Xiaofang Pharmaceuticals: Director Zhang Changwei resigns, elects Yin Yufeng as the employee representative director.

Shanghai Xiaofang Pharmaceuticals announced that on November 10, 2025, the Board of Directors received a written resignation report from Zhang Changwei, who resigned from his position as a non-independent director due to work adjustments, but will remain as the plant manager. On the same day, the company held a staff representative assembly and elected Yin Yufeng as the second session of the Board of Directors' staff representative director, serving until the end of the second session of the Board of Directors. Zhang Changwei does not hold direct shares and will abide by relevant commitments after his resignation. Yin Yufeng has previously served as assistant manager, manager, and supervisor of the company's marketing department.