% 43 61 (18) -30% Profit for the year 212 167 45 27% 213 156 57 37% Profit (loss) attributable to Equity holders of the Company 213 167 46 28% 214 156 58 38% Earnings per share (THB/share) 0.35 0.28 0.07

) Sales and service income  Sales and service income increased 14.7% from Baht 13,609 million to Baht 15,615 million for the six months ended June 30, 2017, primarily due to an increase in revenue from the

like to clarify operating performance of the Company three-month for the Quarter 3/2017 ended September 30, 2017 are as follows : Statement of Income Total Revenue The company earned THB 258.0 MB in Q3

and subsidiaries that sells electricity and heat energy has increased income from sales  Revenue from project work of 147.41 Million Baht. The company has 104.41 Million Baht decreased or 41.46 percent

terms of % to revenue improved from 7.5% in Q4 2021 to 5.9% in Q4 2022. Core operating profit (defined as Earnings before Interests and Taxes exclude interest income, gain (loss) on exchange rate and

%. SG&A in terms of % to revenue improved from 6.1% in 1H 2022 to 5.7% in 1H 2023. Core Operating Profit (defined as Earnings before Interests and Taxes exclude interest income, gain (loss) on exchange

SUBSIDIARY MANAGEMENT DISCUSSION AND ANALYSIS (For the Consolidated Financial Statements of the Year Period Ending December 31, 2018) (1) Overall Operating Results For the year 2018, the total revenue from

Company’s operating performance in 2017 and 2016 is shown in the following table: FY2017 FY2016 % Change FY2015 % Change [Amount in Baht Million] Y-o-Y Y-o-Y [2017 VS. 2016] [2016 VS. 2015] Sales Revenue

-Y [2Q18 VS 1Q18] [2Q18 VS 2Q17] FX: THB/USD 31.575 31.529 34.172 Sales Revenue 3,643.3 3,440.2 +5.9% 3,663.5 -0.6% [ Sales Revenue, USD $115.4 $109.1 +5.8% $107.2 +7.6% ] Cost of Sales 2,628.9 2,551.4

0.03, comparing to a net profit of THB 131.25 million or earnings per share of THB 0.12 for the same period of last year, a decrease of THB 166.48 million or -126.84% when comparing with the second