Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited disclaim responsibility for the notice’s contents and any loss arising from reliance upon the whole or any part of its information. According to an announcement dated 13 February 2026 from North Mining Shares Company Limited, a special general meeting (SGM) is scheduled for 13 March 2026 at 11:00 a.m. at Unit 1103–06, China Building, 29 Queen’s Road Central, Hong Kong. Shareholders are to consider an ordinary resolution related to the Sale and Purchase Agreement (as amended by the Supplemental Agreement), including its transactions and authorizations.

The register of members will be closed from 10 March 2026 to 13 March 2026 (both days inclusive). Shareholders intending to attend and vote must lodge transfer documents with the Hong Kong branch share registrar, Tricor Investor Services Limited, by 9 March 2026. Proxies may be appointed by any entitled shareholder, with forms and any supporting documents to be received by Tricor Investor Services Limited at least 48 hours prior to the meeting. Completion and return of proxy forms do not preclude shareholders from attending in person.

The Board of Directors comprises five executive directors, including Chairman Mr. Yang Ying Min, and three independent non-executive directors. The announcement states that if a tropical cyclone warning signal no. 8 or above or a black rainstorm warning signal is in force at or after 9:30 a.m. on the meeting date, the meeting will be postponed or adjourned, with further notice to be announced on the websites of the Company and The Stock Exchange of Hong Kong Limited.