List of Directors and their Role and Function

ImmuneOnco Biopharmaceuticals (Shanghai) Inc.宜明昂科生物医药技术（上海）股份有限公司 (A joint stock company incorporated in the People’s Republic of China with limited liability) (Stock Code: 1541) LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS The members of the board (the “Board”) of directors (the “Directors”) of ImmuneOnco Biopharmaceuticals (Shanghai) Inc. are set out below.Executive Directors Dr. Tian Wenzhi (田文志) Mr. Li Song (李松) Ms. Guan Mei (关梅) Non-executive Directors Dr. Xu Cong (徐聪) Mr. Yu Zhihua (余治华) Mr. Yu Xiaoyong (于晓勇) Independent Non-executive Directors Dr. Zhenping Zhu Dr. Kendall Arthur Smith Mr. Yeung Chi Tat (杨志达) – 1 –There are three Board committees. The composition of the Board committees is set out in the table below.Committee Audit Remuneration Nomination Director Committee Committee Committee Dr. Tian Wenzhi (田文志) M C Mr. Li Song (李松) Ms. Guan Mei (关梅) Dr. Xu Cong (徐聪) M M Mr. Yu Zhihua (余治华) Mr. Yu Xiaoyong (于晓勇) Dr. Zhenping Zhu M C M Dr. Kendall Arthur Smith M Mr. Yeung Chi Tat (杨志达) C M M Notes: C Chairman of the relevant Board committee M Member of the relevant Board committee Hong Kong May 28 2024 –2–