Heavy Medicine Group:First repurchased 0.2177% of the company's shares for a total amount of 1999.93 million yuan.

Repharm Holdings Announcement: On August 14, 2025, the company for the first time implemented the repurchase of company shares through a repurchase special securities account in a centralized bidding manner. The number of repurchased shares was 3.7623 million shares, accounting for approximately 0.2177% of the company's current total share capital. The highest transaction price was 5.34 yuan/share and the lowest transaction price was 5.29 yuan/share, with a total payment amount of 199.93 million yuan. This repurchase is in compliance with relevant laws and regulations, normative documents, and the requirements of the company's share repurchase program.