Esso (Thailand) Public Company Limited announced that at its board meeting held on January 27, 2023, the board approved the appointment of Mr. Anuwat Rungruangrattanagul, Refinery Manager, as the Director to fill in the vacant director position with effect from January 27, 2023. Appointment of Mrs. Suda Ninvoraskul as the Director to replace Mr. Adisak Jangkamolkulchai with effect from January 28, 2023. Appointment of Mrs. Suda Ninvoraskul as the Chair of the Board of Directors to replace Mr. Adisak Jangkamolkulchai with effect from January 28, 2023.