undertaking as well as to protect investors? best interest.?The four key areas are:?1. Provisions on Stock Exchange: The proposed revisions include (1) granting the power to approve the rules on securities

1,705.4 1,735.6 30.2 1.8% 5,315.9 6,502.1 1,186.2 22.3% Revenue from finance lease under power purchase agreement 102.3 95.3 109.4 107.9 (1.5) (1.4%) 411.0 414.9 3.9 0.9% Cost of sales and services (1,149.4

statements Q1-2022 Q1-2023 THB Mn THB Mn THB Mn % Sales of goods and services 1,518.7 1,638.2 119.5 7.9% Revenue from finance lease under power purchase agreement 102.3 102.4 0.1 0.1% Cost of sales and

PowerPoint Presentation THE INNOVATIVE POWER FLAGSHIP OF PTT GROUP MANAGEMENT DISCUSSION & ANALYSIS MD&A Q2/2019 PAGE 1 MANAGEMENT DISCUSSION & ANALYSIS (MD&A) Q2 2019 For Q2/2019, the EBITDA of the

2.8% Revenue from finance lease under power purchase agreement 95.3 102.4 104.5 2.1% 9.7% 197.6 206.9 4.7% Cost of sales and services (1,174.0) (1,274.4) (1,191.7) (6.5%) 1.5% (2,323.4) (2,466.2) 6.1

(25.5) (1.7%) 6,502.1 6,166.0 (336.1) (5.2%) Revenue from finance lease under power purchase agreement 102.4 104.5 105.2 104.6 (0.6) (0.6%) 414.9 416.7 1.8 0.4% Cost of sales and services (1,274.4

PowerPoint Presentation THE INNOVATIVE POWER FLAGSHIP OF PTT GROUP MANAGEMENT DISCUSSION & ANALYSIS Q4/2019& FY 2019 MD&A PAGE 1 MANAGEMENT DISCUSSION & ANALYSIS (MD&A) Q4 2019 and FY2019 Global

Year Ended December 31, 2017 Page 1 (Translation) 1. Significant events of the year 2017 1.1 The Progress of Projects 1.1.1 Collinsville Solar Power Project in Australia ("The Project") On May 5, 2017

governmental support. The new PDP is expected to be completed and implemented in 2018. Page 4 Regarding the Alternative Energy Development Plan of 2015-2036 (AEDP 2015), power generation from renewable energy is

Page 2 Management Discussion and Analysis 1. Power Industry and Competition 1.1 Electricity industry and Economic situation in Thailand Thailand’s economy expanded by 2.4 percent in 2019, lower than 2018