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

operation; risk management; selection and monitoring of its personnel assuring that they have and maintain such qualifications that correspond to the nature of their duties and internal control measures to

operation; risk management; selection and monitoring of its personnel assuring that they have and maintain such qualifications that correspond to the nature of their duties and internal control measures to

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

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

operation; risk management; selection and monitoring of its personnel assuring that they have and maintain such qualifications that correspond to the nature of their duties; measures to prevent improper

monitoring of its personnel assuring that they have and maintain such qualifications that correspond to the nature of their duties; measures to prevent improper access to inside information among work units

Annual Report 2009 1 Annual Report 20092 Over the past year, the Thai economy experienced a recession for the first time since the Asian economic crisis in 1997. The first quarter saw a 7.1 percent contraction as a result of sluggish export in the midst of global financial crisis, diminishing demand of domestic private sector, and lack of confidence in economic and political directions. All these factors played out against a backdrop of weakening economies of our trade partners worldwide, which...