Exhibit 99

JOINT FILING AGREEMENT

We, the signatories of this Statement on Schedule 13G to which this Agreement is attached, hereby agree that such Statement is, and any amendments thereto filed by any of us will be, filed on behalf of each of us.

Dated: January 20, 2016

	TEMASEK HOLDINGS (PRIVATE) LIMITED
By:	/s/ Christina Choo
	Name: Christina Choo
	Title: Authorised Signatory
	FULLERTON MANAGEMENT PTE LTD
By:	/s/ Cheong Kok Tim
	Name: Cheong Kok Tim
	Title: Director