• Hangzhou Jiuyuan Gene Engineering repurchased 148,200 H shares on October 20, 2026, for HKD 834,812.
• Prices ranged from HKD 5.482 to HKD 5.72 per share; all repurchased shares will be held as treasury shares.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Hangzhou Jiuyuan Gene Engineering Co. Ltd. published the original content used to generate this news brief via IIS, the regulatory disclosure system operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20261020-12377091), on October 20, 2026, and is solely responsible for the information contained therein.