total revenue breakdown by business segment for the three- month period ended 30 June 2018 and 2019 with the following details: Consolidated Financial Statements For the three-month period ended 30 June

business strengthened by CSL acquisition helped enhance AIS’ s capability to serve enterprise segment in areas such as enterprise data service and cloud which grew double digit while both AIS and CSL

92.7 85.6 45.7 40.7 46.6 43.2 Solar Energy Power Plant 0.1 - (0.6) - 5.5 - (14.3) - Gross Profit by Segment 426.3 343.9 1,200.9 1,042.9 34.2 27.8 32.4 29.2 period ended 30 September period ended 30

118.2% Gross Profit by Segment 446.0 439.4 465.6 6.0% 4.4% 873.9 905.0 3.6% Change Gross Profit Q2-2020 Q1-2021 Q2-2021 6M-2020 6M-2021 Change Percent Percent Percent QoQ YoY Percent Percent YoY Biomass

66.7% Gross Profit by Segment 439.4 465.6 496.5 517.4 20.9 4.2% 1,791.3 1,918.9 127.6 7.1% Change QoQ Gross Profit Change YoY Q1-2021 Q2-2021 Q3-2021 Q4-2021 Change 2020 2021 Change Percent Percent

- - 4.8 5.8 20.8% Gross Profit by Segment 465.6 471.6 463.7 (1.7%) (0.4%) 905.0 935.3 3.3% Gross Profit ChangeChange Q2-2021 Q1-2022 Q2-2022 6M-2021 6M-2022 Change Percent Percent Percent QoQ YoY Percent

2.8% Municipal Solid Waste Power Plant 59.0 75.2 70.8 (5.9%) 20.0% 184.5 211.2 14.5% Solar Engergy Power Plant 2.3 2.9 2.7 (6.9%) 17.4% 7.1 8.5 19.7% Gross Profit by Segment 496.5 463.7 464.1 0.1% (6.5

75.2 70.8 79.5 8.7 12.3% 261.7 290.7 29.0 11.1% Solar Engergy Power Plant 2.9 2.9 2.7 2.4 (0.3) (11.1%) 9.5 10.9 1.4 14.7% Gross Profit by Segment 471.6 463.7 464.1 473.3 9.2 2.0% 1,918.9 1,872.7 (46.2

% 10.3% 5.8 6.2 6.9% Gross Profit by Segment 463.7 466.2 421.6 (9.6%) (9.1%) 935.3 887.7 (5.1%) Gross Profit Margin Q2-2022 Q1-2023 Q2-2023 Change 6M-2022 6M-2023 Change Percent Percent Percent QoQ YoY

a rebound in demand of enterprise customers from a clearer political situation and a sizable project closed in the quarter. The strategy for the enterprise segment continues focusing on high-margin