China Water Industry Group Limited announced on 29 April 2026 that its 2025 Annual Report is now available in both English and Chinese on the company’s website (http://www.chinawaterind.com) and on the HKEX news website (http://www.hkexnews.hk).

Non-registered shareholders may opt to receive future corporate communications via email by submitting an email address to the Hong Kong Securities Clearing Company Limited (HKSCC). If no valid email address is provided, the company will continue to dispatch printed notification letters to the mailing address on record.

Shareholders can request hard-copy versions of any corporate communication at any time by writing to the Hong Kong branch share registrar, Union Registrars Limited, or by emailing 1129-corpcomm@unionregistrars.com.hk. Existing hard-copy requests remain valid for one year from the registrar’s receipt date and must be renewed if shareholders wish to keep receiving printed materials thereafter.

Enquiries can be directed to Union Registrars Limited at (852) 2849 3399 during business hours (Monday to Friday, 9:00 a.m.–5:00 p.m., excluding Hong Kong public holidays). The notice is issued under the authority of Chairman and Executive Director Mr. Zhu Yongjun on behalf of the board of China Water Industry Group Limited.