the new iPhone13 in the previous quarter. However, the sales margin grew from +0.9% in 4Q21 to +1.4% in 1Q22 due to an increased sales mix of higher-margin handsets. Cost & Expense In 1Q22, the cost of

volume of chicken processing segment as a result of higher sales volume of chicken export. Nevertheless, the price of major raw material which are corn dropped by 10.52%, overall, the cost of sales for

additional expense for equipment rental of THB 0.79 million arising from the delay in shipment of inverters for SAAM- SP1. However, a depreciation cost in 2017 decreased by THB 0.89 million due to change in

. Income tax expense Income tax increased Baht 4 million which was mainly derived from the overall operating results. Cost and expense from delayed project In the third quarter of 2018, the Company has

2.01 35.46 485.75 Profit before financing costs and income tax expense 198.67 21.83 62.74 17.66 203.17 22.24 69.91 19.37 135.93 216.66 Financing cost 4.92 0.54 8.28 2.33 8.36 0.92 11.82 3.27 (3.36

10.07 Cost of services 95.89 92.72 90.41 3.17 3.42 5.48 6.06 188.60 175.20 13.40 7.65 Selling expenses 2.88 3.06 4.97 -0.18 -5.88 -2.09 -42.05 5.94 9.35 -3.41 -36.47 Administrative expenses 10.62 10.43

293.41 262.15 31.26 11.92 Cost of services 100.54 95.89 95.80 4.65 4.85 4.74 4.95 289.14 271.00 18.14 6.69 Selling expenses 7.43 2.88 9.13 4.55 157.99 -1.70 -18.62 13.38 18.48 -5.10 -27.60 Administrative

+ Finance Cost) / Total revenues EBITDA margin (%) = (Profit before income tax expense + Finance Cost + Depreciation and Amortization) / Total revenues Net profit margin for the period (%) = Net Profit for

% Cost of sales and services 159.63 68.5% 135.06 67.9% 24.57 18.19% Gross profit 73.54 31.5% 63.78 32.1% 9.76 15.30% SG&A 44.75 19.2% 42.42 21.3% 2.33 5.50% Selling expenses 27.81 11.9% 20.75 10.4% 7.06

related company of 2.37 million baht and others of 0.49 million baht 1.2 Cost and Expenses In Quarter 2-2017, the company and its subsidiaries had gross margin 6.62 percent and net loss (9.49) percent of