Tong Tong AI Social Group Limited announced on 29 April 2026 that its 2025 Annual Report is now accessible in both English and Chinese on the company website (http://www.00628hk.com) and the Hong Kong Stock Exchange website (https://www.hkexnews.hk).

Non-registered shareholders are encouraged to provide an email address to Tong Tong AI Social via Hong Kong Securities Clearing Company Limited (HKSCC) if they prefer to receive future notifications of corporate communications by email instead of printed letters. If no valid email address is recorded, the company will continue to dispatch printed notification letters to the postal address supplied by HKSCC.

Shareholders may request hard copies of any corporate communications at any time by writing to the Hong Kong branch share registrar, Union Registrars Limited, or by emailing 628-corpcomm@unionregistrars.com.hk. Existing hard-copy requests remain valid for one year from the registrar’s receipt date unless earlier revoked; shareholders wishing to continue receiving printed materials thereafter must submit a new written request.

Enquiries can be directed to Union Registrars Limited on (852) 2849 3399 during business hours. The notification was issued under the authority of Chairman Zhou Yafei on behalf of the board of Tong Tong AI Social Group Limited.