mobile device sold last year was 1.07 million units with average selling price of 7,960 baht per device. In addition, the Company downsized of camera business then focused on mobile phone distribution

Q1/2018 Thousand Baht % Total revenues 420,156 407,391 373,709 46,447 12.4 Sales and service income 417,702 404,533 372,256 45,446 12.2 Cost of sales and service 323,393 313,043 288,936 34,457 11.9

2,779,223 3,073,407 3,108,032 3,566,952 Profit (loss) before finace cost and income tax expense 171,579 91,629 (925,969) (2,203,706) Finance costs (71,167) (166,022) (152,358) (128,928) Income tax (expense

1,195.78 Million, decreased Baht 160.44 million or 11.83% when compare to the same period of 2018, due to the decreasing of average selling price as the market steel price decline, also the highly

271.42 million or increased 29.27% when compare to the same period of 2016, due to the increasing of the quantity of Sales. 2. Cost of goods sold was Baht 1,021.58 million, and the gross profit margin was

amount of 808.01 million Baht, decrease of 32.27% from year 2017 which had revenue from contact work amount of 1,193.03 million Baht due to investment slowdown of most projects in the market. 2. Cost of

business. The company also recorded other revenue totaling 89.11 million Baht increasing from the same period last year totaling 75.08 million Baht or 535.05%. Cost of goods sold The company recorded cost of

. 2. The Cost of sales and services of the Company increases THB 132.13 million or 400.57% due from following reasons; Page 2 of 2 2.1) Cost of selling of fan increase THB 31.94 million due to the

loss of revenue recognition from design engineering. 2. Cost of contract work In the first quarter of 2019, the Company and its subsidiaries had cost of contract work amount of 120.28 million Baht, the

deferred income from design engineering works. 2. Cost of contract work In the first quarter of 2019, the Company and its subsidiaries had cost of contract work amount of 120.28 million Baht, the ratio of