AQIs AQIs AQIs AQIs AQIs AQIs AQIs 2564 - 2565 AQIs - 1. * 2564 Non-Big 4 Local firms1 International firms2 (partner)3 166 - 577 5.11% - 6.39% 4.21% - 13.72% EQCR) 68 - 364 2.09% - 4.03% 1.71% - 4.20% 1

Relationships and Specific Engagements) 4. (Human Resources) 5. (Engagement Performance) 6. (Monitoring) 9 6. 3 AQIs AQIs AQIs AQIs AQIs AQIs AQIs AQIs AQIs KPMG 2563 - 2564 AQIs 1. * KPMG 2563 Big 4 (partner)1

AQIs AQIs AQIs AQIs AQIs AQIs AQIs EY 2563 - 2564 AQIs 1. * EY 2563 Big 4 (partner)2 28 1,113 1.91% - 5.64% 1.57% - 7.20% EQCR) 11 187.5 0.16% - 2.2% 0.32% - 2.5% 72.5 7,520.7 9.44% - 24.6% 3.89% - 21.36

held by the Company to Big C Retail Holding Company Limited (“Big C Retail”) at THB 180.00 per share, which is the agreed price between the Company and Big C Retail, and is also higher than the 30-day

summarized as follows: 1) Profit & Loss Analysis: Q4 2021 (3 Months) (Unit: Million Baht unless otherwise stated) Q4 2021 Q4 2020 Change Amount % Change Total Revenues 5,849 5,834 15 0.25% Sales and service

million, a 11.37% dropped or Baht 49.66 million same period of previous year. Because of Gain from sale of fixed assets stated in Q1/2018 consolidated financial statements at the amount of Baht 57.82

can be summarized as follows: 1) Profit & Loss Analysis : Q4 2022 (3 Months) (Unit : Million Baht unless otherwise stated) Q4 2022 Q4 2021 Change Amount % Change Total Revenues 7,878.0 5,848.9 2,029.2

unrealized loss on investments are stated at fair value or market price by the end of accounting period (as of June 30, 2018 and June 30,2017). Please be informed accordingly. Sincerely Yours, ( Mr. Nipon

and making profits from infrastructure assets without an intention to be a private trust. The term “infrastructure asset” as stated in the first paragraph shall be according to the characteristics as

are as follow: The Q2/2020 contract revenue is Baht 191 million, a decrease of Baht 60 million (24%) from Q2/2019’s Baht 251 million as stated above. The Q2/2020 total other income is Baht 2 million