, 2018 with details as follow; unit: million baht Items 6-month period ended 2017 6-month period ended 2018 changes Amount % Amount % Amount % Revenue from sales of goods . . . . . . Cost of sales of goods

record of construction cost based on our actual incurred construction costs of Nam Che project. Selling, General & Administrative Expense  SG&A increased 20.2% y-on-y and 6.3% q-on-q (Baht 553 million in

%) 100.00% 100.00% Cost of sales (127.43 ) (290.46 ) 163.03 (56.13%) (72.54%) (98.16%) Gross Profit 48.23 5.43 42.80 788.21% 27.46% 1.84% Other income 8.49 10.19 (1.70 ) (16.68%) 4.83% 3.44% Gain on disposal

of other comprehensive - (1) -100 Finance Cost 7 5 40 Profit (Loss) before Tax income (expense) 5 56 -91 Tax Income (Expense) (1) (8) 88 Net Profit 4 48 -92 - 2 - Total Revenues In the three-month

cost 7.06 7.63 -0.57 -7.47 185.52 314.26 -128.74 -40.96 Share of gain/loss from investments in associate 0.00 -0.49 0.49 -100.00 Loss Before Income Tax -20.29 -38.96 18.67 -47.91 Income tax expense -0.05

173.81 229.11 -55.30 -24.14 Service income 5.12 22.16 -17.04 -76.90 Sale of goods 0.00 1.05 -1.05 Other income 5.43 2.43 3.00 123.46 Total Revenues 184.36 254.75 -70.39 -27.63 Cost of constuction 177.44

) (84.54) Total revenues 55.75 100.00 54.03 100.00 (1.72) (3.09) Expenses Cost of sales 5.43 9.74 4.57 8.46 (0.86) (15.84) Cost of service and rental 9.70 17.40 9.83 18.19 0.13 1.34 Selling and service

items) 788.08 100.0% 848.81 100.0% 831.82 100.0% -2.0% 5.6% Cost of services (604.39) -76.7% (664.22) -78.2% (655.73) -78.8% -1.3% 8.5% Gross profit 183.69 23.3% 184.59 21.8% 176.09 21.2% -4.6% -4.1

which the Company had invested since January 2017. Cost of Sales and Gross Profit Unit : THB mm Unless otherwise stated For the year ended 31 December 2017 2016 Total sales 723.96 606.38 Cost of sales

expense is included in the financial statements. In addition, the Company has expanded its staff, resulting in an increase in personnel expenses and an increase in the cost of hiring consultants, such as