康哲药业(00867) - 致登记股东之信函 - 以电子方式发佈公司通讯安排的提示函及回条

Reminder letter regarding the Arrangement of Electronic Dissemination of Corporate Communications China Medical System Holdings Limited 康哲藥業控股有限公司* (Incorporated in the Cayman Islands with Limited Liability) （於開曼群島註冊成立的有限公司） (Hong Kong Stock Code/香港股份代號: 867) （Singapore Stock Code/新加坡股份代號：8A8） Dear registered shareholder(s), 2 September 2025 China Medical System Holdings Limited (the "Company") is writing to remind you that the Company has adopted electronic dissemination of corporate communications (the "C ...