YSB Inc. — Board/Management Information 2025

Jul 2, 2025

简师帮

YSB Inc.

藥師幫股份有限公司

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 9885)

LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

The members of the board ("Board") of directors ("Directors") of YSB Inc. ("Company") are set out below.

Executive Directors

Mr. Buzhen Zhang (Chairperson)

Mr. Fei Chen

Non-executive Director

Mr. Ziyang Zhu

Independent non-executive Directors

Ms. Rong Shao

Mr. Sam Hanhui Sun

Mr. Hongqiang Zhao

Our Board has four Board committees. The table below provides membership information of these committees on which each Director serves.

| Board Committee
Director | Audit Committee | Remuneration Committee | Nomination Committee | Environmental, Social and Corporate Governance Committee |
| --- | --- | --- | --- | --- |
| Mr. Buzhen Zhang | | | Chairperson | |
| Mr. Fei Chen | | | | |
| Mr. Ziyang Zhu | | | | |
| Ms. Rong Shao | Member | Member | Member | Member |
| Mr. Sam Hanhui Sun | Member | Chairperson | Member | Member |
| Mr. Hongqiang Zhao | Chairperson | Member | Member | Chairperson |

Hong Kong, 2 July 2025