] [1Q18VS 1Q17] Sales Revenue 3,440.2 3,391.6 +1.4% 3,536.4 -2.7% [ Sales Revenue, USD $109.1 $103.6 +5.3% $101.3 +7.7% ] Cost of Sales 2,551.4 2,433.4 2,452.5 Gross margin, (%) 25.84% 28.25% 30.65% SG & A

] [2Q17 VS. 2Q16] Sales Revenue 3,663.5 3,536.4 + 3.6 % 3,578.6 + 2.4 % Cost of Sales 2,528.2 2,452.5 2,308.6 Gross margin, (percentage) 30.99% 30.65% 35.49% Selling & Administration 484.6 443.5 454.4 Net

. 2Q17] [3Q17 VS. 3Q16] Sales Revenue 3,602.0 3,663.5 - 1.7 % 3,515.2 + 2.5 % Cost of Sales 2,519.0 2,528.2 2,251.0 Gross margin, (percentage) 30.07% 30.99% 35.96% Selling & Administration 485.1 484.6

under investment promotion schemes granted expenditure reduction around 1.5 times. However, the expense on the increasing number of kiosks does not frequently happen on account of a long-term investment

) (4) Management classification Add: Acquisition cost and pre-operative expense 1 10 3 Management classification Add: Extra expenses related to PO/MTBE turnaround - (0) 3 Management classification Add

consumption expanded gradually, in line with the expansion of consumption expenditure on durable goods and greater consumer confidence, as well as improvements in farm income. Meanwhile, private investment

801 106 13% Cost of sales and services -789 -621 168 27% -682 -608 74 12% Gross Profit 248 235 13 5% 225 193 32 16% Other Income 5 0 5 1,701% 14 7 7 117% Selling expense -81 -70 11 16% -71 -61 10 17

. Cost & Expense In FY22, the cost of service was at Bt87,076mn, increasing 2.2%YoY affected by rising utility cost and cost of cloud in line with higher cloud sales to enterprise customers this year

partly offset by cost reduction of selling and administrative expense due to increased efficiency control. Net profit included non-recurring deferred tax expense Baht 51 million of Q3’2018 was Baht 292

in line with lower sales. Administrative expense decreased mainly as a consequence of cost control measures in place, reducing headcount, working hours and OT, and other employee expenses together with