% 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

increase THB 1.29 million 1.2) Revenue from selling of electricity increase THB 1.52 million or 100% due to in year 2017 Solar Power Project on Rooftop (Solar Rooftop) of Bangpakong Solar Power Co., Ltd

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

procurement of project site location and rendering of related services to clients who operate 17 solar power projects in Thailand, and (2) revenues from the sale of electricity from its own solar power project

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

-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

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

business acquisition amounting to Baht 2.2 million, presented as “Gain from business acquisition” in Statement of Comprehensive Income. The signing of Power Purchase Agreement (PPA) of Khlong Khlung VSPP