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 Public Company Limited By

(CSR) Disclose the corporate social responsibility policies implemented by the Company and the subsidiaries to support sustainable business and the society at large. In-process CSR is incorporated into

Social Responsibility Disclose the corporate social responsibility policy implemented by the Company and the subsidiaries to support sustainable business and the society at large. This is part of the in

factors such as tendency and impacts on the environment and the society, covering respect for human rights and good corporate governance, for the benefit of investors’ understanding and analysis of the