RIVERSTONE HOLDINGS LIMITED (Company Registration Number 200510666D) (Incorporated In the Republic of Singapore)

APPOINTMENT/RESIGNATION OF COMPANY SECRETARY

The Board of Directors of Riverstone Holdings Limited (the "Company" or together with its subsidiaries, the "Group") would like to announce the resignation of Ms Tan Ping Ping as Secretary of the Company with effect from 15 January 2013. Ms Low Siew Tian has been appointed as Secretary of the Company with effect from 15 January 2013 in place of Ms Tan Ping Ping.
Ms Low Siew Tian shall act jointly and severally with Ms Chan Lai Yin as Secretaries of the Company. BY ORDER OF THE BOARD
Wong Teek Son
Executive Chairman/Chief Executive Officer
15 January 2013

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