ended as of September 30th, 2022, which can be summarized as follows: 1) Profit & Loss Analysis : Q3 2022 (3 Months) (Unit : Million Baht unless otherwise stated) Q3 2022 Q3 2021 Change Amount % Change

Change (THB million) Change (%) Revenue from External Customers 206.94 215.95 -9.02 -4.18% Total Revenue 216.19 224.39 -8.19 -3.65% Net Profit for the Period 18.44 21.51 -3.07 -14.27% 3. Manufacturing and

31, 2022, which can be summarized as follows: 1) Profit & Loss Analysis : Q1 2022 (Unit : Million Baht unless otherwise stated) Q1 2022 Q1 2021 Change Amount % Change Total Revenues 6,815 5,739 1,076

% Income tax expense 1.17 2.41 (1.24) -51.4% Profit for the quarter 17.47 24.30 (6.83) -28.1% 3.9% 6.0% Consolidated financial information (Unit : Million Baht) 3 Months Change % Change 2 / 3 Operating

Gross Profit Margin Gross Profit Q2-2022 Q1-2023 Q2-2023 Change 6M-2022 6M-2023 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Biomass Power Plant 257.3 243.7 206.9 (15.1%) (19.6%) 520.5 450.5

: Statement of comprehensive income for the nine-month period ended 30 September (Unit : Million Baht) 2017 2016 Change Operating revenue 1,111.90 1,057.78 54.11 Operating cost 941.45 914.88 26.57 Gross profit

its subsidiary for the first quarter ended 31 March 2019 which the details are as follows: Unit: million Baht For 3-month period (Jan-Mar) 2019 2018 Change % Increase (Decrease) Revenue from sale of

1,730 million. 5. Financial Ratios Profitability Ratios Quarter 2 Change Increase/(Decrease) 2020 2019 Gross Profit Ratio (%) 29.62 27.24 2.38 Operating Profit Ratio before FX (%) 28.63 24.74 3.89 Profit

last year. Profit & Loss Analysis (Unit : Million Baht unless otherwise stated) Quarter 3 Change 2018 2017 Amount % Change Total Revenues 4,416 4,284 132 +3.1% Sales and service income 4,179 4,052 127

financial statement as follows: Quarter 1 / year 2016 Quarter 1 / year 2017 Change Million Baht % Million Baht % Million Baht % Sales revenue - net 132.07 90.28% 108.37 92.86% -23.70 -17.95 % Revenue from