反對棄權 決議 1 決議 2 決議 3 無表決權 新源房地產有限公司{BR} 致代表 {BR} 新源房地產有限公司普通股的美國存託憑證（“ADR”）的註冊持有人 在下方簽名： 請在這張投票説明卡上和存管人賬簿上完全按照您的姓名 簽名。共同所有者 應親自簽字。受託人和其他受託人應註明 他們簽署的身份，如果出現多個名字，則必須有 多數人簽字。如果是公司，則此簽名應為 授權官員的簽名，並應註明其頭銜。 在此處摺疊並分離 請參閲此卡片的背面，瞭解將在會議上表決的決議。 地址變更標記方框，在下方簽名並註明變更/評論： 如果您想向公司指定的人員提供自主權 代理，請在右側標記方框。 請注意：標記此框會使此處顯示的任何其他 説明無效。 北卡羅來納州摩根大通銀行存託機構 郵政信箱 64873 明尼蘇達州聖保羅 55164-0873

RESOLUTIONS 1. The ratification of appointment of Assentsure PAC as our Independent registered public accounting firm for the fiscal year ending December 31, 2023. 2. By a special resolution, the adoption of the Second Amended and Restated Memorandum and Articles of Association. 3. To transact any such business that may properly come before the meeting. Xinyuan Real Estate Co., Ltd. JPMorgan Chase Bank, N.A., Depositary PO Box 64873 Saint Paul MN 55164-0873 Voting Instruction Card PLEASE MARK, DATE AND SIGN ON REVERSE SIDE AND RETURN PROMPTLY IN THE ENCLOSED ENVELOPE. JPMorgan Chase Bank, N.A., (the “Depositary”) has received advice that the Annual General Meeting of Shareholders (the “Meeting”) of Xinyuan Real Estate Co., Ltd. (the “Company”) will be held at Xinyuan (China) Real Estate, Ltd., 27/F, China Central Place, Tower II, 79 Jianguo Road, Chaoyang District, Beijing, 100025, the People’s Republic of China, on Wednesday, December 20, 2023 at 10:00 a.m. (local time), and at any adjournment or postponements thereof, for the purposes set forth on this card. If you are desirous of having the Depositary, through its Nominee or Nominees, vote or execute a proxy to vote the Common Shares represented by your ADRs FOR or AGAINST or to ABSTAIN from voting on the Resolutions, or any of them, as the case may be, to be proposed at the Meeting, kindly execute and forward to the Depositary, the attached Voting Instruction Card. The enclosed postage paid envelope is provided for this purpose. This Voting Instruction Card should be executed in such a manner as to show clearly whether you desire the Nominee or Nominees of the Depositary to vote FOR or AGAINST or to ABSTAIN from voting on the Resolutions, or any of them, as the case may be. The Voting Instruction Card MUST be forwarded in sufficient time to reach the Depositary before 9:00 a.m. (Eastern Standard Time), December 18, 2023. Only the registered holders of record at the close of business November 20, 2023, will be entitled to execute the attached Voting Instruction Card. The signatory, a registered holder of ADRs representing Common Shares of the Company hereby requests and authorizes the Depositary, through its Nominee or Nominees, to vote or execute a proxy to vote the underlying Common Shares of the Company represented by such ADRs registered in the name of the signatory on the books of the Depositary at the close of business November 20, 2023, at the Meeting. These instructions, when properly signed and dated, will be voted in the manner directed herein. If you mark the box to indicate that you wish to give a discretionary proxy to the person designated by the Company, the underlying Common Shares represented by your ADRs will be voted by the person designated by the Company in his or her discretion. If these instructions are properly signed and dated but no direction is made, the underlying Common Shares represented by such ADRs will not be voted by the Depositary at the Meeting. More information regarding the Meeting, including the Notice of Meeting, is also available through the Company’s website at https://ir.xyre.com and on the SEC's website at http://www.sec.gov/. NOTE: In order to have the aforesaid shares voted, this Voting Instruction Card must be received by the Depositary before 9:00 a.m. (Eastern Standard Time), December 18, 2023. JPMorgan Chase Bank, N.A., Depositary.