—			3,410,564			2,538,280			2,907,501			—			23,625,245
Net (loss) income	Ps.	(9,965,922	)		(33,795,070	)		2,879,715			3,529,824			(42,261,376	)		35,276,128			(44,336,701	)
Depreciation and amortization		23,075,460			5,048,330			1,456,697			79,407			552,681			—			30,212,575
Depreciation of rights of use		(57,421	)		1,234,920			84,093			251,880			186,527			—			1,699,999
Net periodic cost of employee benefits excluding items recognized in other comprehensive income		9,539,926			16,701,294			271,371			—			9,839,376			—			36,351,967

(1) On January 1, 2021, Pemex Fertilizers   was merged into Pemex Industrial Transformation. For comparison purposes, all operations for periods prior to the merger are presented in the Pemex Industrial Transformation segment .

As of/ for the year ended December 31, 2020	Exploration and Production			Industrial Transformation (1)			Logistics		Trading Companies			Corporate and Other Operating Subsidiary Companies			Intersegment eliminations			Total
Total current assets		Ps.937,017,021			155,514,025			166,202,857		168,261,357			906,149,787			(2,003,285,308	)		329,859,739
Total non-current assets		884,741,960			331,853,787			167,498,268		40,084,813			750,322,623			(575,873,262	)		1,598,628,189
Total current liabilities		464,163,895			405,696,477			39,568,364		129,161,357			1,734,633,918			(2,000,813,940	)		772,410,071
Total non-current liabilities		2,363,252,154			714,743,134			90,624,955		1,121,488			2,218,921,311			(1,827,858,155	)		3,560,804,887
Equity (deficit), net		(1,005,657,068	)		(633,071,799	)		203,507,806		78,063,325			(2,297,082,819	)		1,249,513,525			(2,404,727,030	)
Depreciation and amortization		101,126,295			19,744,860			5,917,668		317,241			2,525,756			—			129,631,820
Depreciation of rights of use		313,008			4,715,238			460,957		992,148			747,880			—			7,229,231
Net periodic cost of employee benefits excluding items recognized in other comprehensive income		35,356,366			51,845,677			8,927,651		(1,156	)		32,680,002			—			128,808,540

(1) On January 1, 2021, Pemex Fertilizers was m e rged into Pemex Industrial Transformation. For comparison purposes, all operations for periods prior to the merger are presented in the Pemex Industrial Transformation segment.

F-1

7

NOTE 7. REVENUE

For the

six-month

periods ended June 30, 2021 and 2020, revenuesfrom sales to third parties were as follows:

A. Revenue disaggregation

For the six-month period ended June 30,	Exploration and Production		Industrial Transformation (1)		Logistics		Trading Companies		Corporate and Other Operating Subsidiary Companies		Total
Geographical market 2021
United States		Ps.116,938,407		—		—		100,998,666		1,468,491		219,405,564
Other		59,263,824		—		—		7,778,714		326,755		67,369,293
Europe		30,426,403		—		—		1,396,721		—		31,823,124
Local		120,745		318,611,979		1,407,366		22,839,159		3,411,642		346,390,891
Total		Ps.206,749,379		318,611,979		1,407,366		133,013,260		5,206,888		664,988,872
2020
United States		Ps.83,070,103		—		—		59,174,052		—		142,244,155
Other		15,651,931		—		—		4,037,368		925,203		20,614,502
Europe		41,756,656		—		—		292,156		18,899		42,067,711
Local		187,233		247,105,375		2,219,276		8,210,866		3,154,057		260,876,807
Total		Ps.140,665,923		247,105,375		2,219,276		71,714,442		4,098,159		465,803,175
Major products and services 2021
Crude oil		Ps.206,628,634		—		—		23,138		—		206,651,772
Gas		77,983		54,278,836		—		33,823,129		—		88,179,948
Refined petroleum products		—		257,013,275		—		96,880,359		—		353,893,634
Other		—		7,145,299		—		1,854,931		5,199,561		14,199,791
Services		42,762		174,569		1,407,366		431,703		7,327		2,063,727
Total		Ps.206,749,379		318,611,979		1,407,366		133,013,260		5,206,888		664,988,872
2020
Crude oil		Ps. 140,478,690		—		—		—		—		140,478,690
Gas		121,601		26,561,986		—		16,226,582		—		42,910,169
Refined petroleum products		—		214,730,172		—		54,283,845		—		269,014,017
Other		—		5,752,729		—		1,156,293		4,071,051		10,980,073
Services		65,632		60,488		2,219,276		47,722		27,108		2,420,226
Total		Ps.140,665,923		247,105,375		2,219,276		71,714,442		4,098,159		465,803,175
Timing of revenue recognition 2021
Products transferred at a point in time		Ps. 206,706,617		288,421,474		1,407,366		132,581,557		5,199,561		634,316,575
Products and services transferred over the time		42,762		30,190,505		—		431,703		7,327		30,672,297
Total		Ps.206,749,379		318,611,979		1,407,366		133,013,260		5,206,888		664,988,872
Timing of revenue recognition 2020
Products transferred at a point in time		Ps. 140,600,291		247,044,887		—		71,666,720		4,071,051		463,382,949
Products and services transferred over the time		65,632		60,488		2,219,276		47,722		27,108		2,420,226
Total		Ps.140,665,923		247,105,375		2,219,276		71,714,442		4,098,159		465,803,175

(1)  On January 1, 2021, Pemex Fertilizers was merged into Pemex Industrial Transformation. For comparison purposes, all operations for periods prior to the merger are presented in the Pemex Industrial Transformation segment.

F-1

8

For the three-month period ended June 30,	Exploration and Production		Industrial Transformation (1)		Logistics		Trading Companies			Corporate and Other Operating Subsidiary Companies			Total
Geographical market 2021
United States	Ps.	65,399,780		—		—		52,701,405			600,467			118,701,652
Other		30,939,904		—		—		3,378,230			323,953			34,642,087
Europe		15,757,994		—		—		751,041			—			16,509,035
Local		71,855		161,639,800		739,964		12,725,685			2,405,636			177,582,940
Total	Ps.	112,169,533		161,639,800		739,964		69,556,362			3,330,056			347,435,715
2020
United States	Ps.	31,897,015		—		—		27,258,745			—			59,155,760
Other		6,924,662		—		—		2,293,844			124,737			9,343,243
Europe		11,145,290		—		—		290,395			59,930			11,495,615
Local		107,043		93,606,211		1,057,687		4,637,798			2,289,704			101,698,443
Total	Ps.	50,074,010		93,606,211		1,057,687		34,480,782			2,474,371			181,693,061
Major products and services 2021
Crude oil	Ps.	112,097,678		—		—		23,138			—			112,120,816
Gas		45,526		17,821,932		—		11,192,713			—			29,060,171
Refined petroleum products		—		140,055,179		—		66,272,399			—			206,327,578
Other		—		3,633,000		—		(8,124,639	)		3,303,411			(1,188,229	)
Services		26,329		129,689		739,964		192,751			26,645			1,115,378
Total	Ps.	112,169,533		161,639,800		739,964		69,556,362			3,330,056			347,435,715
2020
Crude oil	Ps .	49,966,966		—		—		—			—			49,966,966
Gas		59,979		13,163,721		—		7,293,722			—			20,517,422
Refined petroleum products		—		78,158,754		—		26,307,601			(1,151	)		104,465,204
Other		—		2,251,850		—		853,457			2,405,044			5,510,351
Services		47,065		31,886		1,057,687		26,002			70,478			1,233,118
Total	Ps.	50,074,010		93,606,211		1,057,687		34,480,782			2,474,371			181,693,061
Timing of revenue recognition 2021
Products transferred at a point in time	Ps.	112,143,204		153,461,053		739,964		69,363,611			3,303,411			339,011,243
Products and services transferred over the time		26,329		8,178,747		—		192,751			26,645			8,424,472
Total	Ps.	112,169,533		161,639,800		739,964		69,556,362			3,330,056			347,435,715
Timing of revenue recognition 2020
Products transferred at a point in time	Ps.	50,026,945		93,574,325		—		34,454,780			2,403,893			180,459,943
Products and services transferred over the time		47,065		31,886		1,057,687		26,002			70,478			1,233,118
Total	Ps.	50,074,010		93,606,211		1,057,687		34,480,782			2,474,371			181,693,061

(1) On January 1, 2021, Pemex Fertilizers w a s merged into Pemex Industrial Transformation. For comparison purposes, all operations for periods prior to the merger are presented in the Pemex Industrial Transformation segment.

F-

19

Revenue is measured b

a

sed on the consideration specified in a contract with a customer. PEMEX recognizes revenue when it transfers control over a good or service to a customer.

The following table provides information about the nature and timing of the satisfaction of performance obligations in contracts with customers, including significant payment terms and the related revenue.

Products / services	Nature, performance obligations	Timing of revenue recognition
Crude oil sales	Export sales of crude oil are based on delivery terms established in contracts or orders. All sales are performed by the Free on Board International commercial term (“FOB” Incoterm). Crude oil sale contracts consider possible customers’ claims due to product quality, volume or delays in boarding, which are estimated in the price of the transaction. For orders that have variations in price, revenue is adjusted on the closing date of each period. The subsequent variations in the fair value at the different reporting dates are recognized according to IFRS 9. The price of the product is determined based on a market components formula and the sale of crude oil.	Revenue is recognized at a point in time when control of the crude oil has transferred to the customer, which occurs when the product is delivered at the point of shipping. Invoices are generated at that time and are mostly payable within the deadlines established in contracts or orders. Payments in respect of crude oil sold and delivered shall be made within 30 days after the date of the bill of lading therefor. For international market crude oil sales, revenue is recognized with a provisional price, which undergoes subsequent adjustments until the product has arrived at the port of destination. There may be a period of up to 2 months in determining the final sale price, such as in the case of sales to some regions. Revenue is initially measured by estimating variables such as quality and volume claims, delays in boarding etc.
Sale of petroleum products	For all petroleum products, there is only one performance obligation that includes transport and handling services to the point of delivery. The price is determined based on the price at the point of delivery, adding the price of the services rendered (freight, handling of jet fuel, etc.) with the provisions and terms established by the Comisión Reguladora de Energía (Energy Regulatory Commission or “CRE”). There are penalties for delivery failures and/or payment obligations, as well as quality and volume claims, which are known days after the transaction.	Revenue is recognized at a point in time when control is transferred to the customer, which occurs either at the point of shipping or when it is delivered at the customer’s facilities. Therefore, transportation fees can be included in the price of sale of the product and are considered part of a single performance obligation since transportation is rendered before control is transferred. Revenue is initially measured by estimating variables such as quality and volume claims, etc. Invoices are usually payable within 30 days.
Sales of natural gas	There is only one performance obligation that includes transport and handling services to the point of delivery. The transaction price is established at the time of sale, including the estimation of variable considerations such as capacity, penalties, adjustments for quality or volume claims, and incentives for the purchase of products; which are known days after the transaction. Such variable consideration is recognized to the extent that it is probable that it will not be reversed in a future period.	Revenue is recognized at a point in time when control is transferred to the customer, which occurs when it is delivered at the customer’s facilities. Therefore, transportation fees can be included in the price of sale of the product and are considered part of a single performance obligation since transportation is rendered before control is transferred. Revenue is initially measured by estimating variables such as quality and volume claims, etc. Invoices are usually payable within 30 days.

F-2

0

Services	In cases where within the same service order there are transportation and storage services, there could exist more than one performance obligation, depending on the term of the service. Price is not distributed when there is a performance obligation, except, when there is more than one performance obligation, in which case, the price of the transaction will be assigned according to the service price established in the service order. When there is a performance obligation, the price is not distributed, but if it is considered that there is more than one performance obligation, the price of the transaction is considered based on the prices established in the service orders and which also include penalties such as quality and volume claims.	Income is recognized over time as the service is rendered. Invoices are usually payable within 22 days.
Other products	There is only one performance obligation that includes transportation for delivery to destination. The sale and delivery of the product are made at the same time and because they are FOB, transportation fees are included in the price of sale of the product. The transaction price is established at the time of sale, including the estimation of variable considerations such as capacity, penalties, extraordinary sales not included in contracts, adjustments for quality or volume claims, and incentives for the purchase of products; which are known days after the transaction.	The price of the product is estimated on the date of sale and considers variables such as quality and volume claims, etc. Invoices are usually payable within 30 days.

