BONA [Bona Film] SC 13D: JOINT FILING AGREEMENT [Remainder of Page Intentionally Left
[JOINT FILING AGREEMENT [Remainder of Page Intentionally Left Blank] Page 1 of 2 Gstone Investment International Ltd. WANG Dongming Director Goldstone Investment International Limited WANG Dongming Director Goldstone Boxin Investment Management Co., Ltd. WANG Dongming Chairman of the Board of Directors Goldstone Investment Co., Ltd. WANG Dongming Chairman of the Board of Directors] [URANUS CONNECTION LIMITED 17/F, CITIC Securities Tower No. 48 Liangmaqiao Road, Chaoyang District Beijing, China, 100026 Attention: Yao SUN Facsimile: +86 (10) 6083-7899 Email: sunyao@citicgs.com December 15, 2015 MOUNTAIN TIGER INTERNATIONAL LIMITED 18/F, Tower 1, U-town Office Building, No.1 San Feng Bei Li, Chaoyang District Beijing 100020 People’s Republic of China Re: Equity Commitment Letter Ladies and Gentlemen: Sponsor Parent] [LIMITED GUARANTEE Limited Guarantee Guarantor Guaranteed Party Merger Agreement Parent Merger Sub This Limited Guarantee, dated as of December 15, 2015 (this “ Limited Guarantee Section 8.2(c) provided Maximum Amount 1. Terms of Limited Guarantee 2. provided Other Guarantor (a) This Limited Guarantee is one of payment, not collection, and a separate action or actions may be brought and prosecuted] []