1.44 1.66 -0.22 -13.3% Income tax expenses -67.95 -54.32 -13.63 25.1% Net profit 270.07 218.99 51.08 23.3% Minority interest in subsidiary -61.88 -42.43 -19.45 45.8% Net profit of the Company 208.19

last year. Profit & Loss Analysis (Unit : Million Baht unless otherwise stated) Quarter 3 Change 2018 2017 Amount % Change Total Revenues 4,416 4,284 132 +3.1% Sales and service income 4,179 4,052 127

results of the Company. For the three-month period Ended March 31, 2019, which was audited by the auditor with significant operational results as follows: 1. Net profit of 1.318 million baht, compared with

income, income earned from one-off events, etc. (2) Percentage margin is calculated by dividing Gross profit from sales by Revenue from sales (3) Percentage margin is calculated by dividing Gross profit

business volume. 2. Other income increased 389,721 baht compared to the same period of the last year mainly from the increase of profit from short-term investment in open-ended fund. 3. Cost of service

operating result audited by an external auditor for the second quarter of 2020 ending June 30, 2020, which presented net profit of Baht 89.64 million, an increase of Baht 89.01 million or 14,004.05%, over the

(10.72) 1.92 52.11 6.44 6.44 INCOME TAX INCOME 0.44 0.61 0.92 1.16 PROFIT (LOSS) FOR THE PERIODS FROM CONTINUTING OPERATIONS (10.28) 2.53 53.03 7.60 PROFIT FOR THE PERIODS FROM DISCONTINUED OPERATION

685.84 21.11 3.1% Cost of sales -194.96 -208.31 13.35 -6.4% -617.06 -601.34 -15.72 2.6% Gross profit 30.01 25.36 4.65 18.3% 89.89 84.50 5.39 6.4% Other income 1.45 1.26 0.19 15.2% 3.61 5.15 -1.54 -29.9

and service income increased from the last year because the steel cost was higher than the same period last year. 3. Gross profit margin was 10.35% of Revenue from sale and service, decrease from last

in associate 2.14 1.44 0.70 48.6% Income tax expenses -49.39 -67.95 18.56 -27.3% Net profit 200.70 270.07 -69.37 -25.7% Minority interest in subsidiary -57.11 -61.89 4.78 -7.7% Net profit of the