B. Accounts receivable in the statement of financial position

As of June 30, 2021 and December 31, 2020, PEMEX had accounts receivable derived from customer contracts in the amounts of Ps. 97,934,559 and Ps. 68,382,413, respectively

(see Note

10-A).

C. Practical expedients

i. Significant financial component, less than one year

PEMEX does not need to adjust the amount committed in consideration for goods and services to account for the effects of a significant financing component, since the transfer and the time of payment of a good or service committed to the customer is less than one year.

ii. Practical expedient

PEMEX applied the practical expedient, so disclosure about remaining performance obligations that conclude in less than one year is not needed.

When PEMEX is entitled to consideration for an amount that directly corresponds to the value of the performance that PEMEX has completed, it may recognize an income from ordinary activities for the amount to which it has the right to invoice.

NOTE 8. FINANCIAL INSTRUMENTS

A. Accounting classifications and fair values of financial instruments

The following tables present information about PEMEX’s carrying amounts and fair values of financial assets and financial liabilities, including their levels in the fair value hierarchy, as of June 30, 2021, and December 31, 2020. It does not include fair value information for financial assets and financial liabilities not measured at fair value if the carrying amount is a reasonable approximation of fair value.

F-

2

1

	Carrying amount																				Fair value hierarchy
As of June 30, 2021 In thousands of pesos	FVTPL			FVOCI – debt instruments		FVOCI – equity instruments		Financial assets at amortized cost		Other financial liabilities			Total carrying amount			Level 1		Level 2			Level 3		Total
Financial assets measured at fair value
Derivative financial instruments	Ps.	18,625,086			—		—		—		—		Ps.	18,625,086			—		18,625,086			—		18,625,086
Equity instruments (i)		—			—		384,665		—		—			384,665			—		384,665			—		384,665
Total	Ps.	18,625,086			—		384,665		—		—		Ps.	19,009,751
Financial assets not measured at fair value
Cash and cash equivalents	Ps.	—			—		—		41,535,969		—			41,535,969			—		—			—		—
Customers, net		—			—		—		97,934,559		—			97,934,559			—		—			—		—
Other non-financial accounts receivable		—			—		—		2,342,932		—			2,342,932			—		—			—		—
Employees and officers		—			—		—		3,689,915		—			3,689,915			—		—			—		—
Sundry debtors		—			—		—		36,048,946		—			36,048,946			—		—			—		—
Investments in joint ventures, associates and other		—			—		—		8,617,412		—			8,617,412			—		—			—		—
Long-term notes receivable		—			—		—		858,648		—			858,648			—		—			—		—
Government Bonds		—			—		—		126,757,435		—			126,757,435			126,323,478		—			—		126,323,478
Other assets		—			—		—		1,961,812		—			1,961,812			—		—			—		—
Total	Ps.	—			—		—		319,747,628		—		Ps.	319,747,628
Financial liabilities measured at fair value
Derivative financial instruments	Ps.	(8,401,709	)		—		—		—		—		Ps.	(8,401,709	)		—		(8,401,709	)		—		(8,401,709	)
Total	Ps.	(8,401,709	)		—		—		—		—		Ps.	(8,401,709	)
Financial liabilities not measured at fair value
Suppliers	Ps.	—			—		—		—		(254,834,764	)	Ps.	(254,834,764	)		—		—			—		—
Accounts and accrued expenses payable		—			—		—		—		(34,033,948	)		(34,033,948	)		—		—			—		—
Leases		—			—		—		—		(61,196,299	)		(61,196,299	)		—		—			—		—
Debt		—			��		—		—		(2,279,903,403	)		(2,279,903,403	)		—		(2,264,714,818	)		—		(2,264,714,818	)
Total	Ps.	—			—		—		—		(2,629,968,414	)	Ps.	(2,629,968,414	)

(i) Related to   our participation in TAG Pipeline Sur, S. de R.L. de C.V.

F-22

	Carrying amount															Fair value hierarchy
As of December 31, 2020 In thousands of pesos	FVTPL			FVOCI – debt instruments		FVOCI – equity instruments		Financial assets at amortized cost		Other financial liabilities			Total carrying amount			Level 1		Level 2			Level 3		Total
Financial assets measured at fair value
Derivative financial instruments	Ps.	25,947,993			—		—		—		—			25,947,993			—		25,947,993			—		25,947,993
Equity instruments (i)		—			—		384,665		—		—			384,665			—		384,665			—		384,665
Total	Ps.	25,947,993			—		384,665		—		—		P s.	26,332,658
Financial assets not measured at fair value
Cash and cash equivalents	Ps.	—			—		—		39,989,781		—		P s.	39,989,781			—		—			—		—
Customers, net		—			—		—		68,382,413		—			68,382,413			—		—			—		—
Other non-financial accounts receivable		—			—		—		1,944,413		—			1,944,413			—		—			—		—
Employees and officers		—			—		—		3,539,505		—			3,539,505			—		—			—		—
Sundry debtors		—			—		—		28,076,118		—			28,076,118			—		—			—		—
Investments in joint ventures, associates and other		—			—		—		12,015,129		—			12,015,129			—		—			—		—
Long-term notes receivable		—			—		—		886,827		—			886,827			—		—			—		—
Government Bonds		—			—		—		129,549,519		—			129,549,519			129,320,536		—			—		129,320,536
Other assets		—			—		—		3,824,913		—			3,824,913			—		—			—		—
Total	Ps.	—			—		—		288,208,618		—		Ps.	288,208,618
Financial liabilities measured at fair value
Derivative financial instruments	Ps.	(9,318,015	)		—		—		—		—		Ps.	(9,318,015	)		—		(9,318,015	)		—		(9,318,015	)
Total	Ps.	(9,318,015	)		—		—		—		—		Ps.	(9,318,015	)
Financial liabilities not measured at fair value
Suppliers	Ps.	—			—		—		—		(281,978,041)		Ps.	(281,978,041)			—		—			—		—
Accounts and accrued expenses payable		—			—		—		—		(30,709,497	)		(30,709,497	)		—		—			—		—
Leases		—			—		—		—		(63,184,128	)		(63,184,128	)		—		—			—		—
Debt		—			���		—		—		(2,258,727,317	)		(2,258,727,317	)		—		(2,232,694,117	)		—		(2,232,694,117	)
Total	Ps.	—			—		—		—		(2,634,598,983	)	Ps.	(2,634,598,983	)

(i)  Related to our participation in TAG Pipeline Sur, S. de R.L. de C.V.

Debt is recognized at amortized cost and the fair value of debt is estimated using quotes from major market sources which are then adjusted internally using standard market pricing models. As a result of relevant assumptions, the estimated fair value does not necessarily represent the actual terms at which existing transactions could be liquidated or unwound. 

F-2

3

B. Fair value hierarchy

PEMEX values the fair value of its financial instruments under standard methodologies commonly applied in the financial markets. PEMEX’s related assumptions and inputs therefore fall under the three Levels of the fair value hierarchy for market participant assumptions, as described below.

The fair values determined by Level 1 inputs utilize quoted prices in active markets for identical assets or liabilities. Fair values determined by Level 2 inputs are based on quoted prices for similar assets or liabilities in active markets, and inputs other than quoted prices that are observed for assets or liabilities. Level 3 inputs are unobservable inputs for the assets or liabilities, and include situations where there is little, if any, market activity for the assets or liabilities.

Management uses appropriate valuation techniques based on the available inputs to measure the fair values of PEMEX’s applicable financial assets and liabilities.

When available, PEMEX measures fair value using Level 1 inputs, because they generally provide the most reliable evidence of fair value.

C. Fair value of DFIs

PEMEX periodically evaluates its exposure to international hydrocarbon prices, interest rates and foreign currencies and uses DFIs as a mitigation mechanism when potential sources of market risk are identified.

PEMEX monitors the fair value of its DFI portfolio on a periodic basis. The fair value represents the price at which one party would assume the rights and obligations of the other, and is calculated for DFIs through models commonly used in the international financial markets, based on inputs obtained from major market information systems and price providers. Therefore, PEMEX does not have an independent third party to value its DFIs.

PEMEX calculates the fair value of its DFIs through the tools developed by its market information providers such as Bloomberg, and through valuation models implemented in software packages used to integrate all of PEMEX´s business areas and accounting, such as SAP (System Applications Products). PEMEX does not have policies to designate a calculation or valuation agent.

PEMEX’s DFI portfolio is composed primarily of swaps, for which fair value is estimated by projecting future cash flows and discounting them with the corresponding discount factor; for currency and interest rate options, this is done through the Black Scholes Model, and for crude oil options, through the Levy model for Asian options.

According to IFRS 13 “Fair Value Measurement”, the

mark-to-market

value of DFIs must reflect the creditworthiness of the parties. Consequently, the fair value of a DFI takes into account the risk that either party may default on its obligation. Due to the above, PEMEX applies the credit value adjustment (“CVA”) method to calculate the fair value of its DFIs.

Because PEMEX’s hedges are cash flow hedges, their effectiveness is preserved regardless of the variations in the underlying assets or reference variables, thus asset flows are fully offset by liabilities flows. Therefore, it is not necessary to measure or monitor the hedges’ effectiveness.

PEMEX’s DFIs’ fair-value assumptions and inputs fall under Level 2 of the fair value hierarchy for market participant assumptions.

D. Accounting treatment applied and impact in the financial statements

PEMEX enters into derivatives transactions with the sole purpose of hedging financial risks related to its operations, firm commitments, planned transactions and assets and liabilities recorded on its statement of financial position. Nonetheless, some of these transactions do not qualify for hedge accounting treatment because they do not meet the requirements of the accounting standards for designation as hedges. They are therefore recorded in the financial statements as instruments entered into for trading purposes, despite the fact that their cash flows are offset by the cash flows of the positions (assets or liabilities) to which they relate. As a result, the changes in their fair value are recognized in the “Derivative financial instruments (cost) income, net” line item in the consolidated statement of comprehensive income.

As of June 30, 2021 and December 31, 2020, the net fair value of PEMEX’s DFIs (including both DFIs that have not reached maturity and those that have reached maturity but have not been settled), recognized in the consolidated statement of financial position, was Ps. 10,223,377 and Ps. 16,629,978, respectively. As of June 30, 2021 and December 31, 2020, PEMEX did not have any DFIs designated as hedges for accounting purposes.

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4

All of PEMEX’s DFIs are treated, for accounting purposes, as instruments entered into for trading purposes, therefore any change in their fair value, caused by any act or event, impacts directly in the “Derivative financial instruments (cost) income, net” line item in the consolidated statement of comprehensive income.

For the six months periods ended June 30,2021 and 2020, PEMEX recognized a net loss of Ps. 12,357,848 and Ps. 15,020,580, respectively, in the “Derivative financial instruments (cost) income, net” line item with respect to DFIs treated as instruments entered into for trading purposes.

In accordance with established accounting policies, PEMEX has analyzed the different contracts that PEMEX has entered into and has determined that according to the terms thereof none of these agreements meet the criteria to be classified as embedded derivatives. Accordingly, as of June 30, 2021 and December 31, 2020, PEMEX did not recognize any embedded derivatives (foreign currency or index).

E. IBOR reference ratestransition

As a result of the decision made by the Financial Stability Board (FSB), the Interbank Offered Rates (IBORs), such as the LIBOR in dollars (overnight “O/N”, one week “1W”, two months “2M”, and twelve months “12M”) or the EURIBOR in Euros, are expected to cease to be published in 2022 and are expected to be replaced by alternative reference rates, based on risk-free rates obtained from market operations.

The discontinuation of the publication of these rates was originally scheduled for December 2021. Nevertheless, on November 2020, the ICE Benchmark Administration Limited (known as “ICE”) announced an extension until June 2023 for the publication of the most common LIBOR rates in dollars (one month “1M”, three months “3M”, and six months “6M”).

Therefore, PEMEX has identified and is reviewing contracts expiring after the applicable cessation dates, that could be impacted by the change in the aforementioned rates.

