The Board of Sino-Ocean Group Holding Limited announced the following changes in composition of the Board committees with effect from 29 March 2024: (i) Mr. JIN Qingjun, an Independent Non-executive Director, has been appointed as a member of the Audit Committee and Mr. JIANG Qi, an Independent Non-executive Director, will cease to be a member of the Audit Committee; (ii) each of Mr. SUN Jinfeng, a Non-executive Director, and Mr.JIANG Qi has been appointed As a member of the Nomination Committee; (iii) Ms. CHAI Juan, an Executive Director, has been appointed as a member of the Remuneration Committee; and (iv) each of Mr. CUI Hongjie, an Executive Director, and Mr. ZHANG Zhongdang, a Non- Executive Director, has been appointed as a member of the Strategic and Investment Committee, and each of Ms. CHAI Juan and Mr. JIN Qingjun will cease to be a member Of the Strategic and Investment Committee. Composition audit committee: Mr.ZHAO Peng, Mr.YU Zhiqiang, Mr. JIN Qingjun and Mr.LYU Hongbin as members and Mr.LIU Jingwei as chairman. Nomination Committee: Mr.LI Ming as chairman, Mr.SUN Jinfeng, Mr.HAN Xiaojing, Mr.JIN Qingjun and Mr.JIANG Qi as members.

Remuneration Committee: Ms. CHAI Juan, Mr.LYU Hongbin and Mr.JIANG Qi as members and Mr.HAN Xiaojing as chairman. Strategic and Investment Committee: Mr.LI Ming as chairman, Mr.WANG Honghui, Mr.CUI Hongjie, Mr.ZHANG Zhongdang, Mr.SUN Jinfeng and Mr.LIU Jingwei as members.