PTT Global Chemical : Appointment of Chairman, Chairman of Independent Directors and Sub Committees Members

(-Translation-)

Ref. 01- 087 / 2021

April 5, 2021

Subject	Appointment of Chairman, Chairman of Independent Directors and Sub Committees Members
To :	President,
	The Stock Exchange of Thailand
Cc :	Secretary-General of the Office of the Securities and Exchange Commission

PTT Global Chemical Public Company Limited (The Company) would like to inform that the Company's Board of Directors at the meeting No. 4/2021 held on April 5, 2021 has passed resolution of the appointment of Chairman, Chairman of Independent Directors and Sub Committees members as follows;

1.	Mr. Piyasvasti Amranand	Chairman and Chairman of Independent Directors
2.	Mr. Somkit Lertpaithoon	Independent Director and Chairman of the Corporate
		Governance Committee
3.	Mr. Pakorn Nilprapunt	Independent Director and Director to the Audit Committee
4.	Lieutenant General Nithi Chungcharoen	Independent Director, Director to the Corporate
		Governance Committee and Director to the Nomination
		and Remuneration Committee
5.	Mr. Disathat Panyarachun	Director and Director to the Risk Management Committee

Effective from April 5, 2021 onwards.

Please be informed accordingly.

Yours sincerely,

- Kongkrapan Intarajang -

(Kongkrapan Intarajang)

Chief Executive Officer

Corporate Secretary and Legal

Telephone [phone]