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

Saimai Avenue branch, PTT Pattanakarn gas station branch, and PTT Rama 2 gas station branch. As a result, in Q2/2022, there were all together 4 After You Marketplace standalone branches. Focus on Expanding

the Thai economy driven by the relaxation of controls and lower concerns on COVID-19 situation which brought in foreign tourists and increased business activities. Overall, AIS reported core service

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

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

branches, including 2 branches in Bangkok at Bangyai PTT Petrol station and Porto Chino, and 1 branch in Rayong. In addition, for the remaining first half of the year in 2023, the Company have plans to open

, LOUIS VUITTON and VERSACE, fulfilling high-end and tourist customers. Making Phuket to be the perfect ‘Beach Lifestyle Destination’ integrating tourism, luxury and relaxation under the concept of “The