[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]

[13G CUSIPNo. G21182 103 Page 2 of 11 Pages 1 Names of Reporting Persons STYLE="font-family:Times New Roman" SIZE="3">Qi Ji 2 Check the Appropriate Box if a Member of a (a) 3 SEC Use Only 4 Citizenship or Place of Organization Singapore STYLE="font-family:Times New Roman" SIZE="2">Numberof Shares Beneficially Ownedby Each Reporting] [STYLE="font-family:Times New Roman" SIZE="2">JOINT FILINGREEMENT QI JI WINNER CROWNS LIMITED SHERMANS LIMITED Authorized Signatories, for and on behalf of Bukit Merah Limitedrporate Director of Shermans Limited CREDIT SUISSE TRUST LIMITED Authorized Signatories of Credit Suisse Trust Limited Trustee of The JI Family Trust EAST LEADER INTERNATIONAL LIMITED] [STYLE="font-family:Times New Roman" SIZE="2">POWER OF ATTORNEY EAST LEADER INTERNATIONAL LIMITED POWER OF ATTORNEY,TED SEPTEMBER 1, 2011 dex992.htm 3 EX-99.2] [STYLE="font-family:Times New Roman" SIZE="2">POWER OF ATTORNEY PERFECT WILLS LIMITED Authorized Signatories, for and on behalf of Shenton Management Director of Perfect Wills Limited POWER OF ATTORNEY,TED SEPTEMBER 2, 2011 dex993.htm 4 EX-99.3]