: Overall Financial Performance Unit: million baht Jan-Dec 2018 % Jan-Dec 2019 % Change % YoY Revenue 523.23 100.0% 613.86 100.0% 90.63 17.3% Cost 285.52 54.6% 332.39 54.1% 46.87 16.4% Gross Profit 237.71

financial statements Cost of sales and services For the Year 2018 For the Year 2017 Change THB million % THB million % THB million % Cost of sales – Electricity 6.10 29.65% 6.96 33.94% (0.86) (12.31%) Cost of

63.1% of NNP. ABBREVIATION & OUR PROJECTSFINANCIAL PERFORMANCE FINANCIAL POSITION PROGRESS OF PROJECTS UNDER CONSTRUCTION EXECUTIVE SUMMARY EXECUTIVE SUMMARY 2 6M’2017 6M’2018 % change Q1’2018 Q2’2018

financial statements 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 Sales of goods and services 1,542.4 1,638.2 1,508.8 (7.9%) (2.2%) 3,061.1 3,147.0

1: Overall Financial Performance Unit: mb Q1 18 % Q1 19 % Change % YoY Revenue 131.45 100.0% 132.54 100.0% 1.09 0.8% Cost 75.00 57.1% 73.41 55.4% (1.59) (2.1%) Gross Profit 56.45 42.9% 59.13 44.6

, the Company has completed the investment disposal processes with the following details. 1. Transaction Date: April 27, 2018 2. Parties Involved: Buyer; SBI FINANCIAL SERVICES CO., LTD. Seller; the

was equal to 26.3 MB which it was the payment of interest from late payment of a large trade receivable. - 2 - Topic Annual Balance Change 2020 2019 2020 VS 2019 (MB) (MB) % Sales and Services Income

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

, consists of unrealised gain (loss) on exchange rate of receivable under finance lease agreement and gain (loss) on forward contracts. Change Financial Performance of the Group 2 Sales and service income for

Q1’2018 (3.16 Baht/KWh in Q1’2017 and 3.27 Baht/KWh in Q4’2017) which is in line with the change in Ft – the tariff announced by ERC FINANCIAL PERFORMANCE REVENUE STRUCTURE ABBREVIATION & OUR