Group”) as follow: Consolidated financial statements Q1-2021 Q1-2022 THB Mn THB Mn THB Mn % Sales of goods and services 1,214.9 1,518.7 303.8 25.0% Revenue from finance lease under power purchase

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

-2021 6M-2020 6M-2021 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Sales of goods and services 1,139.5 1,214.9 1,284.4 5.7% 12.7% 2,255.2 2,499.3 10.8% Revenue from finance lease under power

12.3% Revenue from finance lease under power purchase agreement 103.2 101.6 104.9 3.2% 1.6% 306.9 305.7 (0.4%) Revenue from construction under a concession arrangement 215.0 - - - N.A.(

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

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

% 2,499.3 3,061.1 22.5% Revenue from finance lease under power purchase agreement 101.6 102.3 95.3 (6.8%) (6.2%) 200.8 197.6 (1.6%) Cost of sales and services (920.4) (1,149.4) (1,174.0) 2.1% 27.6% (1,795.1

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

the parent 443 428 682 54.0% 59.3% NNP per share (Baht per share) 0.17 0.16 0.26 54.0% 59.3% No. of shares in calculation (million shares) 2,607 2,607 2,607 B.GRIMM POWER PUBLIC COMPANY LIMITED

% Revenue from finance lease under power purchase agreement 102.9 102.8 103.2 0.4% 0.3% 308.4 306.9 (0.5%) Revenue from construction under a concession arrangement 21.2 398.1 215.0 (46.0%) 914.2% 89.7 744.4