PEMEX has a reduced number of financial instruments referenced to floating rates in Euros and U.S. dollars with maturity and interest rate fixation after December 2021 and June 2023, respectively. This portfolio of financial instruments is composed of debt instruments and DFIs as shown below:

	Reference Rate	Notional Amount As of June 30, 2021 (in millions of each currency)
	LIBOR 1M USD	3,232
Debt	LIBOR 3M USD	594
	LIBOR 6M USD	911
	EURIBOR 3M USD	650
	LIBOR 1M USD	2,500
DFI	LIBOR 3M USD	156
	LIBOR 6M USD	244

Note: Notional amounts with maturity after December 31, 2021 for Euros and after June 30, 2023 for U.S. dollars.

In the event that

Tasa de Interés Interbancaria de Equilibrio

(“TIIE”) ceases to be published, the portfolio of financial instruments referenced to these floating rates is composed of debt instruments and DFIs as shown below:

	Reference Rate	Notional Amount As of June 30, 2021 (in millions of each currency)
	TIIE 28D MXN	6,188
Debt	TIIE 91D MXN	29,688
DFI	TIIE 28D MXN	33,513

Note: Notional amounts with maturity after December 31, 2021.

PEMEX’s portfolio consists of additional debt instruments that will mature during the year, as well as additional debt instruments and DFIs referenced at fixed rates, including fixed rate debt instruments and DFIs in currencies that are not listed in the tables above. PEMEX’s fixed rate portfolio will not be impacted by the IBOR transition.

Currently, PEMEX is monitoring the evolution of the IBORs transition in the market, in order to anticipate any negative impact that these changes could have. Further, PEMEX will continue working on any amendments to its contracts that may be required as a result of the transition.

Once the alternative reference rates are defined, as well as the new discount curves and any other valuation parameters, PEMEX will be able to estimate the impact that such changes will have on financial instruments’ market value and financial cost.

Regarding PMI Trading, its credit agreements to date have incorporated flexible provisions that would help to smooth the transition to an alternative rate, in the event that LIBOR rates cease to be published prematurely. PMI Trading continuously monitors the evolution of LIBOR transition to anticipate any impact on its credit agreements and to amend the credit agreements whenever it is required.

NOTE 9. CASH AND CASH EQUIVALENTS

As of June 30, 2021 and December 31, 2020, cash and cash equivalents were as follows:

	June 30, 2021		December 31, 2020
Cash on hand and in banks (i)		Ps. 28,780,228		Ps. 20,211,875
Highly liquid investments (ii)		12,755,741		19,777,906
	Ps. 41,535,969		Ps. 39,989,781

(i) Cash on hand and in banks is primarily composed of cash in banks.

(ii) Mainly composed of short-term Mexican Government investments.

NOTE 10. CUSTOMERS AND OTHER ACCOUNTS RECEIVABLE

As of June 30, 2021 and December 31, 2020, accounts receivable and other receivables were as follows:

A. Customers

	June 30, 2021		December 31, 2020
Domestic customers, net		Ps. 46,434,445	Ps.	35,049,717
Export customers, net		51,500,114		33,332,696
Total customers		Ps. 97,934,559	Ps.	68,382,413

B. Other financial and non-financial accounts receivable

	June 30, 2021		December 31, 2020
Financial assets:
Sundry debtors (1)	Ps.	36,048,946	Ps.	28,076,118
Employees and officers		3,689,915		3,539,505
Total financial assets	Ps.	39,738,861	Ps.	31,615,623
Non-financial assets:
Taxes to be recovered and prepaid taxes		74,092,943		55,187,272
Special Tax on Production and Services		36,307,498		32,657,743
Other accounts receivable		2,342,931		1,944,413
Total non-financial assets:	Ps.	112,743,372	Ps.	89,789,428

(1)  Includes Ps. (138,785) and Ps. (197,215) of impairment, as of June 30, 2021 and December 31, 2020, respectively.

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5

NOTE 11. INVENTORIES

As of June 30, 2021 and December 31, 2020, inventories were as follows:

	June 30, 2021		December 31, 2020
Refined and petrochemicals products	Ps.	41,575,560	Ps.	32,175,910
Products in transit		20,403,820		3,476,807
Crude oil		16,336,807		11,997,570
Materials and products in stock		4,629,607		4,736,659
Gas and condensate products		192,960		142,136
Materials in transit		3,236		76,579
	Ps. 83,141,990		Ps. 52,605,661

NOTE 12. INVESTMENTS IN JOINT VENTURES AND ASSOCIATES

The investments in joint ventures and associates as of June 30, 2021 and December 31, 2020, were as follows:

	Percentage of investment		June 30, 2021		December 31, 2020
Deer Park Refining Limited		49.99%	Ps.	6,302,330	Ps.	9,635,176
Sierrita Gas Pipeline LLC .		35.00%		1,260,786		1,232,464
Frontera Brownsville, LLC.		50.00%		455,818		479,520
Texas Frontera, LLC.		50.00%		194,741		197,708
Administración Portuaria Integral de Dos Bocas, S.A. de C.V.		40.00%		172,975		208,152
CH 4 Energía, S.A. de C.V.		50.00%		148,513		141,339
Other, net		Various		82,249		120,770
			Ps. 8,617,412		Ps. 12,015,129

(Loss) profit sharing in joint ventures and associates:

	For the six-month period ended June 30,
	2021			2020
Deer Park Refining Limited	Ps.	(3,325,154	)	Ps.	(947,260	)
Administración Portuaria Integral de Dos Bocas, S.A. de C.V.		(35,177	)		13,806
Sierrita Gas Pipeline, LLC.		66,876			76,532
Frontera Brownsville, LLC.		24,115			22,337
Texas Frontera, LLC.		13,462			21,368
CH 4 Energía, S.A. de C.V.		7,174			3,745
Ductos el Peninsular, S.A.P.I. de C.V.		(2	)		(1,152	)
Other, net		40,422			—
(Loss) sharing in joint ventures and associates, net	Ps.	(3,208,284	)	Ps.	(810,624	)

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6

	For the three-month period ended June 30,
	2021			2020
Deer Park Refining Limited	Ps.	(1,404,901	)	Ps.	(1,010,731	)
Administración Portuaria Integral de Dos Bocas, S.A. de C.V.		(35,177	)		26,112
Sierrita Gas Pipeline LLC .		33,595			51,675
Frontera Brownsville, LLC.		9,139			10,365
Texas Frontera, LLC.		6,847			10,055
CH4 Energía S.A. de C.V.		1,542			77
Ductos el Peninsular, S. A. P. I. de C. V.		18			(6,620	)
Other, net		22,744			—
(Loss) sharing in joint ventures and associates, net	Ps.	(1,366,193	)	Ps.	(919,067	)

Additional information about the significant

investments

in joint ventures and associates is presented below:

• Deer Park Refining Limited (Joint Venture) . On March 31, 1993, PMI NASA acquired 49.99% of the Deer Park Refinery. In its capacity as general partner of Deer Park Refining Limited Partnership, Shell is responsible for the operation and management of the refinery (installed capacity of approximately 340,000 barrels per day of crude oil). Management decisions are made jointly with respect to investment in or disposal of assets, distribution of dividends, indebtedness and equity operations. In accordance with the investment contract and the operation of the agreement, the participants have the rights to the net assets in the proportion of their participation. This joint venture is recorded under the equity method.

On May 24, 2021, the Board of Directors of Petróleos Mexicanos approved the investment for the acquisition of Shell Oil Company’s interest in the Deer Park Refining Limited Partnership L.P. On the same date, Petróleos Mexicanos signed an agreement to acquire the 50.01% interest in the Deer Park Limited Partnership currently held by Shell Oil Company, with an estimated price of U.S. $596,000, such that upon closing PEMEX will own 100% of the Deer Park refinery. The acquisition of the Deer Park refinery will be fully financed by the Mexican Government and is expected to close during the last quarter of 2021, subject to regulatory approvals and other customary conditions to closing. This acquisition is part of our self-sufficiency objective to supply fuel demand in Mexico.

Associates

• Sierrita Gas Pipeline LLC. This company was created on June 24, 2013. Its main activity is the developing of projects related to the transportation infrastructure of gas in the United States. This investment is recorded under the equity method.

• Frontera Brownsville, LLC . Effective April 1, 2011, PMI SUS entered into a joint venture with TransMontaigne Operating Company L.P. to create Frontera Brownsville, LLC. Frontera Brownsville, LLC was incorporated in Delaware, United States, and has the corporate power to own and operate certain facilities for the storage and treatment of clean petroleum products. This investment is recorded under the equity method.

• Texas Frontera, LLC . This company was constituted on July 27, 2010, and its principal activity is the lease of tanks for the storage of refined product. PMI SUS, which owns 50% interest in Texas Frontera, entered into a joint venture with Magellan OLP, L.P., and together they are entitled to the results in proportion of their respective investment. The company has 7 tanks with a capacity of 120,000 barrels per tank. This joint venture is recorded under the equity method.

• CH4 Energía, S.A. de C.V. This company was constituted on December 21, 2000. CH4 Energía engages in the purchase and sale of natural gas and in activities related to the trading of natural gas, such as transport and distribution in Valle de Toluca, Mexico. This joint venture is recorded under the equity method.

• Administración Portuaria Integral de Dos Bocas, S.A. de C.V. This company was constituted on August 12, 1999. Its primary activity is administrating the Dos Bocas port, which is in Mexico’s public domain, promoting the port’s infrastructure and providing related port services. This investment is recorded under the equity method. 

• Ductos el Peninsular S.A.P.I. de C.V.   This company was created on September 22, 2014. Its primary activity is the construction and operation of an integral transportation system and storage of petroleum products in the Peninsula of Yucatán.

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7

 

