The Board of PTT Public Company Limited (PTT) Meeting held on November 25, 2022 has acknowledged that the total number of PTT's independent directors is increased. The title of M.L.Chayotid Kridakon in the PTT's Board of Directors is changed from a "Director" to be an "Independent Director" effective from November 18, 2022 onwards. Please kindly note that of M.L.Chayotid Kridakon is qualified to be an "Independent Director", according to the Notification of the Capital Market Supervisory Board No.

Tor.Jor. 39/2559 Re: Application and Approval for the Offering for Sale of New Shares and PTT Corporate Governance Policy.