Xinte Energy Co., Ltd. (stock code: 01799) has called its third Extraordinary General Meeting (EGM) of 2026 for 11:00 a.m. on Wednesday, 16 September 2026. The session will be held in the Conference Room at the company’s R&D Building, No. 2249 Zhongxin Street, Ganquanpu Economic and Technological Development Zone, Urumqi, Xinjiang, PRC.

Key agenda • Single ordinary resolution: shareholders will consider and, if deemed appropriate, approve the appointment of Mr. Wang Bin as an executive director.

Shareholder arrangements • Register closure: The share register will be closed from Friday, 11 September to Wednesday, 16 September 2026 (both dates inclusive). Transfers must be lodged by 4:30 p.m. on Thursday, 10 September 2026 to qualify for attendance and voting rights. • Proxy voting: Completed proxy forms, together with any necessary authorization documents, must reach the company’s securities department in Urumqi (for domestic shares) or Computershare Hong Kong Investor Services (for H shares) no later than 11:00 a.m. on Tuesday, 15 September 2026. • Identification: Shareholders or proxies attending the meeting must present valid identification; corporate representatives must also provide authorization documents.

Board composition As of the notice date (28 August 2026), Xinte Energy’s board comprises: – Executive Directors: Huang Hanjie (Chairman), Huang Fen – Non-executive Directors: Zhang Xin, Yang Xiaodong, Hu Youcheng – Independent Non-executive Directors: Sin Kin On Johnny, Cui Xiang, Tam Kwok Ming Banny

The company advises attendees to arrange their own travel and accommodation, noting that the meeting is expected to last less than half a day.