Beijing UBOX Online Technology Corp. (UBOX Online) submitted its Monthly Return for Equity Issuer to Hong Kong Exchanges and Clearing on 04 June 2026, covering movements up to 31 May 2026.

Registered share capital

• Total registered share capital stood unchanged at 988.97 million shares with a par value of RMB 1. • The structure comprises 42.46 million unlisted domestic ordinary shares and 946.51 million H-shares listed on the Main Board of the Stock Exchange of Hong Kong.

Issued shares and treasury position

• Issued share counts mirrored registered figures, with 42.46 million unlisted domestic shares and 946.51 million H-shares outstanding. • The company held no treasury shares, and there were no cancellations, allotments, conversions, or other equity movements during the month.

Public float

• UBOX Online confirmed compliance with the Main Board minimum public-float threshold of 25% for its H-share class as at 31 May 2026.

Corporate confirmation

• The filing, signed by Joint Company Secretary Cui Yan, affirms that all statutory and listing rule requirements related to any potential securities activities have been met, although no new securities were issued or repurchased in May 2026.