COMPANY LIMITED Management’s Discussion and Analysis 6M’19 6M’20 change Q2’19 Q1’20 Q2’20 change change Btmn Btmn y-on-y Btmn Btmn Btmn y-on-y q-on-q Sales and service income 21,123 22,466 6.4% 10,866

Profit / Cost of Sales Analysis and Sales and Administration Analysis The Gross Profit margin was 6 percentage points lower at 12% in Q319 down from Q318 at 18% due to reduced economies of scale from lower

reserve The result of this agreement is to eventually enhance operating margin of our gas-fired combined cycle cogeneration projects. Projects under construction are on track Nam Che 1 Hydro Power Plant

86.71 million, with significant operating results as follows. (Million Baht) 2019 2018 Increase /(decrease) %change Revenues from sales 789.92 666.36 123.56 18.54% Other revenues 7.58 6.76 0.82 12.13

) % Change 2019 2018 Sales revenue 274.53 224.09 50.44 22.51% Other incomes 3.77 0.74 3.03 409.46% Total revenues 278.30 224.83 53.47 23.78% Cost of sales 117.60 85.18 32.42 38.06% Selling expenses 82.72 61.72

, change in regulation for retirement provisioning). As a result after a very successful 2018 with over 24% topline and 30% EBITDA growth, this year has witnessed a 13% revenue and 28% consolidate EBITDA

วันที่ 15 ตุลาคม 2545 1 NO. (SUTHA-SET) 016/2019/EN 14 August 2019 Subject : Clarification of Q2/2019 the total revenues and the Net profit change more than 20% To : The President of the Stock

of June 30th, 2024, which can be summarized as follows: 1) Profit & Loss Analysis : Q2 2024 (3 Months) (Unit : Million Baht unless otherwise stated) Q2 2024 Q2 2023 Change Amount % Change Total

gross margin in was 47.9% which decreased from 61.1% in 2017. The decrease in genuine gross margin, compared to the same period of last year, was mainly due to change in product mix between Built-to-Suit

: Consolidated Q4/ 2018 Q4/ 2017 Change Financial Statements (Million Baht) (%) (Million Baht) (%) (%) Revenue from Sales 1,462.7 100.0 % 1,525.8 100.0 % (4.1 %) Cost of Sales (1,031.2) (70.5 %) (1,044.8) (68.5