China Biotech Services Holdings Limited released an updated list of directors and their roles as of 1 May 2026. The Board comprises six members: three executive directors and three independent non-executive directors.

Executive directors • Liu Xiaolin – Chairman • Huang Song • Yin Ye

Independent non-executive directors • Yan Guoxiang • Guo Yuantao • Zhang Xiao

Committee appointments

Audit Committee • Chairman: Yan Guoxiang • Members: Guo Yuantao, Zhang Xiao

Nomination Committee • Chairman: Liu Xiaolin • Members: Yan Guoxiang, Guo Yuantao

Remuneration Committee • Chairman: Yan Guoxiang • Members: Liu Xiaolin, Guo Yuantao

The disclosure confirms that all three statutory committees—Audit, Nomination and Remuneration—are chaired by either the Board chairman or an independent non-executive director, in line with corporate governance best practices.