NOTE 13. WELLS, PIPELINES, PROPERTIES, PLANT AND EQUIPMENT, NET

	Plants			Drilling equipment			Pipelines			Wells			Buildings			Offshore platforms			Furniture and equipment			Transportation equipment			Construction in progress  (1)			Land			Unproductive fixed assets			Other fixed assets		Total fixed assets
Investment
Balances as of January 1, 2020		Ps. 848,841,327			13,092,824			460,935,077			1,303,668,946			63,318,227			326,482,942			50,407,562			16,355,218			139,925,440			44,149,536			—			—		3,267,177,099
Acquisitions		5,918,741			(3,078	)		713,306			8,186,133			1,220,301			1,313,245			73,983			959,754			43,178,921			779,898			—			—		62,341,204
Reclassifications		(1,963,411	)		—			101,327			—			(7,280	)		0			150,879			(73,609	)		42,424			47,190			16			—		(1,702,464	)
Capitalization		432,546			—			6,626,995			24,349,676			13,879			1,474,545			5,198			0			(32,989,533	)		86,694			—			—		—
(Impairment)		(15,648,621	)		—			(6,880,060	)		(16,661,200	)		0			(9,736,235	)		—			0			(1,819,404	)		—			—			—		(50,745,520	)
Reversal of impairment		8,644,317			—			1,011,652			35,080,511			429,790			13,503,826			—			0			0			—			—			—		58,670,096
Disposals		(1,140,879	)		—			(1,559,844	)		(151,405	)		(944,145	)		—			(571,445	)		(70,169	)		(162,111	)		(210,005	)		(16	)		—		(4,810,019	)
Balances as of June 30, 2020		Ps. 845,084,020			13,089,746			460,948,453			1,354,472,661			64,030,772			333,038,323			50,066,177			17,171,194			148,175,737			44,853,313			—			—		3,330,930,396
Balances as of January 1, 2020		Ps. 848,841,327			13,092,824			460,935,077			1,303,668,946			63,318,227			326,482,942			50,407,562			16,355,218			139,925,440			44,149,536			—			—		3,267,177,099
Acquisitions		13,934,129			246,351			1,911,502			15,602,539			1,118,794			3,696,726			294,329			552,865			131,963,334			543,472			—			—		169,864,041
Reclassifications		(1,446,201	)		—			228,056			—			361,131			—			410,240			7,586			(1,234,963	)		115,107			24,601			—		(1,534,443	)
Capitalization		9,906,725			—			19,022,425			42,183,243			616,006			15,695,486			8,835			1,532			(87,150,784	)		(283,468	)		—			—		—
(Impairment)		(66,031,126	)		—			(9,392,862	)		(48,028,474	)		(65,964	)		(16,210,995	)		—			—			(20,210,911	)		—			—			—		(159,940,332	)
Reversal of impairment		9,797,281			153,456			11,943,047			73,801,995			1,563,299			25,872,979			8,159			426,560			19,856			—			—			—		123,586,632
Disposals		(3,297,113	)		—			(2,855,580	)		—			(6,599,754	)		(1,184,109	)		(2,300,115	)		(514,229	)		(1,441,548	)		(298,828	)		(24,601	)		—		(18,515,877	)
Balances as of December 31, 2020		Ps. 811,705,022			13,492,631			481,791,665			1,387,228,249			60,311,739			354,353,029			48,829,010			16,829,532			161,870,424			44,225,819			—			—		3,380,637,120
Acquisitions		3,880,893			—			827,389			16,016,060			10,822			1,215,842			732,709			23,263			41,666,809			—			—			—		64,373,787
Reclassifications		(25,191	)		—			(21,158	)		9,491			(27	)		14,966			(4,920	)		(5,303	)		(1,920	)		(1,660	)		1,625			—		(34,097	)
Capitalization		603,525			—			1,797,529			20,344,576			49,009			2,148,170			118,110			—			(25,060,919	)		—			—			—		—
(Impairment)		(4,953,757	)		—			(8,286,406	)		(23,215,425	)		—			1,362,306			—			—			—			—			(1,421	)		—		(35,094,703	)
Reversal of impairment		10,786,947			—			3,311,419			51,541,252			—			1,537,685			—			109,860			—			—			—			—		67,287,163
Disposals		(65,719	)		—			(28,862	)		—			(38,932	)		—			(19,156	)		(49,427	)		(1,118,730	)		(15,164	)		(204	)		—		(1,336,194	)
Balances as of June 30, 2021		Ps. 821,931,720			13,492,631			479,391,576			1,451,924,203			60,332,611			360,631,998			49,655,753			16,907,925			177,355,664			44,208,995			—					3,475,833,076
Accumulated depreciation and amortization
Balances as of January 1, 2020		Ps. (481,465,163)			(5,517,449	)		(189,419,296	)		(1,025,041,461	)		(43,624,163	)		(193,535,087	)		(43,047,957	)		(7,977,961	)		—			—			—			—		(1,989,628,537	)
Depreciation and amortization		(21,266,709	)		(227,586	)		(6,509,285	)		(27,967,312	)		(987,990	)		(5,816,001	)		(1,155,393	)		(394,499	)		—			—			—			—		(64,324,775	)
Reclassifications		2,017,565			—			(242,871	)		—			7,421			—			(68,412	)		(11,239	)		—			—			—			—		1,702,464
Disposals		679,050			—			692,385			—			771,012			0			509,248			114,487			—			—			—			—		2,766,182
Balances as of June 30, 2020		Ps.(500,035,257)			(5,745,035	)		(195,479,067	)		(1,053,008,773	)		(43,833,720	)		(199,351,088	)		(43,762,514	)		(8,269,212	)		—			—			—			—		(2,049,484,666	)
Balances as of January 1, 2020		Ps.(481,465,163)			(5,517,449	)		(189,419,296	)		(1,025,041,461	)		(43,624,163	)		(193,535,087	)		(43,047,957	)		(7,977,961	)		—			—			—			—		(1,989,628,537	)
Depreciation and amortization		(42,071,837	)		(384,993	)		(14,042,861	)		(56,325,342	)		(1,989,834	)		(11,671,929	)		(2,249,987	)		(895,037	)		—			—			—			—		(129,631,820	)
Reclassifications		1,782,525			—			(90,590	)		—			(103,562	)		—			(203,053	)		149,123			—			—			—			—		1,534,443
Disposals		1,172,277			—			2,576,418			—			5,824,019			968,552			2,164,127			512,922			—			—			—			—		13,218,315
Balances as of December 31, 2020		Ps.(520,582,198)			(5,902,442	)		(200,976,329	)		(1,081,366,803	)		(39,893,540	)		(204,238,464	)		(43,336,870	)		(8,210,953	)		—			—			—			—		(2,104,507,599	)
Depreciation and amortization		(18,091,427	)		(165,407	)		(7,917,965	)		(32,861,788	)		(922,250	)		(6,932,087	)		(996,256	)		(310,687	)		—			—			—			—		(68,197,867	)
Reclassifications		47,616			—			(5,964	)		—			25			—			1,659			(9,239	)		—			—			—			—		34,097
Disposals		6,367			—			154,721			—			112,861			—			(7,215	)		22,292			—			—			—			—		289,026
Balances as of June 30, 2021		Ps. (538,619,642)			(6,067,849	)		(208,745,537	)		(1,114,228,591	)		(40,702,904	)		(211,170,551	)		(44,338,682	)		(8,508,587	)		—			—			—			—		(2,172,382,343	)
Wells, pipelines, properties, plant and equipment—net as of June 30, 2020		Ps. 342,331,315			7,344,711			229,678,985			288,329,751			20,197,052			119,530,161			6,303,663			8,901,982			148,175,737			44,853,313			—			—		1,215,646,670
Wells, pipelines, properties, plant and equipment—net as of December 31, 2020		Ps. 291,122,824			7,590,189			280,815,336			305,861,446			20,418,199			150,114,565			5,492,140			8,618,579			161,870,424			44,225,819			—			—		1,276,129,521
Wells, pipelines, properties, plant and equipment—net as of June 30, 2021		Ps. 283,312,078			7,424,782			270,646,039			337,695,612			19,629,707			149,461,447			5,317,071			8,399,338			177,355,664			44,208,995			—			—		1,303,450,733
Depreciation rates		3 to 5 %			5%			2 to 7 %			—			3 to7 %			4%			3 to 10 %			4 to 20 %
Estimated useful lives		20 to 35			20			15 to 45			—			33 to 35			25			3 to 10			5 to 25

(1) Mainly wells, pipelines and plants.

F-2

8

A.           For the six-month period ended June 30, 2021 and the year ended December 31, 2020, the financing cost identified with fixed assets in the   construction   or
installation stage, capitalized as part of the value of such fixed assets, was Ps. 1,487,241 and Ps. 3,893,248, respectively. Financing   costs during the
six-month period ended June 30, 2021 and the year ended December 31, 2020 were 6.15% to 6.35% and 5.75% to 7.08%,   respectively.

B. The combined depreciation of fixed assets and amortization of wells for the six-month periods ended June 30, 2021 and 2020, recognized in operating
costs and expenses, was Ps. 68,197,867, and Ps. 64,324,775, respectively, which includes costs related to plugging and abandonment of wells for the
six-month periods ended June 30, 2021 and 2020, of Ps. 68,335 and Ps. 1,502,323, respectively.

C. As of June 30, 2021 and December 31, 2020, provisions relating to future plugging of wells costs amounted to Ps. 77,567,029 and Ps. 77,125,513 ,
respectively, and are presented in the “Provisions for plugging of wells” (see Note 17).

D . As of June 30, 2021 and 2020, the translation effect of property, plant and equipment items from a different currency than the   presentation   currency
was   Ps. 800,793 and Ps. 74,512,844 , respectively.

E. During the six-month periods ended June 30, 2021 and 2020, PEMEX recognized a reversal of impairment of Ps. 32,192,460 and Ps. 7,924,576,
respectively, which is presented as a separate line item in the consolidated statement of comprehensive income as follows:

		2021								2020
		Reversal of impairment		(Impairment)			Reversal of impairment / (Impairment), net			Reversal of impairment		(Impairment)			Reversal of impairment / (Impairment), net
Pemex Exploration and Production	Ps.		54,790,402		(26,598,174	)		28,192,228	Ps.		48,936,567		(38,302,866	)		10,633,701
Pemex Industrial Transformation			7,822,877		(3,932,505	)		3,890,372			5,496,926		(8,206,051	)		(2,709,125	)
Pemex Logistics			109,860		0			109,860			0		0			0
Total	Ps.		62,723,139		(30,530,679	)		32,192,460	Ps.		54,433,493		(46,508,917	)		7,924,576

Cash Generating Unit (CGU) of Pemex Exploration and Production

During the

six-month

periods ended June 30, 2021 and 2020, Pemex Exploration and Production recognized a net reversal of impairment, of Ps. 28,192,228 and Ps. 10,633,701, respectively.

The net reversal of impairment was in the following CGUs:

	2021			2020
Cantarell		Ps. 31,525,044			37,273,206
Aceite Terciario del Golfo		7,866,243			10,133,871
Crudo Ligero Marino		7,062,045			0
Antonio J. Bermudez		5,446,794			0
Tamaulipas Constituciones		1,787,997			0
Arenque		600,607			415,367
Ixtal - Manik		481,672			0
Burgos		0			955,460
Cuenca de Mascupana		0			158,663
Reversal of impairment		54,790,402			48,936,567
Chuc		(10,556,097	)		(20,959,512	)
Tsimin Xux		(7,479,619	)		(14,774,073	)
Burgos		(6,343,726	)		0
Ku-Maloob-Zaap		(993,579	)		0
Cuenca de Veracruz		(494,368	)		0
Ogarrio Magallanes		(308,809	)		0
Misión (Cee)		(297,469	)		(28,424	)
Cactus Sitio Grande		(123,472	)		0
Cuenca de Mascupana		(1,035	)		0
Crudo Ligero Marino		0			(1,045,288	)
Ixtal - Manik		0			(1,335,000	)
Costero		0			(160,569	)
(Impairment)		(26,598,174	)		(38,302,866	)
Reversal of impairment, ne t		Ps. 28,192,228			10,633,701

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As of June 30, 2021, Pemex Exploration and Production recognized a net reversal of impairment of Ps. 28,192,228, mainly due to: (i) an increase in crude oil prices, generating a positive effect of Ps. 36,638,596, mainly in the Cantarell, Antonio J. Bermúdez and Aceite Terciario del Golfo (“ATG”) CGUs; (ii) a positive effect of Ps. 42,3127,857, due to a decrease in the discount rate from 6.23% to 5.68%, mainly in the Cantarell, ATG, Ixtal Manik and Antonio J. Bermudez CGUs; and (iii) an increase in proven reserves in the new Ixachi, Xikin, Jaatsul, Cheek, Uchbal, TetL, Teekit, Suuk, Pokche and Mulach fields. These effects were offset by (i) a decrease in production volume of crude oil and higher transportation and distribution costs, resulting in a negative effect of Ps. 41,010,776, mainly in the Burgos, Chuc and Tsimin Xux CGUs; (ii) an exchange rate effect of Ps. 3,280,961, as a result of the appreciation of the peso against the U.S. dollar, from a peso/U.S. dollar exchange rate of Ps. 19.9487 = U.S. $1.00 as of December 31, 2020 to Ps. 19.8027 = U.S. $1.00 as of June 30, 2021; (iii) a negative tax effect of Ps. 1,713,106, mainly in the Cantarell, Antonio J. Bermúdez and ATG CGUs, due to higher income as a result of an increase in hydrocarbon prices and a decrease in the discount rate with respect to December 31, 2020; and (iv) a higher than expected cost on disposal of abandoned fixed assets of Ps. 4,769,381, due to the fact that these assets did not represent an investment for the remainder of financial year 2021, nor for the immediately subsequent years.

As of June 30, 2020, Pemex Exploration and Production recognized a net reversal of impairment of Ps.

10, 633,701

, mainly due to: (i) a positive exchange rate effect of Ps. 44,168,701 mainly in the Cantarell, ATG, Chuc, Tsimin, Xux, Ixtal Manik and Burgos CGUs; (ii) an increase in future net cash flows generating a positive effect of Ps. 39,752,000, mainly in the Cantarell, Burgos and ATG CGUs, as a result of an increase in volume production profiles that lead to increased future revenue estimates. There were additional increases in the volume production profiles of the new Ixachi, Xikin, Uchbal, Tetl, Teekit, Suuk, Pokche and Mulach fields; (iii) lower taxes of Ps. 3,020,000, mainly in the Chuc, Crudo Ligero Marino and Tsimin Xux CGUs, due to lower income from production profiles. These effects were partially offset by (i) a decrease in crude oil and gas prices, generating a negative effect of Ps. (40,320,000), mainly in the Chuc, Tsimin Xux, Burgos, Ixtal Manik and Crudo Ligero Marino CGUs and (ii) a negative effect from the discounting of future cash flows of Ps. (35,987,000), mainly in the Cantarell and ATG CGUs.

The CGUs of Pemex Exploration and Production are investment projects in productive fields with hydrocarbon reserves associated with proved reserves. These productive hydrocarbon fields contain varying degrees of heating power consisting of a set of wells and are supported by fixed assets associated directly with production, such as pipelines, production facilities, offshore platforms, specialized equipment and machinery.

