OPERATION (Unit : Million Baht) Consolidated Financial Statements 2019 2018 % Change Total Revenue 1,857.2 1,708.3 8.7% - Utilities Business 1,847.1 1,705.1 8.3% - Operating Revenue1 1,734.3 1,679.7 3.3

Corporation Public Company Limited (the "Company") would like to submit financial statements for the year of 2016 which have been audited by our auditor and clarify for the operating results as follows: The

consists of 27 operating power plants, with a total contracted capacity of 4,354 MW equity and 5 construction projects, with a total contracted capacity of 911 MW equity. 3. Report and Analysis of the

-1- AIT (VP-SEC) 014E/2023 May 8, 2023 Subject: Management's Discussion and Analysis of Operating Results for Q1-2023 To: The President of the Stock Exchange of Thailand Summary of Operations Q1-2023

Operating Results of the Company in Q3/2020 Q3/18 Q3/20 (THB million) YoY Operating Revenue 219 179 (18%) Gross Profit 137 105 (23%) EBITDA 58 57 (2%) Net Profit for the Company 13 12 (8%) Gross profit margin

Operating Profit Margin (%) 4.6 13.4 EBITDAR Margin (%) 16.5 22.4 Net profit Margin (%) (5.3) 6.6 Return on Equity (%) (5.2) 6.6 Efficiency Ratio Return on Assets (%) (2.3) 3.3 Return on Fixed Assets (%) 12.1

of Thailand Rajthanee Hospital Public Company Limited ( “the Company”) would like to clarify the operating results of the Company and its subsidiaries for the year ended December 31, 2018 which has

Rajthanee Hospital Public Company Limited (“the Company”) would like to clarify the operating results of the Company and its subsidiaries for the 3rd quarter of 2018 ending September 30, 2018 which has been

, the operating result of the Company and its subsidiaries in the first 9 month of 2019 showing net loss Baht 144.20 million resulting in a decrease in shareholders’ equity. Page 4 of 4 Yours sincerely

Page 1 of 4 GEL-ACC621536 14 August 2019 Subject: Management Discussion and Financial Analysis for the operating results of the second quarter of 2019, ended June 30, 2019 To: Director and Manager