Thai Oil Public : Appointment of Board of Director

		(Translation)
Ref. TBK 01/0450	September 29, 2021
Subject	:	Appointment of Board of Director
To	:	President of the Stock Exchange of Thailand

1. : Secretary-General of the Securities and Exchange Commission
   Dear Sir,

Thai Oil Public Company Limited, "the Company", would like to inform that the Board of Directors Meeting No.9/2021 on September 29, 2021 has resolved to appoint Mr. Suchart Ramarch as a Director replacing Ms. Duangporn Thiengwatanatham as proposed by the Nomination and Remuneration Committee, effective from October 1, 2021 onwards.

Please be informed accordingly.

Yours sincerely,

Thai Oil Public Company Limited

-//-

Mr. Wirat Uanarumit

Chief Executive Officer & President

Corporate Secretary Section

Tel [phone] Ext. 43320, 43322, 43323, 43326

Fax [phone]