LIST OF DIRECTORS AND THEIR ROLE AND FUNCTION

成都四威科技股份有限公司 CHENGDU SIWI SCIENCE AND TECHNOLOGY COMPANY LIMITED (a sino-foreign joint stock company incorporated in the People’s Republic of China) (Stock Code: 1202) LIST OF DIRECTORS AND THEIR ROLE AND FUNCTION The members of the board of directors of Chengdu SIWI Science and Technology Company Limited (the ‘‘Board’’) are set out below.Executive Directors Li Tao (Chairman) Wu Xiaodong Hu Jiangbing Jin Tao Chen Wei Xu Jiaxin Independent non-executive directors Fu Wenjie Zhong Qishui Xue Shujin The Board has set up 4 committees. The table below provides the membership information of these committees on which each Board member serves.Board Committee Remuneration Strategic Nomination Audit and Appraisal Development Committee Committee Director Committee Committee Li Tao C Wu Xiaodong C Hu Jiangbing M Jin Tao M Chen Wei M Xu Jiaxin M Fu Wenjie M M C M Zhong Qishui C M M M Xue Shujin M M M M Notes: C Chairman of the relevant Board committees M Member of the relevant Board committees Chengdu the PRC 28 June 2024