[JOINT FILING AGREEMENT QI JI WINNER CROWN HOLDINGS LIMITED SHERMAN HOLDINGS LIMITED Authorized Signatories, for and on behalf of Bukit Merah Limited as Corporate Director of Sherman Holdings Limited CREDIT SUISSE TRUST LIMITED Authorized Signatories of Credit Suisse Trust Limited as Trustee of The JI Family Trust EAST LEADER INTERNATIONAL LIMITED] [POWER OF ATTORNEY EAST LEADER INTERNATIONAL LIMITED EX-99.2 3 dex992.htm POWER OF ATTORNEY, DATED SEPTEMBER 1, 2011] [POWER OF ATTORNEY PERFECT WILL HOLDINGS LIMITED Authorized Signatories, for and on behalf of Shenton Management Ltd. as Director of Perfect Will Holdings Limited EX-99.3 4 dex993.htm POWER OF ATTORNEY, DATED SEPTEMBER 2, 2011]