Hansoh Pharmaceutical Group Company Limited 翰森製藥集團有限公司 (Incorporated in the Cayman Islands with limited liability) （於開曼群島註冊成立的有限公司） （Stock Code 股份代號：3692） NOTIFICATION LETTER 通知信函 Dear Non-registered Holder(s) (Note 1) , April 28, 2026 Hansoh Pharmaceutical Group Company Limited (the "Company") – Notice of publication of Annual Report 2025 (the "Current Corporate Communications") and Environmental, Social and Governance Report 2025 If you have difficulty in receiving email notification or gaining access to ...