[Commitment Letter STRICTLY Private and confidential SOLID UNION LIMITED Cricket Square, Hutchins Drive, PO Box 12681, Grand Cayman, KY1-1111 Attention: Li Xiting November 3, 2015 Dear Sirs: you Borrower Bank of China we us Mandated Lead Arrangers Merger Target SOLID UNION LIMITED (“ Facility Transactions In connection with the Merger, we understand that you wish to obtain a senior secured] [Execution Version SUPPORT AGREEMENT Agreement Holdco Parent Rollover Shareholder This SUPPORT AGREEMENT (this “ Merger Sub Company Merger Agreement Merger WHEREAS, Parent, Solid Union Limited, an exempted company with limited liability incorporated under the Laws of the Cayman Islands and a wholly-owned subsidiary of Parent (“ Schedule A Rollover Shares Securities WHEREAS, as of the date hereof, the Rollover Shareholder] [Execution Version SUPPORT AGREEMENT Agreement Holdco Parent New Dragon New Phoenix Rollover Shareholders Rollover Shareholder This SUPPORT AGREEMENT (this “ Merger Sub Company Merger Agreement Merger WHEREAS, Parent, Solid Union Limited, an exempted company with limited liability incorporated under the Laws of the Cayman Islands and a wholly-owned subsidiary of Parent (“ Schedule A Rollover Shares Securities WHEREAS, as of] [Execution Version SUPPORT AGREEMENT Agreement Holdco Parent Rollover Shareholder This SUPPORT AGREEMENT (this “ Merger Sub Company Merger Agreement Merger WHEREAS, Parent, Solid Union Limited, an exempted company with limited liability incorporated under the Laws of the Cayman Islands and a wholly-owned subsidiary of Parent (“ Schedule A Rollover Shares Securities WHEREAS, as of the date hereof, the Rollover Shareholder] []

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