LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

和铂医药控股有限公司 HBM Holdings Limited (Incorporated in the Cayman Islands with limited liability) (Stock code: 02142) LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS The members of the board of directors (the “Board”) of HBM Holdings Limited (the “Company”) are set out below.Executive directors Dr. Jingsong Wang (王劲松) (Chief Executive Officer) (Chairman) Dr. Yiping Rong (戎一平) Non-executive director Ms. Weiwei Chen (陈维维) Independent non-executive directors Dr. Robert Irwin Kamen Dr. Xiaoping Ye (叶小平) Dr. Albert R. Collinson The Board has three committees. The table below details membership of these committees.Remuneration Nomination Director Audit committee committee committee Dr. Jingsong Wang (王劲松) Member Chairman Dr. Yiping Rong (戎一平) Ms. Weiwei Chen (陈维维) Member Dr. Robert Irwin Kamen Member Dr. Xiaoping Ye (叶小平) Chairman Member Member Dr. Albert R. Collinson Member Chairman 21 June 2024