The supervisory committee of PetroChina Company Limited announced that due to work arrangement, Ms. Liao Guoqin and Mr. Fu Bin have tendered their resignations as employee representative supervisors of the Company with immediate effect. Each of Ms. Liao Guoqin and Mr. Fu Bin has confirmed that she/he has no disagreement with the Company, the board of directors of the Company (the "Board") and the Supervisory Committee during her/his term of office and there is no matter relating to her/his resignation that needs to be brought to the attention of the shareholders of the Company. Ms. Liao Guoqin and Mr. Fu Bin have been diligent, dedicated and meticulous at work since her/his appointment.

They have fully performed their duties as supervisor and actively contributed to the high-quality development of the Company. The Supervisory Committee hereby announces that Mr. Fang Qing and Mr. Wang Binquan were elected by the employee representatives of the Company as the employee representative supervisors of the Company in accordance with the Company Law of the PRC and the articles of association of the Company with immediate effect until the expiry of the term of the ninth session of the Supervisory Committee. Mr. Fang Qing and Mr. Wang Binquan will not receive emoluments from the Company in respect of their service as employee representative supervisors of the Company.

Mr. Fang Qing aged 51, the executive director of Xinjiang Oilfield Branch of the Company. Mr. Fang is a professor-level senior engineer with a doctorate degree. From January 2019, he successively served as the plant manager of the First Production Plant of Daqing Oilfield Co.

Ltd., deputy general manager and general manager of Daqing Oilfield Co. Ltd., the executive director of Huabei Oilfield Branch, etc. He was appointed as the executive director of Xinjiang Oilfield Branch of the Company in July 2023.

Mr. Wang Binquan, aged 53, the executive director of Jiangsu Marketing Branch of the Company. Mr. Wang is a professor-level senior economist with a bachelor's degree. From May 2017, he successively served as the deputy general manager of Shaanxi Marketing Branch, vice chairman, general manager and chairman of PetroChina Xinjiang Marketing Co., Ltd, etc.

He was appointed as the executive director of Jiangsu Marketing Branch of the Company in March 2024.