JOINN Laboratories (China) Co., Ltd. released its Monthly Return for the period ended 30 April 2026, confirming no movement in either its H-share or A-share capital during the month.

• H-shares: The number of issued H-shares remained at 118.99 million, all fully paid and listed on the Hong Kong Stock Exchange. No treasury shares were recorded, and no new shares were issued or cancelled.

• A-shares: The Shanghai-listed A-share count stayed at 630.35 million, of which 3.17 million are held as treasury shares. The outstanding A-shares in circulation therefore stood at 627.18 million.

• Total issued share capital: Consolidated issued capital across both share classes was unchanged at 749.35 million shares, each with a par value of RMB1.

• Public float: JOINN confirmed compliance with the Main Board Rule 13.32D(1), maintaining at least the 5 % public-float threshold required for PRC issuers with H-shares.

• Corporate actions: The company reported no share options, warrants, convertibles, or other equity-linked instruments outstanding or exercised during the month. No Hong Kong Depositary Receipts were issued.

The filing, signed by Joint Company Secretary Gao Dapeng on 6 May 2026, affirms that all regulatory obligations for April 2026 have been met and that the issued share structure remains stable.