PTT Exploration and Production Public Company Limited at its board meeting held on 1 April 2024, approved the appointment of following directors to the Sub-Committees: Mr. Thongthit Chayakula as Member of the Audit Committee; Admiral Pogkrong Monthardpalin as Member of the Nominating and Remuneration Committee; Mr. Phongsthorn Thavisin as Chairman of the Corporate Governance and Sustainability Committee, and Member of the Nominating and Remuneration Committee; Mr. Danucha Pichayanan as Member of the Corporate Governance and Sustainability Committee; Mr. Veerathai Santiprabhob as Chairman of the Risk Management Committee and Member of the Corporate Governance and Sustainability Committee; and Mr. Veerapat Kiatfuengfoo as Member of the Risk Management Committee. The appointment of the Sub-committees will be effective from 1 April 2024, onwards. The audit committee is consisted of: Chairman of the audit committee, Ms. Penchun Jarikasem; Member of the audit committee, Mr. Teerapong Wongsiwawilas; Member of the audit committee, Mrs. Natjaree Anuntasilpa; and Member of the audit committee, Mr. Thongthit Chayakula.

Secretary of the audit committee, Mrs. Maneeya Srisukhumbowornchai.