% Million Baht % Selling expenses 22 1% 25 1% (3) (12%) Administrative expenses 191 11% 202 10% (11) (5%) Finance cost 28 2% 32 2% (4) (13%) Income tax expenses 29 2% 30 2% (1) (3%) Selling expenses Selling

just started construction, which is still unable to recognize revenue in this quarter. 2. Cost of construction decreases in the amount of Baht 116.40 million or 67.60% for three-month period when

Baht 31.1 million Y-O-Y due primarily to lower sales delayed to 2nd half year of 2019, and a cost adjustment for employee benefits amount Baht 6.3 million (partially out of the said provision Baht 23.7

Cloud Computing business of Baht 12.92 million; - Other revenue of Baht 1.94 million. 2. Cost of Sales and Services, Selling and Servicing Expenses and Administrative Expenses The cost of sales and

for Epichlorohydrin from the weak Epoxy demand. Analysis of Cost and Expenses 1. In Q2 2019, Cost of sales was 3,696 MTHB, increased by 292 MTHB comparing to 2018 or 8.6% due to higher sales volume

% ] Cost of Sales 2,424.7 2,457.1 2,628.9 Gross margin, % 18.98% 21.09% 27.84% SG & A 415.5 403.1 471.4 Operating Profit * 213.3 248.2 -14.1% 527.1 -59.5% Net Profit-Consol. F/S 159.0 268.6 -40.8% 558.0

Baht 76 and gross profit margin for the second quarter of 2019 was decreased from 20% to 14%. It was due to the increase in cost of sales, which was the result of manufacturing expenses, which were

year. Other income for Q2, 2019 are 0.66 million baht which comparable to 0.84 million bath last year with no significantly transaction changes. 2. Cost of sale , Profit margin For Quarter2 of the year

compared to 56.0 million baht the same period last year, decreased 33.8 million baht or 60.4 percent. Consolidated cost of sales and services for the second quarter 2019 was 166.8 million baht compared to

1,219.38 -172.72 -14.16% 924.23 1,102.97 -178.74 -16.21% Cost of sales and services -802.17 -898.29 -96.12 -10.70% -735.52 -829.22 -93.70 -11.30% Gross Profit 244.49 321.09 -76.60 -23.86% 188.71 273.76