higher breakeven point as well as an increase in the unit production cost. Administrative and Selling Expenses Selling, general, and administrative expense as a percent of sales increased slightly to 13.9

[1Q19 VS. 4Q18] [1Q19 VS. 1Q18] FX: THB/USD 31.3204 32.5876 31.5288 Sales Revenue, THB 3,113.9 3,208.7 -3.0% 3,440.2 -9.5% [ Sales Revenue, USD $99.4 $98.5 +1.0% $109.1 -8.9% ] Cost of Sales 2,457.1

[1Q20 VS. 4Q19] [1Q20 VS. 1Q19] FX: THB/USD 31.1053 30.0127 31.3204 Sales Revenue, THB 3,259.7 2,902.4 +12.3% 3,113.9 +4.7% [ Sales Revenue, USD $104.8 $96.7 +8.4% $99.4 +5.4% ] Cost of Sales 2,477.7

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

$99.4 +6.2% $113.0 -10.2% ] Cost of Sales 2,450.3 2,424.7 2,457.1 2,692.4 Gross margin, % 20.66% 18.98% 21.09% 27.04% SG & A 421.8 415.5 403.1 463.7 Operating Profit 217.0* 213.3** 248.2* + 1.7% 517.3

274.90 -0.10 549.51 529.72 3.74 Cost of goods sold 154.23 133.04 15.93 151.91 1.53 306.13 279.60 9.49 Selling expenses and administrative expenses 115.04 103.96 10.66 105.32 9.23 220.36 195.70 12.60

in year 2017 the company had received an interest from short term investment Baht 1.0 million. 2. Cost of sale , Profit margin In year 2017 the company had cost of sale Baht 333.48 million compare with

274.61 3.60 248.48 14.49 532.97 549.51 -3.01 Cost of goods sold 152.47 154.23 -1.14 139.89 8.99 292.36 306.13 -4.50 Selling expenses and administrative expenses 124.74 115.04 8.43 111.29 12.08 236.03

Expense In passing 2017, the cost of goods sold was Baht 338.00 million or equivalent to 50.84% of total net sales that decreased from the same period of previous year 0.31% came from the sale of goods

rendering of services (excluding fuel cost) 2,484.36 2,358.38 125.98 5.3 Administrative expenses 791.03 777.74 13.29 1.7 Finance costs 731.94 564.84 167.10 29.6 Income tax expense 515.66 393.12 122.54 31.2