POLL RESULTS OF THE EXTRAORDINARY GENERAL MEETING HELD ON 11 JULY 2024

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.POLL RESULTS OF THE EXTRAORDINARY GENERAL MEETING HELD ON 11 JULY 2024 The Board hereby announces that the proposed ordinary resolution as set out in the EGM Notice dated 25 June 2024 was duly passed by the Independent Shareholders by way of poll at the EGM held on 11 July 2024.References are made to the announcement of Sino-Ocean Group Holding Limited (the ‘‘Company’’) dated 7 June 2024 the circular of the Company (the ‘‘Circular’’) dated 25 June 2024 and the notice of the extraordinary general meeting of the Company (the ‘‘EGM’’) dated 25 June 2024 (the ‘‘EGM Notice’’) in relation to the disposal of an aggregate of 64.79% equity interests and relevant creditor’s rights in a property development company. Unless the context otherwise specified capitalised terms used in this announcement shall have the same meanings as those defined in the Circular.The Board hereby announces that the proposed ordinary resolution as set out in the EGM Notice was duly passed by the Independent Shareholders by way of poll at the EGM held on 11 July 2024 at Meeting Room 31st Floor Tower A Ocean International Center 56 Dongsihuanzhonglu Chaoyang District Beijing PRC.As at the date of the EGM the total number of issued Shares was 7616095657 Shares. As stated in the Circular in view of the interests in the Disposal Agreements and the transactions as contemplated thereunder (including the Disposal) of China Life Insurance and its associates China Life Insurance (which held 2253459151 Shares representing approximately 29.59% of the total number of issued Shares as at the date of the EGM) was required under the Listing Rules to abstain and had abstained from voting at the EGM on the proposed ordinary resolution as set out in the EGM Notice. Accordingly the total number of Shares entitling the Independent Shareholders to attend and vote for or against the proposed ordinary resolution as set out in the EGM Notice at the EGM was 5362636506 Shares.None of the Shares entitled the Shareholders to attend the EGM and abstain from voting in favour of the proposed resolution as set out in Rule 13.40 of the Listing Rules. Save as disclosed above no Shareholder was required under the Listing Rules to abstain from voting at the EGM and no party has stated its intention in the Circular that it would vote against any resolution or that it would abstain from voting at the EGM.Sino-Ocean Group Holding Limited (Incorporated in Hong Kong with limited liability under the Hong Kong Companies Ordinance) Stock Code : 03377 1The resolution as set out in the EGM Notice which was voted by poll was duly passed by the Independent Shareholders at the EGM. The poll results in respect of the resolution proposed at the EGM was as follows: Number of Votes Ordinary Resolution (Approximate percentage) For Against 1. To approve confirm and ratify the Sale and 2704182889 1001 Purchase Agreement the Purchaser 2 Agreement (99.999963%) (0.000037%) and all transactions contemplated thereunder as set out in resolution no. 1 of the EGM Notice*.*Notes: (1) Shareholders are being asked to approve the Sale and Purchase Agreement and the Purchaser 2 Agreement in a single ordinary resolution as the entering into of the Purchaser 2 Agreement is one of the conditions precedent to the payment of the consideration pursuant to the Sale and Purchase Agreement and is considered as an integral part of the Disposal. Accordingly Shareholders will not be able to vote on the Sale and Purchase Agreement without also voting on the Purchaser 2 Agreement in the same manner and vice versa. (2) Full text of the resolution is set out in the EGM Notice. As more than 50% of the votes were cast in favour of the resolution set out above the resolution was duly passed as an ordinary resolution.Computershare Hong Kong Investor Services Limited the Company’s share registrar was the scrutineer for the vote-taking at the EGM.All Directors attended the EGM.By order of the Board Sino-Ocean Group Holding Limited SUM Pui Ying Company Secretary Hong Kong 11 July 2024 As at the date of this announcement the Board comprises Mr. LI Ming Mr. WANG Honghui Mr. CUI Hongjie and Ms. CHAI Juan as executive Directors; Mr. ZHAO Peng Mr. ZHANG Zhongdang Mr. YU Zhiqiang and Mr. SUN Jinfeng as non-executive Directors; and Mr. HAN Xiaojing Mr. JIN Qingjun Mr. LYU Hongbin Mr. LIU Jingwei and Mr. JIANG Qi as independent non-executive Directors.Sino-Ocean Group Holding Limited (Incorporated in Hong Kong with limited liability under the Hong Kong Companies Ordinance) Stock Code : 03377 2