Aurora Pharmaceutical: Elected Guan Yi as Vice Chairman of the Fifth Board of Directors.

Kuihua Pharmaceutical announced that the company held the 17th meeting of the fifth board of directors on March 2, 2026, and passed the resolution to elect Guan Yi as the vice chairman of the fifth board of directors of the company, with a term until the end of this board of directors. Guan Yi directly holds 400 shares of the company and has a father-daughter relationship with Guan Yanbin, the controlling shareholder of the company.