Exhibit 99.1
JOINT FILING AGREEMENT
In accordance with Rule 13(d)-1(k)(1) under the Securities Exchange Act of 1934, as amended, each of the undersigned hereby agrees to the joint filing with each other of the attached Statement on Schedule 13D and to all amendments to such Statement.
IN WITNESS WHEREOF, the undersigned hereby executed this Agreement as of this 8th day of November, 2017.
TEMASEK HOLDINGS (PRIVATE) LIMITED | ||
By: | /s/ Christina Choo Soo Shen | |
Name: Christina Choo Soo Shen | ||
Title: Authorized Signatory | ||
SINGAPORE TECHNOLOGIES TELEMEDIA PTE LTD | ||
By: | /s/ Chan Jen Keet | |
Name: Chan Jen Keet | ||
Title: Company Secretary | ||
STT COMMUNICATIONS LTD | ||
By: | /s/ Chan Jen Keet | |
Name: Chan Jen Keet | ||
Title: Company Secretary | ||
STT CROSSING LTD | ||
By: | /s/ Johnny Ong Seng Huat | |
Name: Johnny Ong Seng Huat | ||
Title: Director |