year 2016 is shown in table 1 below. Table 1 provides an overview of performance. Unit : Million Baht For the three-months ended 30 June Transaction Increased (Decreased) 2018 2017 Amount Percentage 1

sales and rendering of services and cost of sales and rendering of services (excluding fuel costs). Also, the revenue from sales of Ratchaburi Electricity Generating Company Limited increased due to the

Limited (“TSEO”) which is a subsidiary with 100% shareholding by Thai Solar Energy Public Company Limited equivalent to 74,000,000 ordinary shares at the par value of Baht 10 per share, totaling transaction

announcement regarding the execution of long-term Power Purchase Agreements with Electricity Generating Authority of Thailand (“EGAT”) dated 31 August 2020. The total investment value for the Transaction is

9M-2020 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Sales of electricity - FiT 611.5 635.3 668.2 5.2% 9.3% 1,806.3 1,926.6 6.7% FiT Premium 43.0 37.4 35.8 (4.3%) (16.7%) 127.1 116.8 (8.1

-2021 Q2-2021 6M-2020 6M-2021 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Sales of electricity - FiT, base tariff and Ft 635.3 727.0 770.9 6.0% 21.3% 1,258.4 1,497.9 19.0% FiT Premium 37.4

THB Mn THB Mn THB Mn % THB Mn THB Mn THB Mn % Sales of electricity - FiT, Base tariff and Ft 851.2 793.1 895.9 903.2 7.3 0.8% 3,250.9 3,443.4 192.5 5.9% FiT Premium 14.6 13.9 12.9 9.4 (3.5) (27.1%) 68.9

service income Quarter 3 Quarter 2 Quarter 3 Change 9-month 9-month Change (Unit: THB Mn) 2023 2024 2024 %QoQ %YoY 2023 2024 %YoY Sales of electricity - FiT, Base tariff and Ft 895.9 902.1 1,001.3 11.0

Power Plant On 6 October 2020, Advance Clean Power Plant Co. Ltd., an indirect subsidiary, entered into a power purchase agreement with Provincial Electricity Authority for Biomass Power Plant with

equipment 2.45 2.70 (0.25) (9.26) 3 Revenue from sale of other products - 1.81 (1.81) (100.00) 4 Revenue from sale of electricity 117.28 114.56 2.72 2.37 5 Other income 1.44 11.77 (10.33) (87.77) 2 Unit