[JOINT FILING AGREEMENT This Joint Filing Agreement may be executed in any number of counterparts all of which together shall constitute one and the same instrument. [ XIAODONG (DAVE) YANG Vimicro Tianjin Corporation Xiaodong (Dave) Yang Director] [June 21, 2015 2015年6月21日 The Board of Directors Vimicro International Corporation 16/F Shining Tower No. 35 Xueyuan Road, Haidian District Beijing 100191, People’s Republic of China 董事会 中星微电子集团 北京市海淀区学院路35号 世宁大厦16层，100191 Dear Members of Board of Directors: 尊敬的董事会成员： We, Zhonghan (John) Deng, chairman of the board of directors (the "Board") and chief executive officer and Zhaowei (Kevin) Jin,co-chief executive officer and] [Strictly Confidential CONSORTIUM AGREEMENT Agreement Mr. Deng Mr. Jin Founders Founder Shareholders Founder Parties Sponsor Consortium Member Consortium CONSORTIUM AGREEMENT, dated August 5, 2015 (this “ Transaction Target Exchange Act WHEREAS, the Consortium Members propose to undertake an acquisition transaction (the “ Holdco Acquisition Company Closing Surviving Company WHEREAS, (a) in connection with the Transaction, the Consortium Members propose to] [Strictly Confidential RESTATED CONSORTIUM AGREEMENT Agreement Mr. Deng Mr. Jin Founders Founder Shareholders Founder Parties Mr. Yang Sponsor Consortium Member Consortium THIS RESTATED CONSORTIUM AGREEMENT, dated September 11, 2015 (this “ Transaction Target Exchange Act WHEREAS, the Consortium Members propose to undertake an acquisition transaction (the “ Holdco Acquisition Company Closing Surviving Company WHEREAS, (a) in connection with the Transaction,] []