中生北控生物科技(08247) - 致登记股东之通知信函及回条 - 2025年报及2025年度环境、...

中生北控生物科技股份有限公司 BIOSINO BIO-TECHNOLOGY AND SCIENCE INCORPORATION (a joint stock limited company incorporated in the People's Republic of China with limited liability) （於中華人民共和國註冊成立的股份有限公司） （Stobk Code 股份代號：8247） NOTIFICATION LETTER 通知信函 Dear Registered Shareholders, 31 March 2026 Biosino Bio-Technology and Science Incorporation (the "Company") – Notice of publication of Annual Report 2025 and Environmental Social and Governance Report 2025 (the "Current Corporate Communication") The English and Chinese versi ...