According to the circular dated 11 February 2026, Yunnan Water Investment Co., Limited (stock code: 6839) will hold an extraordinary general meeting (EGM) on Friday, 6 March 2026, at 10:00 a.m. in Conference Room 5th Floor, 2089 Haiyuan Bei Road, Gaoxin District, Kunming, Yunnan Province, the PRC.

The meeting will consider and vote on proposals to re-elect three directors. Zhu Zhen is proposed for re-election as an executive director, while both Li Zhengzheng and Duan Tao have been nominated as non-executive directors. Their appointments will continue through the end of the fourth session of the board upon shareholder approval.

The register of members for H Shares will be closed from 3 March 2026 to 6 March 2026 (both dates inclusive). Shareholders of H Shares who wish to attend and vote at the EGM must lodge their share transfer documents with Tricor Investor Services Limited on or before 5 March 2026. All qualifying shareholders may attend the EGM in person or by proxy, and voting will be conducted by poll. Completed proxy forms must be submitted by no later than 24 hours before the scheduled meeting time.