resumed spending in ICT solutions. Cost & Expense In 3Q23, the cost of service was Bt21,789mn, relatively flat -0.3% YoY due to lower depreciation cost offset by the increased network cost. It decreased

of associates and joint ventures -8.77 - - - - - Financial cost -44.27 -20.24 118.73 -62.43 -29.16 144.09 Income taxed expense -14.78 -62.80 -76.46 -9.62 -37.72 -74.50 Net profit 6.48 149.89 -95.68

million baht or 5.17%. The decrease is due to the market of Non-Destructive testing, Inspection and Certification testing and Mechanical testing services are not recover - Cost of service and administrative

result Million Baht 2017 2016 Sales 1,849.88 1,797.03 Cost of Sales 1,621.03 1,654.24 Gross Margin 228.85 142.79 Gain (loss) on exchange rates 23.44 (5.47) Other Incomes 27.42 14.34 Total Revenues 1,900.75

result Million Baht 2017 2016 Sales 1,915.39 1,727.45 Cost of Sales 1,723.37 1,572.70 Gross Margin 192.02 154.75 Gain (loss) on exchange rates 25.24 14.37 Other Incomes 15.30 12.71 Total Revenues 1,955.93

cost. Moreover the minimum wage adjustment was increased in 2017. 2. The administrative expense has been increased due to impairment loss on investment which is the available for sale investment since

competition of BOPA Film. 2. Sales cost to revenue ratio decreased by 2.68% (from 96.43% to 93.75%) due to production efficiency control. 3. Sales and administrative expense decreased by 5.07 million baht (from

result Million Baht 2019 2018 Sales 1,748.29 1,905.09 Cost of Sales 1,636.11 1,756.98 Gross Margin 112.17 148.11 Gain (loss) on exchange rates 38.44 (26.43) Other Incomes 33.76 30.28 Total Revenues

result Million Baht 2018 2017 Sales 1,905.09 1,849.88 Cost of Sales 1,756.98 1,621.03 Gross Margin 148.11 228.85 Gain (loss) on exchange rates (26.43) 23.44 Other Incomes 30.28 27.42 Total Revenues

result Million Baht 2018 2017 Sales 2,020.38 1,915.39 Cost of Sales 1,935.80 1,723.37 Gross Margin 84.58 192.02 Gain (loss) on exchange rates 42.47 25.24 Other Incomes 9.30 15.30 Total Revenues 2,072.15