Each project represents the smallest unit which can concentrate the core revenues, with clear costs and expenses that enable future cash flows (value in use) to be determined.

Pemex Exploration and Production determines the recoverable amount of fixed assets based on the long-term estimated prices for Pemex Exploration and Production’s proved reserves. The recoverable amount on each asset is the value in use.

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0

To determine the value in use of long-lived assets associated to hydrocarbon extraction, the net present value of reserves is determined based on the following assumptions:

	June 30,
	2021		2020
Average crude oil price		54.56 USD/bl		50.29 USD/bl
Average gas price		4.69 USD/mpc		5.27 USD/mpc
Average condensates price		63.77 USD/bl		56.67 USD/bl
Discount rate		5.68% annual		6.30% annual

For 2021 and 2020 the total forecast production, calculated with a horizon of 25 years was 6,401 and 6,914 million barrels of crude oil equivalent, respectively.

Pemex Exploration and Production, in compliance with practices observed in the industry, estimates the recovery value of asset by determining its value in use, based on cash flows associated with proved reserves after taxes and using a discount rate, also after taxes.

As of June 30, 2021 and 2020, values in use for CGUs with impairment or reversal of impairment are:

		2021		2020
Ku-Maloob-Zaap	Ps.		649,487,778		841,469,387
Cuenca de Veracruz			166,211,278		103,282,178
Cantarell			137,428,547		131,401,801
Chuc			57,934,076		18,780,072
Aceite Terciario del Golfo			47,101,553		10,827,447
Antonio J. Bermudez			28,163,353		45,749,266
Cactus Sitio Grande			26,541,444		17,309,257
Ogarrio Magallanes			26,500,675		21,484,583
Crudo Ligero Marino			23,397,377		(9,234,885	)
Tsimin Xux			22,906,019		16,532,723
Ixtal—Manik			15,760,675		10,805,971
Burgos			10,807,474		7,279,062
Poza Rica			8,275,931		13,409,099
Tamaulipas Constituciones			6,632,326		16,617,388
Arenque			5,843,838		8,949,799
Cuenca de Macuspana			1,020,364		23,478
Total	Ps.		1,234,012,708		1,254,686,626

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Cash Generating Units of Pemex Industrial Transformation

During the

six-month

periods ended June 30, 2021 a

n

d 2020, Pemex Industrial Transformation recognized a net reversal of impairment and impairment of Ps. 3,890,372 and Ps. (2,709,125) respectively.

The net reversal of impairment and impairment were in the following cash generating units:

	2021			2020
Tula Refinery	Ps.	5,712,131			2,919,561
Minatitlán Refinery		1,104,019			2,577,365
Morelos Petrochemical Complex		1,006,727			0
Reversal of impairment		7,822,877			5,496,926
Madero Refinery		(3,932,505	)		(8,206,051	)
(Impairment)		(3,932,505	)		(8,206,051	)
Reversal of impairment (impairment)	Ps.	3,890,372			(2,709,125	)

As of June 30, 2021, Pemex Industrial Transformation recognized a net reversal of impairment of Ps.

3,890,372

. This net reversal of impairment was mainly due to (i) a decrease in the discount rate of CGUs of refined products and ethylene products by 1.88% and 0.11%, respectively and (ii) an increase in the sale prices of products. These effects were partially offset by the appreciation of the peso against the U.S. dollar, from a peso/U.S. dollar exchange rate of Ps.

19.9487

= U.S. $1.00 as of December 31, 2020 to Ps.

19.8027

= U.S. $1.00 as of June 30, 2021, which are used as cash flows when U.S. dollars are taken

as reference. 

As of June 30, 2020, the net impairment of Ps.

(2,709,125)

was mainly due to: (i) lower production levels, mainly at the Madero Refinery; (ii) a decrease in the sale prices of products; (iii) an increase in the discount rate of CGUs of refined products and gas by 0.24% and 0.21%, respectively, and in the discount rate of CGUs of petrochemicals and ethylene products by 0.05%, and 0.04% respectively; and (iv) the depreciation of the peso against the U.S. dollar, from a peso/U.S. dollar exchange rate of Ps.

18.8452

= U.S. $1.00 as of December 31, 2019 to Ps.

22.9715

= U.S. $1.00 as of June 30, 2020, which are used as cash flows when U.S. dollars are taken as reference.

To determine the value in use of long-lived assets associated with the cash-generating units of Pemex Industrial Transformation, the net present value of cash flows was determined based on the following assumptions:

	As of June 30,
	2021			2020			2021			2020			2021			2020			2021			2020
	Refining						Gas						Petrochemicals						Ethylene
Average crude oil Price per barrel	U.S. $	56.61		U.S. $	35.50			N.A.						N.A.						N.A.
Processed volume (i)		921 Mbd			775 Mbd			Variable because the load inputs are diverse
Rate of Ps./U.S. dollar		19.8027			22.9715			19.8027			22.9715			19.8027			22.9715			19.8027			22.9715
Useful lives of the cash generating units (year average)		11			12			7			7			6			7			5			6
Discount rate (% annual)		8.95	%		11.63	%		10.00	%		9.72	%		8.18	%		8.81	%		8.18	%		8.17	%
Period*		2021-2032						2021-2027						2021-2026						2021-2025

*  The first 5 years are projected and stabilize at year 6.

(i) Average of the first 4 years . 

CGUs in Pemex Industrial Transformation are processing centers grouped according to their types of processes as refineries, gas complex processors, and petrochemical centers. These centers produce various finished products for direct sale to customers or intermediate products that can be processed in another of its cash generating units or by a third party. Each processing center of Pemex Industrial Transformation represents the smallest unit that has distinguishable revenues, with clear costs and expenses that enable future cash flows (value in use) to be determined.

Cash flow determinations are made based on PEMEX’s business plans, operating financial programs, forecasts of future prices of products related to the processes of the cash generating units, budget programs and various statistical models that consider historical information of processes and the capacity of various processing centers.

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As of June 30, 2021 and 2020, the value in use for the impairment of fixed assets was as follows:

	2021		2020
Tula Refinery	Ps.	59,876,872		57,078,940
Salina Cruz Refinery		48,166,092		41,073,212
Minatitlán Refinery		18,696,336		68,093,035
Morelos Petrochemical Complex		9,397,241		0
Madero Refinery		2,474,929		17,390,498
Total	Ps.	138,611,470		183,635,685

NOTE 14. INTANGIBLE ASSETS, NET

At June 30, 2021 and December 31, 2020, intangible assets, net were mainly wells unassigned to a reserve and other components of intangible assets, which amounted to Ps. 23,003,774 and Ps. 22,775,784, respectively, mainly due to wells unassigned to a reserve and other intangible assets, as follows:

a. Wells unassigned to a reserve

	June 30, 2021			December 31, 2020			June 30, 2020
Wells unassigned to a reserve:
Balance at the beginning of period	Ps.	21,435,160		Ps.	12,831,281		Ps.	12,831,281
Additions to construction in progress		9,092,291			23,237,519			8,449,972
Transfers against expenses		(4,663,242	)		(8,404,284	)		(4,258,607	)
Transfers against fixed assets		(4,311,419	)		(6,229,356	)		(2,205,449	)
Balance at the end of period	Ps.	21,552,790		Ps.	21,435,160		Ps.	14,817,197

b. Other intangible assets

	June 30, 2021			December 31, 2020
Licenses		Ps. 5,054,004			Ps. 4,885,305
Exploration expenses, evaluation of assets and concessions		1,766,892			1,769,100
Accumulated amortization		(5,369,912	)		(5,313,781	)
Balance at the end of the period		Ps. 1,450,984			Ps. 1,340,624

NOTE 15. MEXICAN GOVERNMENT LONG-TERM NOTES RECEIVABLE AND OTHER ASSETS

A.   Long-term notes receivable

As of June 30, 2021 and December 31, 2020, the balance of long-term notes receivable was as follows:

	June 30, 2021		December 31, 2020
Promissory notes issued by the Mexican Government	Ps.	0	Ps.	0
Other long-term notes receivable (1)		858,648		886,827
Total long-term notes receivable	Ps.	858,648	Ps.	886,827

(1)   Mainly collection rights related to Value Added Tax from the non-recourse factoring contract between Pemex Logistics and Banco Mercantil del Norte, S.A.

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3

On December 24, 2015, the

Secretaría de Hacienda y Crédito Público

(Ministry of Finance and Public Credit, or “SHCP”) published in the Official Gazette of the Federation the

Disposiciones de carácter general relativas a la asunción por parte del Gobierno Federal de obligaciones de pago de pensiones y jubilaciones a cargo de Petróleos Mexicanos y sus empresas productivas subsidiarias

(General provisions regarding the assumption by the Mexican Government of the payment obligations related to pensions and retirement plans of Petróleos Mexicanos and its productive state-owned subsidiaries). These regulations stated the terms, conditions, financing mechanisms and payment arrangements pursuant to which the SHCP would assume a portion of the payment obligations related to PEMEX’s pensions and retirement plans. An independent expert reviewed the calculation, the methodology used, the maturity profile and all of the information provided by PEMEX

.

In accordance with these provisions and prior to the completion of the independent expert’s review described above, on December 24, 2015, the Mexican Government issued in advance payment, through the SHCP, a Ps. 50,000,000

non-negotiable

promissory note due December 31, 2050 payable to Petróleos Mexicanos. The promissory note, which accrued interest at a rate of 6.93% per year, was recognized as a long-term note receivable in

non-current

assets once the independent expert named by SHCP concluded its review.

On August 5, 2016, Petróleos Mexicanos received promissory notes issued by the Mexican Government at a discount value of Ps. 184,230,586 as of June 29, 2016, as part of the Mexican Government’s assumption of a portion of the payment liabilities related to Petróleos Mexicanos and Subsidiary Entities’ pensions and retirement plans, which notes were delivered in exchange for the Ps. 50,000,000 promissory notes issued to Petróleos Mexicanos on December 24, 2015. On August 15, 2016, Petróleos Mexicanos exchanged Ps. 47,000,000 of these promissory notes for short-term floating rate Mexican Government debt securities, known as

Bonos de Desarrollo del Gobierno Federal

(Development Bonds of the Mexican Government, or “BONDES D”). Petróleos Mexicanos then sold the BONDES D to Mexican development banks at market prices.

Petróleos Mexicanos recognized a Ps. 135,439,612 increase in equity as a result of the Ps. 184,230,586 of the promissory notes as of June 29, 2016, minus the Ps. 50,000,000 promissory note received by Petróleos Mexicanos on December 24, 2015, plus a Ps. 1,209,026 increase in the value of the promissory notes from June 29, 2016 to August 15, 2016, the date on which PEMEX received the promissory notes.

During the period from January 1 to November 19, 2020, PEMEX recorded Ps. 7,097,040 in accrued interests from these receivable promissory notes. This amount was recognized as financing income in the unaudited condensed consolidated interim statement of comprehensive income.

On March 31, 2020, Petróleos Mexicanos received the payment of promissory note No. 4 in the amount of Ps. 4,983,670 (Ps. 4,102,622 of principal and Ps. 881,048 of interest), which was transferred to the

Fideicomismo Fondo Laboral Pemex

(“FOLAPE”).

On November 19, 2020, Petróleos Mexicanos and the SHCP agreed to exchange 16 promissory notes in favor of Petróleos Mexicanos (notes 5 to 20) in a total amount of Ps. 128,656,192 for 18 series of Mexican Government local bonds (the “Government Bonds”). The resources from the Government Bonds will be exclusively transferred to the FOLAPE for the payments related to its pension and retirement plan obligations.

The roll-forward related to the promissory notes is as follows:

 

	For the year ended December 31, 2020 (i)
Balance at the beginning of the year	Ps.	126,534,822
Collected promissory notes		(4,102,622	)
Accrued interests		7,097,040
Interests received from promissory notes		(881,048	)
Reversal of (impairment) of the promissory notes		8,000
Exchange from promissory notes to Bonds		(128,656,192	)
Balance at the end of the period	Ps.	0

(i)  Until November 19, 2020.

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3

4

B

.

