China Medical System Holdings Limited (CMS) submitted its Monthly Return for the period ended 31 March 2026, indicating a static share capital profile during the month.

• Authorised share capital remained at 20,000,000,000 ordinary shares with a par value of USD 0.005 each, equivalent to USD 100.00 million. • Issued share capital was unchanged at 2,439,528,512 shares—around 2.44 billion—while the company continued to hold zero treasury shares. • CMS confirmed compliance with the Main Board’s minimum 25% public-float requirement. • No share options, warrants, convertible instruments, treasury-share transactions or other equity-related arrangements were executed in March.

The filing, signed by Company Secretary Wu Sanyan, also reconfirmed adherence to all applicable listing rules and regulatory obligations.