PTT Public : Clarification of the natural gas leak accident at Bang Bo District, Samut Prakan Province

	(Translation)
No. 80000001/1043
	22 October 2020
Subject	Clarification of the accident from the natural gas leakage at Bang Bo District,
	Samut Prakarn Province
To	President,
	The Stock Exchange of Thailand

PTT Public Company Limited ( " PTT" ) would like to inform you that on 22 October 2020 at approximately 1:00 p. m. , there was an accident of natural gas leakage and a fire at Theparat- Ladkrabang Road, Bang Bo District, Samut Prakarn Province. Consequently, PTT has isolated the natural gas pipeline system for damage control according to safety standards and was able to successfully get the situation under control. The initial damage assessment shows that the accident did not afftect PTT's operations in any way. Although there was a minimal impact on the natural gas users, PTT was able to manage the natural gas procurement and distribution through alternative channels for the natural gas users in that area. Moreover, PTT has a comprehensive insurance policy covering all aspects of business and all main properties in line with the industry standards. Our coverage includes property damage, business interruption, and third party legal liability.

Please be informed accordingly.

Yours sincerely,

(Mr. Auttapol Rerkpiboon)

President & Chief Executive Officer

Investor Relations Department

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