JOINT FILING AGREEMENT
Exhibit 99.3
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 5th day of October, 2011.
| TEMASEK HOLDINGS (PRIVATE) LIMITED | ||
| By | /s/ Chia Xxx Xxx | |
| Name: | Chia Xxx Xxx | |
| Title: | Authorized Signatory Managing Director, Legal & Regulations Temasek International Pte. Ltd. | |
| SINGAPORE TECHNOLOGIES TELEMEDIA PTE LTD | ||
| By | /s/ Pek Xxxx Xxx | |
| Name: | Pek Xxxx Xxx | |
| Title: | Company Secretary | |
| STT COMMUNICATIONS LTD | ||
| By | /s/ Pek Xxxx Xxx | |
| Name: | Pek Xxxx Xxx | |
| Title: | Company Secretary | |
| STT CROSSING LTD | ||
| By | /s/ Pek Xxxx Xxx | |
| Name: | Pek Xxxx Xxx | |
| Title: | Director | |
