exchange gains 71 0 100% (Reversal of) loss on confirmed purchase orders for undelivered raw material 3 0 100% Other income 19 12 56% Total income 4,022 7,828 (49%) Expenses Cost of sale - Cost of goods sold

resulted from repayment of short-term loan USD 20 million in last year quarter. • Net loss from exchange rate The Company had recorded loss from exchange rate for the 1st Quarter 2020 amounting to THB 123

Profit attributable to Owners of the Parent 32.55 465.6 433.0 1,330.5 1 Operating Revenue consists of Raw Water Sales, Industrial Water Sales, and Wastewater Treatment Services. 2 Other Incomes from

sale, and the inventory increase Baht 18.16 million , because reserve of raw material for new product and work in process increase by customer order. 1.2 Non current asset as at December 31, 2017 amount

percent when compared to same period of previous year which has other revenue of 1.13 Million Baht due to sell scrap raw materials, income from insurance claim and compromise with trade creditors (2

with some creditor, and the company gets extension for the repayment and interest hair cut so the company recorded gain from compromise. Selling expenses Total selling expenses of the Company and

% Adjusted EBITDA Margin (%) 1.0% 9.3% -8.3% 4.4% -3.4% 4.3% 8.6% -4.3% Net Profit -97 185 -152% -36 169% -113 317 -136% Item from raw materials derogation - - n.a. 14(2) -100% 16(2) -2,004 -101% Tax income

mainly caused by the increasing price of graphite electrode and higher repair and maintenance cost and the proportionate of an increased in raw material cost is greater than an increased in HRC market

last year which are mainly caused by the increasing price of graphite electrode and higher repair and maintenance cost and the proportionate of an increased in raw material cost is greater than an

, raw materials, were also increased in the same trend of HRC price, nevertheless, the Company was able to maintain growth in metal spread in this quarter rose to THB 8,093 per ton, increasing from the