cost (5.20) (69.15) - - Gross profit 2.32 30.85 0.21 100.00 Other income 4.89 65.03 5.73 2,728.57 Profit before expenses 7.21 95.88 5.94 2,828.57 Administrative expenses (11.97) (159.18) (17.01

) (14.81) - - Total cost (5.14) (67.37) - - Gross profit 2.49 32.63 0.51 100.00 Other income 7.32 95.94 6.89 1,350.98 Profit before expenses 9.81 128.57 7.40 1,450.98 Administrative expenses (22.96) (300.92

from organizing concerts (20.74) (108.08) - - Selling cost (1.31) (6.82) - - Total cost (22.05) (114.90) - - Gross profit (2.86) (14.90) 0.61 100.00 Other income 11.34 59.09 10.80 1,770.49 Profit before

. Subsequent to initial recognition, they are remeasured at fair value, gain or loss on remeasurement to fair value is recognized immediately in profit or loss. However, where derivatives qualify for hedge

subsidiaries by having the main substance is as follows. (Unit: Thousand Baht) Revenues Gross Profit Selling Admin Net profit 2017 837,308 293,207 80,159 93,260 -236,013 2018 929,354 325,527 88,001 79,800

2017 ended December 31, 2017 of the Company and its subsidiaries, as shown below : (Unit : Million Baht) 2017 2016 Change Revenue 837 849 -1.4% Gross profit margin 293 342 -16.7% Selling Expenses 80 96

shown below: (Unit : Million Baht) 2017 2016 Change Revenue 837 849 -1.4% Gross profit margin 293 342 -14.3% Selling Expenses 80 96 -16.7% Doubtful debts from the voiding of contract 320 - 100.0% Finance

% Amount % Q1-19 VS Q1-18 Q1-19 VS Q4-18 Sales Revenue 12,949 100.0 12,511 100.0 13,660 100 3.5 (5.2) Gross profit 2,978 23.0 2,731 21.8 3,145 23.0 9.0 (5.3) Operating profit 979 7.6 1,020 8.2 1,050 7.7 (4.0

water management business 38.34 9.35 310.05 Selling expenses 13.57 16.52 (17.86) Administrative expenses 20.88 17.30 20.69 Finance cost 6.65 4.55 46.15 Profit before income tax income (expenses) 9.41

, 2018 of the Company and its subsidiaries by having the main substance is as follows. (Unit: Thousand Baht) In overall, the Company and its subsidiaries had the net profit in Q3/2018 at 32.7 MB increased