) • Impact of adoption in TFRS 16 on Consolidated financial statements At 1 January 2020 (in thousand Baht) Increase in right-of-use assets 1,049,021 Increase in deferred tax assets 8,596 Decrease in property

Power Generation Others Total Change Increase (Decrease) Quarter 2 Quarter 2 Quarter 2 Quarter 2 2020 2019 2020 2019 2020 2019 Amount % Total Revenues 10,446 11,017 118 158 10,564 11,175 (611) (5%) Total

from ordinary activities attributable to the parent 314.3 291.9 264.6 (9.4%) (15.8%) 640.9 556.5 (13.2%) Financial Performance of the Group 2 Sales and service income for the period ended 30 June 2023

Q1/2020, Ended of March 31, 2020 Unit : Million Baht Power Generation Others Total Change Increase (Decrease) Quarter 1 Quarter 1 Quarter 1 Quarter 1 2020 2019 2020 2019 2020 2019 Amount % Total

166.1 210.6 26.8% (20.4%) 556.5 376.8 (32.3%) Financial Performance of the Group 2 Sales and service income for the period ended 30 June 2024 and 2023 are presented below: Sales and service income

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

: Summary of operating results for Q1/2019, Ended of March 31, 2019 Unit: Million Baht Power Generation Others Total Change Increase (Decrease) Quarter 1 Quarter 1 Quarter 1 Quarter 1 2019 2018 2019 2018 2019

performance 1. Expressway business The Company had revenue from Expressway business of Baht 1,506 Million, representing a decrease from the same quarter of the previous year by Baht 1,015 Million or 40.3

: Million Baht Power Generation Others Total Change Increase (Decrease) Quarter 3 Quarter 3 Quarter 3 Quarter 3 2019 2018 2019 2018 2019 2018 Amount % Total Revenues 10,576 10,140 143 203 10,719 10,343 376 4

profit from ordinary activities attributable to the parent 300.6 264.6 284.1 7.4% (5.5%) 941.5 840.6 (10.7%) Financial Performance of the Group 2 Sales and service income for the period ended 30 September