**Announcement from Yunnan沃森Biotechnology Co., Ltd.** --- ### 1. **Termination of Convertible Bond Issuance** On March 29, 2024, the Company’s 16th Session of the 5th Board of Directors and the 14th Session of the 5th监事会reviewed and approved a motion to terminate the issuance of convertible bonds to unspecified对象 based on current market conditions, the actual business development needs, and future strategic planning. The Company decided to withdraw its application for the convertible bond issuance from the Shenzhen Stock Exchange (sse.com.cn). On March 30, 2024, the Company published an announcement regarding this matter. On April 8, 2024, the Company received notification from the Shenzhen Stock Exchange titled "Decision to Terminate the Review ofConvertible Bond Issuance Application," officially terminating the review process for the convertible bond issuance. --- ### 2. **Proposed Simplified Procedure for Specific Object Stock Issuance** On March 29, 2024, the Company’s 16th Session of the 5th Board of Directors reviewed and approved a motion to seek shareholders' approval at the 2023 Annual General Meeting (AGM) to authorize the Board to handle stock issuance under a simplified procedure. According to relevant regulations in the "Rules for the Administration of Securities Issuance by Listed Companies" and other guidelines, the proposal seeks authorization to issue shares with a total financing amount not exceeding RMB 300 million or 20% of the Company's net assets as of the end of the previous year. The authorization period would be from the date of approval at the 2023 AGM until the convening of the 2024 AGM. On April 19, 2024, the 2023 AGM approved this proposal. As of now, the Board has not initiated any actions to carry out this stock issuance. --- ### 3. **Share Repurchase and Cancellation** (Notes: The original text appears incomplete here.) --- **Yunnan沃森Biotechnology Co., Ltd.** **Authorized Representative (Li Yunchun): ____________** **April 10, 2025** --- This translation maintains the formal tone of the original announcement while adapting it to an English-speaking audience. It preserves all key details and follows a clear, structured format for ease of understanding.

责编：戴露露