The board of directors (the ?Board'') of Sino-Ocean Group Holding Limited (the ?Company'') announced that as recommended by the Chief Executive Officer of the Company and as approved by the Nomination Committee of the Board, Ms. JIANG Nan (``Ms. JIANG'') has been appointed as the Chief Accountant of the Company. Ms. JIANG joined the Company in February 2009 and has served as the assistant to general manager of finance department, general manager of the accounting management department, deputy finance director, and deputy chief accountant of the Company. Ms. JIANG has extensive experience in, among others, financial management of listed companies, auditing, and investment and financing.

Ms. JIANG graduated from Tianjin University of Finance and Economics, majoring in International Trade with a bachelor's degree in Economics in 1999, and graduated from China Europe International Business School and obtained a degree in Executive Master of Business Administration (EMBA) in 2023. Ms. JIANG is a member of The Chinese Institute of Certified Public Accountants.