Office of the Securities and Exchange Commission No. SorKhor/Nor. 37/2550 Re: Relaxation on Calculation and Announcement of Net Asset Value of Mutual Funds Investing in Equity Instruments Issued by PTT

specific permission of PTT is strictly prohibited with Future Energy and Beyond Powering Life ทิศทางกลยุทธ์ของ ปตท. CONFIDENTIAL & PROPRIETARY Any use of this material without specific permission of PTT is

Exchange Commission No. SorKhor/Nor. 37/2550 Re: Relaxation on Calculation and Announcement of Net Asset Value of Mutual Funds Investing in Equity Instruments Issued by PTT Public Company Limited By virtue

pandemic has affected Thai economy an early on February 2020, which likely cause a continued changing and dispersed forecast of the GDP growth in the year of 2020 as well as how and when the economic

51.99 million or 94.31% Impact from the COVID-19 pandemic The COVID-19 pandemic has affected Thai economy an early on February 2020, which likely cause a continued changing and dispersed forecast of the

pandemic has affected Thai economy an early on February 2020, which likely cause a continued changing and dispersed forecast of the GDP growth in the year of 2020 as well as how and when the economic

หนังสือออกภายนอก (Thai) 1 หน้า (Translation) Ref. 10000400/ 245 /17 November 30, 2017 Subject Notification of connected transaction relating to assets or service for the purchase of land from PTT

exceeding 35%). Such as where a large number of smallholder farmers receive finance via a co-operative, supply chain partner or bank. We call this a ‘highly dispersed bond’. Clear boundaries and critical

remaining of ongoing projects from backlog of 2017 which main income such as PTT TANK project, PTT LNG Cold Water project, and PTT Wangnoi Compressor Station project (PTT WCS). The proportion of revenue

Disclosure of Information and other acts of Listed Companies. 2) Resolved the transfer of Piperack ownership to PTT Global Chemical Public Company Limited, who is a related person of Vinythai, having its value