Government Bonds

As of June 30, 2021 and December 31, 2020, the balance of the Government Bonds (see Note

15-A),

included Government Bonds valued at amortized cost as follows:

	June 30, 2021		December 31, 2020
Government Bonds	Ps.	126,757,435	Ps.	129,549,519
Less: current portion of Government Bonds, net of expected credit losses (1)		15,973,436		18,036,557
Total long-term notes receivable Government Bonds	Ps.	110,783,999	Ps.	111,512,962

(1)  Includes an expected credit loss of Ps. 14,909.

As of November 19, 2020, the value of the Government Bonds was Ps. 128,786,611, and the liability was Ps. 95,597,610, resulting in a net active position of Ps. 33,189,001.

On November 20, 2020, Petróleos Mexicanos monetized the whole of the Government Bonds by entering into a three-year financial arrangement to partially raise an equivalent of Ps. 95,597,610 at an annual rate of 8.56275%, maturing November 24, 2023. Petróleos Mexicanos retains the risks, benefits and economic rights of the Government Bonds, which were delivered to a financial institution. Petróleos Mexicanos will continue to collect coupon and principal payments from the securities throughout the term of the transaction. Therefore, Petróleos Mexicanos recognizes the Government Bonds as restricted assets and recognizes short-term debt for the monetization. The resources from the Government Bonds will be transferred to the FOLAPE for payments related to its pension and retirement plan obligations.

During the period from January 1 to June 30, 2021, interest income generated by the Government Bonds amounted to Ps. 3,478,512 of which Petróleos Mexicanos received payments in the amount of Ps. 3,472,081. Interest income generated by the Government Bonds amounted to Ps. 2,103,099 during the period from November 20, 2020 to December 31, 2020. Petróleos Mexicanos received payments in the amount of Ps. 817,270, which were recognized as financial income in the consolidated statement of comprehensive income.

The Government Bonds consist of 18 series of development bonds (D Bonds, M Bonds and UDI Bonds) issued by the SHCP with maturities between 2021 and 2026, with a notional amount of Ps. 118,280,727 and Ps. 913,482 in UDIs.

As of June 30, 2021 and December 31, 2020, the fair value of the transferred assets was Ps.126,323,478 and Ps. 129,320,536, and the fair value of the associated liabilities was Ps. 97,014,650 and Ps. 95,630,214, resulting in a net position of Ps. 29,308,828 and Ps. 33,690,322.

As of June 30, 2021 and December 31, 2020, the recorded liability was Ps. 96,461,665 (Ps. 95,597,610 of principal and Ps. 864,055 of interest) and
Ps. 96,461,665 (Ps. 95,597,610 of principal and Ps. 864,055 of interest), respectively.

The roll-forward of the Mexican Bonds is as follows:

	June 30, 2021			December 31, 2020
Balance as of the beginning of the year		Ps.129,549,519			0
Promissory notes value at the beginning of the exchange as of November 19, 2020		0			128,656,192
Financial income from the Exchange of promissory notes to Bonds		0			130,419
Initial value of Mexican Bonds		0			128,786,611
Accrued interests		3,478,512			2,103,099
Interests received from bonds		(3,472,081	)		(817,270	)
Impact of the valuation of bonds in UDIS		205,333			(505,339	)
Amortized cost		(3,006,521	)
Reversal ( Impairment) of bonds		2,673			(17,582	)
Balance at the end of the period		Ps.126,757,435			129,549,519

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5

C . Other assets

As of June 30,2021 and December 31, 2020, the balance of other assets was as follows:

	June 30, 2021		December 31, 2020
Payments in advance (1)		Ps. 34,553,411		Ps. 5,223,679
Other (2)		1,816,743		1,680,934
Insurance		656,604		678,897
Total other assets	Ps. 37,026,758		Ps. 7,583,510

(1) Mainly advance payments to contractors for   the construction of the Dos Bocas refinery.

(2) Includes restricted cash for Ps. 50,657 as of June 30, 2021, as a result of a cash retention ordered by the court in a commercial judgement promoted by OPCO Soluciones, S.A. de C.V. against PEMEX’s subsidiary company AGRO, due to lack of payment by this subsidiary company.

NOTE 16. DEBT

The Federal Income Law applicable to PEMEX as of January 1, 2021, published in the Official Gazette of the Federation on November 25, 2020, authorized Petróleos Mexicanos and its Subsidiary Entities to incur a 

domestic

net debt up to Ps. 22,000,000 and an external net debt up to U.S. $1,000,000. PEMEX can incur additional

domestic

or external debt, as long as the total amount of net debt (Ps. 42,000,000, equivalent to U.S. $2,100,000) does not exceed the ceiling established by the Federal Income Law.

The Board of Directors approves the terms and conditions for the incurrence of obligations that constitute public debt of Petróleos Mexicanos for each fiscal year, in accordance with the Petróleos Mexicanos Law and the

Reglamento de la Ley de Petróleos Mexicanos

(Regulations to the Petróleos Mexicanos Law). The terms and conditions are promulgated in accordance with the guidelines approved by the SHCP for Petróleos Mexicanos for the respective fiscal year.

During the period from January 1 to June 30, 2021, PEMEX participated in the following financing activities:

• On January 22, 2021, Petróleos Mexicanos issued Ps. 2,500,000 of promissory notes due July 2021 , at a rate linked to the six-month Tasa de Interés Interbancaria de Equilibrio (“TIIE”) plus 240 basis points.

• On January 22, 2021, Petróleos Mexicanos issued Ps. 4,000,000 of promissory notes due July 2021 , at a rate linked to the six-month TIIE plus 248 basis points.

• On January 22, 2021, Petróleos Mexicanos entered into a credit agreement guaranteed by an export credit agency for a line of credit in the amount of U.S.$152,237 due January 2031 , at a rate linked to the one-year London Inter Bank Offered Rate (LIBOR) plus 138 basis points.

• On March 23, 2021, Petróleos Mexicanos renewed a promissory note for Ps. 2,000,0000 at a rate linked to the six-month TIIE plus 238 basis points. Petróleos Mexicanos entered into the original promissory note in January 2021 for a term for 60 days, and the renewal was for a further term of 90 days . 

• On April 13, 2021, Petróleos Mexicanos issued Ps. 1,500,000 promissory notes due in July 2021, at a rate linked to the 91 day TIIE plus 215 basis points.

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6

• On April 22, 2021, Petróleos Mexicanos renewed Ps. 4,000,000 promissory notes due in October 2021, at a rate linked to the 182 day TIIE plus 248 basis points. The original maturity of the promissory notes was July 2021.

• On May 10, 2021, Petróleos Mexicanos entered into a U.S. $400,000 term loan in two tranches, one of U.S. $65,000 and the second of U.S. $335,000, both due March 2031. Both tranches bear interest at a floating rate linked to six-month LIBOR plus 48 basis points.

• On May 21, 2021, Petróleos Mexicanos renewed and restructured a term loan for U.S. $300,000 which bears interest at a floating rate linked to LIBOR plus a variable margin between 170 and 345 basis points determined by Petróleos Mexicanos’ long-term currency denominated debt ratings issued by S&P, Fitch and Moody’s.

• On June 21, 2021, Petróleos Mexicanos renewed a promissory note entered into in March 2021 for Ps. 2,000,000 and an original term of 90 days. This renewal was carried out for a term of 180 days at a rate linked to TIIE plus 260 basis points.

All of the debt securities listed above are jointly and severally guaranteed by Pemex Exploration and Production, Pemex Industrial Transformation and Pemex Logistics and their respective successors and assignees.

As of June 30, 2021, Petróleos Mexicanos and PMI Trading had U.S. $7,700,000 and Ps. 37,000,000 in available credit lines in order to provide liquidity, of which U.S. $175,000 and Ps. 4,500,000 are available.

All of the financing activities mentioned above were guaranteed by Pemex Exploration and Production, Pemex Industrial Transformation and Pemex Logistics and their respective successors and assignees.

From January 1 to June 30, 2021, PMI Trading obtained U.S. $25,095,575 from its revolving credit line and repaid U.S. $25,209,441. As of December 31, 2020, the outstanding amount under this revolving credit line was U.S. $2,387,065. As of June 30, 2021, the outstanding amount under this revolving credit line was U.S. $2,273,199.

The following table presents the roll-forward of total debt of PEMEX for the

six-month

periods ended June 30, 2021 and 2020, and for the year ended December 31, 2020, which includes short and long-term debt:

	June 30, 2021 (i)			December 31, 2020 (i)			June 30, 2020 (i)
Changes in total debt:
At the beginning of the period		Ps. 2,258,727,317			Ps. 1,983,174,088			Ps. 1,983,174,088
Loans obtained - financing institutions		746,457,255			1,292,197,518			576,365,276
Debt payments		(699,214,601	)		(1,151,962,147	)		(494,855,903	)
Accrued interest (ii)		73,310,692			144,207,950			78,796,843
Interest paid		(76,608,807	)		(130,989,150	)		(67,879,184	)
Foreign exchange		(22,768,453	)		122,099,058			385,873,077
At the end of the period	Ps. 2,279,903,403			Ps. 2,258,727,317			Ps. 2,461,474,197

(i) These amounts include accounts payable by Financed Public Works Contracts (“FPWC”) (formerly known as Multiple Services Contracts), which do not generate cash flows.

(ii)  As of June 30, 2021 it includes amortized cost of Ps. 396,777 consisting of Ps. 489,825 of expenses and discounts related to issuance of debt and Ps. (93,048) of fees to the issuance of debt. As of December 31, 2020 it includes amortized cost of Ps. 1,555,266 consisting of Ps. 1,868,501 of expenses and discounts related to issuance of debt and Ps. (313,275) of fees to the issuance of debt.

As of June 30, 2021 and December 31, 2020, PEMEX used the following exchange rates to translate the outstanding balances in foreign currencies to pesos in the statement of financial position:

	June 30, 2021		December 31, 2020
	(in pesos)
U.S. dollar		19.8027		19.9487
Japanese yen		0.1791		0.1933
Pounds sterling		27.4960		27.2579
Euro		23.6147		24.4052
Swiss francs		21.5354		22.5720

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7

 

NOTE 17. PROVISIONS FOR SUNDRY CREDITORS

As of June 30, 2021 and December 31, 2020, the provisions for sundry creditors and others is as follows:

	June 30, 2021		December 31, 2020
Provision for plugging of wells (Note 13.C)	Ps.	77,567,029	Ps.	77,125,513
Provision for trials in process (Note 19)		8,820,440		8,321,816
Provision for environmental costs		10,259,859		9,178,555
	Ps.96,647,328		Ps.94,625,884

NOTE 18. EQUITY (DEFICIT)

a. Certificates of Contribution “A”

The capitalization agreement betweenPetróleos Mexicanos and t

h

e Mexican Government states that the Certificates of Contribution “A” constitute permanent capital.    

During the

six-months

ended June 30, 2021, PEMEX received a payment of Ps. 113,174,000 from Certificates of Contribution “A” from the Mexican Government.

During the year ended December 31, 2020, Petróleos Mexicanos received a payment of Ps. 46,256,000, as part of the contributions to PEMEX established in the Federal Budget for 2020.

PEMEX’s Certificates of Contribution “A” are as follows:

	Amount
Certificates of Contribution “A” as of December 31, 2019	Ps.	478,675,447
Increase in Certificates of Contribution “A” during 2020		46,256,000
Certificates of Contribution “A” as of December 31, 2020	Ps.	524,931,447
Increase in Certificates of Contribution “A” during the six-months ended June 30, 2021		113,174,000
Certificates of Contribution “A” as of June 30, 2021	Ps.	638,105,447

b. Mexican Government contributions

Mexican Government contributions made in the form of Certificates of Contribution “A” during the

six-month

period ended June 30, 2021 were designated for the payment of debt and for the construction of the Dos Bocas Refinery, as follows:

Date	Amount
January 22 (i)	Ps.	12,000,000
February 11 (i)		10,000,000
February 24 (ii)		32,062,000
March 5 (i)		7,000,000
March 26 (i)		2,000,000
April 5 (i)		5,000,000
April 26 (i)		2,050,000
May 3 (i)		7,000,000
May 4 (ii)		32,062,000
June 21 (i)		4,000,000
Total	Ps.	113,174,000

(i) Capital contributions to the construction of the Dos Bocas Refinery.

(ii) Capital contributions to debt’s payments.

During the

six-months

ended June 30, 2021 and during 2020, there were no Mexican Government contributions other than those in the form of Certificates of Contribution “A”.

