Riverstone Holdings Ltd. announced the resignation of Ms Tan Ping Ping as Secretary of the company with effect from January 15, 2013. Ms Low Siew Tian has been appointed as Secretary of the company with effect from January 15, 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.