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

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

a result of the relaxation of COVID-19 control measures. In addition, the Company achieved higher sales of raw material to Mikka Café franchise. R E V E N U E : • The Company’s gross profit in Q1/2022

the previous year. Because the distant for transportation to customer increased 258,575 kilometers, or 24.78% compared to the previous year, transportation expense increased 4.89 Million Baht, or 27.18

expense for the Group increased amounting to 1.65 Million Baht, accounting for 31.85 % from the previous year. Because the distant for transportation to customer increased 154,505 kilometers, or 58.94

second phase of lockdown relaxation in the middle of May, the production and the sales started recovering . Anyhow, the Company proceed with the preventive action continually . Along with, carefully

, corresponding to the increase in dine-in customers due to the relaxation of government measures against COVID-19, as a result more customers were willing to dine- out for desserts. The increase was also due to

increase in same-store sales growth, especially the increase in dine-in customers due to the relaxation of government measures against COVID-19. The increase was also due to the increase in number of

incoming tourists due to the relaxation of government measures against COVID-19, as a result more customers are eating-out and having desserts. R E V E N U E : • The Company’s Gross Profit in Q4/2022 and

may arrange an alternative site for supporting continuity of operation. Such alternative site should not use the same source of infrastructure as the main office, should have a location distant from the