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8

c. Legal reserve

Under Mexican law, each of the Subsidiary Companies is required to allocate a certain percentage of its net income to a legal reserve fund until the fund reaches an amount equal to a certain percentage of each Subsidiary Company’s capital stock.

As of June 30, 2021 and December 31, 2020, there were no changes to the legal reserve.

d. Accumulated other comprehensive income (loss)

As a result of the discount rate analysis related to employee benefits liability, for the

six-month

period ended June 30, 2021 and 2020, PEMEX recognized net actuarial gains (losses) in other comprehensive income Ps. 241,537,187 and Ps. (54,156), respectively,

which are presented

net of deferred income tax

of Ps. (10,468,424) and Ps. (54,170), respectively,

related to retirement and post-employment benefits. The variation related to retirement and post-employment benefits was the result of an increase in the discount and return on plan assets rates from

 7.08% as of December 31, 2020 to 7.94% as of June 30, 2021.

e. Accumulated deficit from prior years

PEMEX has recorded negative earnings in the past several years. However, the

Ley de Concursos Mercantiles

(Commercial Bankruptcy Law of Mexico) is not applicable to Petróleos Mexicanos and the Subsidiary Entities. Furthermore, the financing agreements to which PEMEX is a party do not provide for financial covenants that would be breached or events of default that would be triggered as a consequence of negative equity.

f. Uncertainty related to going concern

The unaudited condensed consolidated interim financial statements have been prepared on a going concern basis.

Facts and conditions

PEMEX also has substantial debt (including an increase in short-term debt), incurred mainly to finance the investments needed to carry out its operations and capital investment projects. Due to its heavy fiscal burden resulting from the payment of hydrocarbon extraction duties and other taxes, the cash flows derived from PEMEX’s operations in recent years have not been sufficient to fund its operations and capital expenditure programs. As a result, PEMEX’s indebtedness has increased significantly, and its working capital has deteriorated. Additionally, the significant crude oil price drop, which started in March 2020 and the negative economic impact as a result of the current global health crisis caused by the

Covid-19

pandemic have negatively impacted PEMEX´s financial performance. PEMEX’s 2020 revenues decreased both from the decline in crude oil prices and from a decrease in the demand of petroleum products.

Additionally, in March and April 2020, and again in July 2021, certain ratings agencies downgraded PEMEX’s credit rating. Most recent credit downgrades have been mainly driven by the effects of

Covid-19

and the associated reduced economic activity, low crude oil prices, concerns about PEMEX’s liquidity needs and its negative free cash flows and the downgrade of the Mexican Government’s sovereign debt rating. These downgrades could have an impact on PEMEX´s access to the financial markets, the cost and terms of PEMEX’s new debt and contract renegotiations that PEMEX may carry out during 2021 and 2022.

F-

39

During the

six-months

ended June 30, 2021 and 2020, PEMEX recognized a net loss of Ps. 22,993,364, and Ps. 606,587,323, respectively. In addition, as of June 30,2021 and December 31, 2020, PEMEX had a negative equity of Ps. 2,073,259,957 and Ps. 2,404,727,030, respectively, mainly due to continuous net losses and a negative working capital of Ps.461,398,753and Ps. 442,550,332 as of June 30, 2021 and December 31, 2020, respectively.

PEMEX has budget autonomy, and, in public finance terms, is subject to the cash flows financial balance goals approved in the

Decreto de Presupuesto de Egresos de la Federación

(Federal Expenditure Budget Decree). This represents the difference between its gross revenues (inflows) and its total budgeted expenditures (outflows) including the financial cost of its debt, which is proposed by the SHCP and approved by the

Cámara de Diputados

(Chamber of Deputies). The Federal Budget for 2021 authorized PEMEX to have a negative financial balance budget of Ps. 92,687,000. This shortfall does not consider payments of principal of PEMEX’s debt due in 2021.

As of June 30, 2021, PEMEX has short-term debt maturities of Ps. 503,054,910 (principal and interest).

The combined effect of the above-mentioned events indicates the existence of significant doubt about PEMEX’s ability to continue as a going concern.

Actions-

PEMEX and the Mexican Government are carrying out the

following

actions, among others, to preserve liquidity:

PEMEX was granted a tax credit applicable to the Profit-sharing Duty of up to Ps. 73,280,000 pursuant to the presidential decree of the Mexican Government of February 19, 2021. As of June 30, 2021, PEMEX has applied Ps. 36,640,000 of this tax credit.

It is expected that PEMEX will

receive

scheduled equity contributions from the Mexican Government during 2021, through the Ministry of Energy for Ps. 96,720,000, of which as of July 26, 2021 Ps. 64,124,000, have been received. The resources from these contributions will be used for short-term maturities of long-term debt will not affect PEMEX’s compliance with its financial balance goal established for 2021.

In June 2021, PEMEX received Ps. 1,172,295 in non-refundable funds from

Fondo Nacional de Infraestructura

(FONADIN) for payments to contractors of the Tula Refinery rehabilitation project. This amount was recognized as other revenues in PEMEX´s statements of comprehensive income in June 2021.

PEMEX is subject to a lower tax burden in 2021, since the share-profit duty decreased to 54% in 2021 from 58% in 2020.

PEMEX has Ps. 189,480,790 (U.S. $7,700,000 and Ps. 37,000,000) in available credit lines in order to provide liquidity, if necessary. As of June 30, 2021, PEMEX had used Ps. 181,515,318 (U.S.$ 7,525,000 of its lines of credit denominated in U.S. dollars and Ps.

32,500,000

of its lines of credit denominated in pesos) and had a total availability of Ps. 7,965,472 (U.S. $175,000 and Ps. 4,500,000).

Revenues from alternative financing mechanisms that do not constitute public debt.

In addition, PEMEX may raise funds from the markets in accordance with prevailing conditions, to refinance its debt.

Further, PEMEX has the capacity to refinance its short-term debt maturities through direct loans and revolving credit facilities and loans guaranteed by export credit agencies. PEMEX also established in conjunction with development and commercial banks

Cadenas Productivas PEMEX Plus

(Productive Chains Plus Program) to aid for the payment to suppliers and contractors.

The

Ley de Ingresos de la Federación para el Ejercicio Fiscal de 2021

(“Revenue Law for 2021”) also authorized PEMEX a net additional
indebtedness up to Ps. 42,100,000 (Ps. 22,000,000 and U.S. $1,000,000), which is considered as public debt by the Mexican Government and may be used to partially cover its negative financial balance. In accordance with the Revenue Law for 2021, crude oil revenues between 42.12 and up to 44.12 U.S. dollars per barrel will be directed to improve PEMEX´s financial balance goal for 2021 and revenues above 44.12 U.S. dollars per barrel may be used for operating expenses and capital expenditures.

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0

PEMEX reviews and aligns its capital expenditures portfolio in accordance with updated economic assumptions on a periodic basis and giving priority to those projects which increase production in an efficient manner and at the lowest cost.

Further, on March 22, 2021, the Board of Directors of Petróleos Mexicanos approved the business plan of Petróleos Mexicanos and its Subsidiary Companies for 2021-2025 (the “2021-2025 Business Plan”).

Prices of crude oil, natural gas and petroleum products have begun to recover in the first months of 2021, and economic activity has begun to increase.

Petróleos Mexicanos and its Subsidiary Entities are not subject to the Commercial Bankruptcy Law of Mexico and none of PEMEX’s existing financing agreements include any financial covenants that could lead to the demand for immediate payment of its debt due to having negative equity or

non-compliance

with financial ratios.

PEMEX prepared its consolidated financial statements as of June 30, 2021 and December 31, 2020 on a going concern basis. There are certain conditions that have generated important uncertainty and significant doubts concerning the entity’s ability to continue operating, including recurring net losses, negative working capital and negative equity. These financial statements do not contain any adjustments that would be required if they were not prepared on a going concern basis.

g. Non-controlling interest

PEMEX does not currently own all of the shares of PMI CIM and COMESA, variations in income and equity from these entities are also presented in the consolidated statements of changes in equity (deficit) as

“non-controlling

interest.”

As of June 30, 2021, and December 31, 2020,

non-controlling

interest represented losses of Ps. 261,403 and Ps. 369,692, respectively, in PEMEX’s equity (deficit).

NOTE 19. CONTINGENCIES

In the ordinary course of business, PEMEX is named in a number of lawsuits of various types. PEMEX evaluates the merit of each claim and assesses the likely outcome. PEMEX has not recorded provisions related to ongoing legal proceedings due to the fact that an unfavorable resolution is not expected in such proceedings, with the exception of the proceedings described in further detail in this Note.

PEMEX is involved in various civil, tax, criminal, administrative, labor and commercial lawsuits and arbitration proceedings. The results of these proceedings are uncertain as of the date of these unaudited condensed consolidated interim financial statements. As of June 30, 2021, and December 31, 2020, PEMEX had accrued a reserve of Ps. 8,820,440 and Ps. 8,321,816, respectively, for these contingent liabilities.

As of June 30, 2021, the current status of the principal lawsuits in which PEMEX is involved is as follows:

• On April 4, 2011, Pemex Exploration and Production was summoned before the Séptima Sala Regional Metropolitana (Seventh Regional Metropolitan Court) of the Tribunal Federal de Justicia Fiscal y Administrativa (Tax and Administrative Federal Court) in connection with an administrative claim (No. 4957/11-17-07-1) filed by EMS Energy Services de México, S. de R.L. de C.V. and Energy Maintenance Services Group I. LLC requesting that Pemex Exploration and Production’s termination of the public works contract be declared null and void. In a concurrent proceeding, the plaintiffs also filed an administrative claim (No. 13620/15-17-06) against Pemex Exploration and Production before the Sexta Sala Regional Metropolitana (Sixth Regional Metropolitan Court) of the Tax and Administrative Federal Court in Mexico City seeking damages totaling U.S. $193,713 related to the above-mentioned contract. Pemex Exploration and Production filed a response requesting the two administrative claims be joined in a single proceeding, which was granted. On April 30, 2019, a judgment was issued by the Segunda Sección de la Sala Superior (“Second Section of the Superior Court”) in favor of Pemex Exploration and Production. On June 25, 2019, the plaintiffs filed an amparo (D.A. 397/2019) before the Tercer Tribunal Colegiado en Materia Administrativa del Primer Circuito (Third Administrative Joint Court of the First Circuit), which was granted. On March 12, 2020, Pemex Exploration and Production filed a motion to review against the resolution granting this amparo before the Third Administrative Joint Court of the First Circuit. On October 1, 2020, the Third Administrative Joint Court declared the resolution null and void, among others. Pemex Exploration and Production filed an amparo which was admitted. A motion to review was filed before the Suprema Corte de Justicia de la Nación (Supreme Court of Justice of the Nation), which is still pending as of the date of these financial statements. 

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1

 

• On December 12, 2017, Pemex Exploration and Production was summoned in connection with an arbitration claim (no. 23217/JPA) filed by SUBSEA 7 de México, S. de R.L. de C.V. (“SUBSEA 7”) seeking U.S. $153,000 related to additional expenses in connection with pipelines construction contracts (No. 420832856 and 420833820). On January 5, 2018, Pemex Exploration and Production filed a response to the arbitration request and its counterclaim. On September 14, 2018, the defendant received the claim briefs including documentation and related evidence and the amount sought under this claim was increased to U.S. $310,484. On January 4, 2019, Pemex Exploration and Production filed a response to the claim. On February 14, 2019, SUBSEA 7 filed its reply. In June 2019, a hearing was held and on October 4, 2019 the parties filed their pleadings. The final award was issued on July 28, 2020, and notice was provided on July 30, 2020. Pemex Exploration and Production was ordered to pay U.S. $34,576 and Ps. 70,668. Pemex Exploration and Production filed a resolution to declare this award null and void and SUBSEA 7 was summoned. As of the date of these financial statements, the evidentiary stage is still pending.

