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

@bakertilly.my Mr. Paul Tan Hong 03459/11/2023 J 29/03/2023 - 28/03/2025 No. Audit Firm Name CPA No. Approval Period 5 STYL Associates PLT Damansara Intan, Block A No.902, 9th Floor, No.1, Jalan SS20/27 47400

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

invest in crypto  Corporate manages should consider adopting crypto/block-chain technology in their businesses Limitations •Only short-term returns [-20, 20] are analyzed •Small sample size •Concern on

start to recognize revenue from the solar power plant in Japan, Ichinoseki Solar Power 1GK (ISP1). This marks an important milestone for GPSC and PTT group in expanding its power business abroad also

PowerPoint Presentation MANAGEMENT DISCUSSION & ANALYSIS (MD&A) Q4/2017 and FY2017 GLOBAL POWER SYNERGY PUBLIC COMPANY LIMITED THE INNOVATIVE POWER FLAGSHIP OF PTT GROUP Management Discussion

PowerPoint Presentation THE INNOVATIVE POWER FLAGSHIP OF PTT GROUP MANAGEMENT DISCUSSION & ANALYSIS (MD&A) Q1/2018 GLOBAL POWER SYNERGY PUBLIC COMPANY LIMITED Management Discussion & Analysis

PowerPoint Presentation MANAGEMENT DISCUSSION & ANALYSIS (MD&A) Q2/2018 GLOBAL POWER SYNERGY PUBLIC COMPANY LIMITED 0 THE INNOVATIVE POWER FLAGSHIP OF PTT GROUP Management Discussion & Analysis

PowerPoint Presentation MANAGEMENT DISCUSSION & ANALYSIS (MD&A) Q4/2018 and FY2018 GLOBAL POWER SYNERGY PUBLIC COMPANY LIMITED 0 THE INNOVATIVE POWER FLAGSHIP OF PTT GROUP Management Discussion