PTT Public Company Limited appointed member of specific committee as follows: The Enterprise Risk Management Committee: M.L.Chayotid Kridakon Independent Director as the Chairman (unchanged) Assoc Prof. Dr. Narongdech Srukhosit Independent Director as a member (unchanged) Dr. Prasert Sinsukprasert Director as a member (newly appointed) The appointment shall be effective from January 25, 2023 onwards.