• On February 6, 2019, the Sala Regional   del Golfo Norte (North Gulf Regional Court) of the Tax and Administrative Federal Court summoned Pemex Drilling and Services (now Pemex Exploration and Production) in connection with a claim (752/17-18-01-7) filed by Micro Smart System de Mexico, S. de R.L. de C.V. (“Micro Smart System”), challenging a settlement statement dated March 14, 2017, related to a works contract number 424049831 dated December 9, 2009, seeking the payment of: U.S. $240,448 for work performed and U.S. $284 for work estimates. On May 8, 2019, a response to this claim was admitted and evidence was filed by Pemex Exploration and Production. On July 1, 2019, the Second Section of the Superior Court was instructed to review the claim. On September 24, 2019, the plaintiff filed its pleadings. On February 13, 2020, the Second Section of the Superior Court declared that the plaintiff partially proved its claim and no payments shall be made by the defendant. On September 8, 2020, the judgment was published in the Gaceta Judicial (“Jurisdictional Gazette ” ). On September 29, 2020, Pemex Exploration and Production filed a motion to clarify this judgment, which was granted on November 24, 2020 and notified on December 10, 2020. On October 2, 2020 the plaintiff filed an amparo against this judgment. On June 11, 2021, the court approved Micro Smart System’s motion requesting the court deny the entry of Pemex Exploration and Production’s expert. On June 17, 2021, Pemex Exploration and Production filed a motion seeking to declare the inadmissibility of Micro Smart System’s prior motion. As of the date of these financial statements, a final resolution is still pending.

• On October 18, 2019, the Sala Regional Peninsular (Regional Peninsular Court) of the Tribunal Federal de Justicia Administrativa (Federal Justice Administrative Court) in Mérida, Yucatán summoned Pemex Exploration and Production in connection with a claim (91/19-16-01-9) filed by PICO México Servicios Petroleros, S. de R.L. de C.V. requesting that Pemex Exploration and Production’s termination of the public works contract (no. 428814828) be declared null and void and seeking U.S. $137.3 for expenses and related damages, among other claims. On December 12, 2019, Pemex Exploration and Production filed a response to this claim. On March 28, 2020, a notification dated February 10, 2020 was received in which the extended claim was admitted. On February 10, 2020 the expert appointed by the plaintiff was accepted. On February 18, 2020 an extension requested by the accounting expert appointed by Pemex Exploration and Production was accepted and his opinion was filed and ratified on August 11, 2020. On June 1, 2020 an independent expert was designated. As of the date of these financial statements, this designation is still pending.

• Tech Man Group, S.A. de C.V. filed an administrative claim (7804/18-17-09-8) against Pemex Industrial Transformation seeking Ps. 2,009,598 for, among other things, payment of expenses and penalties in connection with a public works contract (CO-OF-019-4008699-11) before the Tribunal Fiscal de Justicia Administrativa (Fiscal Court of Administrative Justice). On June 25, 2019, a response was filed by Pemex Industrial Transformation as well as a motion against the admission of the claim, which was accepted. On October 2, 2019, the opinion of the accounting and construction experts submitted by the defendant was filed. On February 17, 2020, Pemex Industrial Transformation requested the Tribunal Fiscal de Justicia Administrativa (Fiscal Court of Administrative Justice) to appoint a new accounting expert since the previous appointed expert rejected his designation. On March 2, 2020, the independent construction expert filed his opinion. On August 7, 2020, the Novena Sala Regional Metropolitana (Ninth Regional Metropolitan Court) of the Federal Justice Court appointed an independent accounting expert, who filed his report on December 7, 2020. As of the date of these financial statements, a final resolution is still pending.

• Constructora Norberto Odebrecht, S.A. filed an administrative claim against Pemex Industrial Transformation (file No. 4742/19-17-01-7) seeking U.S. $113,582 and Ps. 14,607 in connection with a termination resolution (no. 1,757) dated January 14, 2019, and issued by Pemex Industrial Transformation, which awarded U.S. $51,454 in favor of Pemex Industrial Transformation. The claim was admitted. On November 11, 2020, Pemex Industrial Transformation filed a response to this claim. As of the date of these financial statements, a final resolution is still pending.

• On August 1, 2017, Pemex Exploration and Production was summoned in connection with an administrative claim (no. 11590/17-17-06-2) filed by Proyectos y Cimentaciones Industriales, S.A. de C.V. before the Sixth Regional Metropolitan Court seeking Ps. 800,000 and U.S. $12,820 and to have the settlement certificate dated March 22, 2017 related to a services agreement declared null and void. On May 16, 2019, the “Second Section of the Superior Court issued a judgment in favor of Pemex Exploration and Production. On July 1, 2019, the Décimo Primer Tribunal Colegiado en Materia Administrativa (“Eleventh Administrative Joint Court”) admitted an amparo (no. 399/2019) filed by the plaintiff. On August 8, 2019, the defendant filed its pleadings. On April 22, 2021 the Eleventh Administrative Joint Court denied the amparo and confirmed the judgment dated May 16, 2019. As of the date of these financial statements, this claim has concluded.

The results of these proceedings are uncertain until their final resolutions are issued by the appropriate authorities. PEMEX has recorded liabilities for loss contingencies when it is probable that a liability has been incurred and the amount thereof can be reasonably estimated. When a reasonable estimation could not be made, qualitative disclosure was provided in the notes to these unaudited condensed consolidated interim financial statements. PEMEX does not disclose amounts accrued for each individual claim because such disclosure could adversely affect PEMEX’s legal strategy, as well as the outcome of the related litigation.

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2

NOTE 20. SUBSEQUENT EVENTS

During the period from June 30 to September

24

, 2021 

A. Recent financing   activities

• On July 8, 2021, Petróleos Mexicanos entered into a U.S. $300,000 term loan due July 2024, which bears interest at a floating rate linked to LIBOR plus 320 basis points.

• On July 16, 2021, Petróleos Mexicanos entered into a U.S. $750,000 term loan due January 2023, which bears interest at a floating rate linked to LIBOR plus a variable margin between 170 and 345 basis points determined by Petróleos Mexicanos long-term currency denominated debt ratings issued by S&P, Fitch and Moody’s.

• On July 21, 2021, Petróleos Mexicanos renewed a promissory note entered into in January 2021 for Ps. 4,000,000 and an original term of 180 days. This renewal was carried out for Ps. 3,000,000 and a term of 120 days at a rate linked to TIIE plus 257.5 basis points.

• On July 21, 2021, Petróleos Mexicanos renewed a promissory note entered into in January 2021 for Ps. 2,500,000 and an original term of 180 days. This renewal was carried out for Ps. 3,500,000 and a term of 161 days at a rate linked to TIIE plus 240 basis points.

• On September 13, 2021, Petróleos Mexicanos entered into a U.S. $500,000 term loan due December 2021, which bears interest at a floating rate linked to LIBOR plus 200 basis points.

• On September 21, 2021, Petróleos Mexicanos entered into a U.S. $300,000 promissory notes in three tranches due December 2021. These tranches bear interest at a floating rate linked to LIBOR plus 200 to 245 basis points.

As of June 30, 2021, the outstanding amount under PMI Trading revolving credit line was U.S. 

$2,273,199.

From

July 1

to

September 24

, 2021, PMI Trading obtained U.S.

 $7,040,647 from its revolving credit line and repaid U.S. $6,986,054.

As of

September 24

, 2021, the outstanding amount under this revolving credit line was U.S. 

$2,327,793.

As of September 24, 2021, Petróleos Mexicanos had U.S.

$5,500,000 and Ps. 37,000,000

in available credit lines in order to provide liquidity, of which U.S.

$325,000

and Ps. 12,000,000 remain currently available.

B. Exchange rates and crude oil prices

As of September 24, 2021, the Mexican

peso-U.S.

dollar exchange rate was

Ps. 20.0328

per U.S. dollar which represents a

1.2

% depreciation of the value of the peso in U.S. dollar terms as compared to the exchange rate as of June 30, 2021, which was

Ps. 19.8027

per U.S. dollar. This increase in U.S. dollar exchange rate from June 30, 2021 to September 24, 2021, has led to an increase of

Ps. 22,634,447

in PEMEX’s foreign exchange loss as of September 24, 2021.

As of September 24, 2021, the weighted aver

a

ge price of the crude oil exported by PEMEX was U.S.

$70.59

per barrel as compared to the average price as of June 30, 2021 which was

U.S.

$69.30

per barrel, this represents a price increase of approximately

1.9%.

C. Contributions from the Mexican Government

During the period from July 1 to September 24, 2021, the Mexican Government made the following contributions to Petróleos Mexicanos through the Ministry of Energy in order to support the construction of the Dos Bocas Refinery:

Date	Amount
July 5	Ps.	4,000,000
July 22		3,780,000
August 2		32,596,000
August 9		1,500,000
August 17		1,500,000
August 25		2,000,000
August 31		4,000,000
Tota l	Ps.	49,376,000

In July 2021, PEMEX received Ps. 3,712,354 in non-refundable funds from FONADIN for payments to contractors of the Tula Refinery rehabilitation project. This amount was recognized as other revenues in PEMEX´s statements of comprehensive income in July 2021.

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NOTE 21. SUBSIDIARY GUARANTOR INFORMATION

The following unaudited consolidating information presents: (i) unaudited condensed consolidated statements of financial position at June 30, 2021 and December 31, 2020 and (ii) unaudited condensed consolidated statements of comprehensive income and cash flows for the

six-month

periods ended June 30, 2021 and 2020, of Petróleos Mexicanos, the Subsidiary Guarantors and the

Non-Guarantor

Subsidiaries (as defined below).

These unaudited condensed consolidated statements were prepared in conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board, with one exception: for the purposes of the presentation of the subsidiary guarantor information, the Subsidiary Entities and Subsidiary Companies have been accounted for as investments under the equity method by Petróleos Mexicanos. Earnings of subsidiaries are therefore reflected in Petróleos Mexicanos’ investment account and earnings. The principal elimination entries eliminate Petróleos Mexicanos’ investment in subsidiaries and inter-company balances and transactions. Pemex Exploration and Production, Pemex Industrial Transformation, Pemex Logistics (collectively, the “Subsidiary Guarantors”) and Pemex Fertilizers (merged with Pemex Industrial Transformation as of December 31, 2020) are 100%-owned subsidiaries of the Mexican Government. The guarantees by the Subsidiary Guarantors of Petróleos Mexicanos’ payment obligations under this indebtedness are full, unconditional, joint and several. Pemex Fertilizers (merged with Pemex Industrial Transformation as of December 31, 2020), Pemex Finance Ltd. and the Subsidiary Companies collectively comprise the

non-guarantor

subsidiaries (the

“Non-Guarantor

Subsidiaries”).

The Pemex Project Funding Master Trust (the “Master Trust”), which was a trust formed for the purpose of financing PEMEX’s projects, was dissolved effective December 20, 2011 and is no longer consolidated in the financial statements of PEMEX as of December 31, 2011 and thereafter.

The following table sets forth, as of June 30, 2021, the principal amount outstanding of the registered debt securities originally issued by the Master Trust. As noted above, Petróleos Mexicanos has assumed, as primary obligor, all of the obligations of the Master Trust under these debt securities. The obligations of Petróleos Mexicanos are guaranteed by the Subsidiary Guarantors:

Table 1: Registered Debt Securities originally issued by the Master Trust and Assumed by Petróleos Mexicanos

Security	Primary obligor	Guarantors	Principal amount outstanding (U.S. $)
6.625% Guaranteed Bonds due 2035	Petróleos Mexicanos	Pemex Exploration and Production, Pemex Industrial Transformation and Pemex Logistics	2,749,000
6.625% Guaranteed Bonds due 2038	Petróleos Mexicanos	Pemex Exploration and Production, Pemex Industrial Transformation and Pemex Logistics	491,175
8.625% Bonds due 2022	Petróleos Mexicanos	Pemex Exploration and Production, Pemex Industrial Transformation and Pemex Logistics	89,609
8.625% Guaranteed Bonds due 2023	Petróleos Mexicanos	Pemex Exploration and Production, Pemex Industrial Transformation and Pemex Logistics	63,705
9.50% Guaranteed Bonds due 2027	Petróleos Mexicanos	Pemex Exploration and Production, Pemex Industrial Transformation and Pemex Logistics	219,217

The following table sets forth, as of June 30, 2021, the principal amount outstanding of the registered debt securities issued by Petróleos Mexicanos, and guaranteed by Pemex Exploration and Production, Pemex Industrial Transformation and Pemex Logistics.

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Table 2: Registered Debt Securities originally issued by Petróleos Mexicanos

Security	Issuer	Guarantors	Principal amount outstanding (U.S. $)
Floating Rate Notes due 2022	Petróleos Mexicanos	Pemex Exploration and Production, Pemex Industrial Transformation and Pemex Logistics	500,448