from Radio business decreased 26%. 2. Cost and expenses for the nine-month period of 2017 was Baht 1,160.01 million increased by 90% compared to the same period of last year. The main reasons were

sales of the company, while the company still has improved on the inventory cost management as well as sales mix management in each product category efficiently, and strictly controlled on the selling and

and 2016 Unit: Million Baht 2017 2016 Sales 7,695.85 6,910.87 Cost of Sales 6,837.23 6,316.97 Gross Margin 858.62 593.90 Gain on exchange rates 105.44 27.75 Gain (loss) on machineries (0.08) 33.55 Other

193.25 -20.32 -9.51 -23.18 -10.71 855.47 829.88 -25.59 -2.99 Cost of Goods Sold 181.91 194.11 180.66 -13.45 -6.93 -1.25 -0.69 713.01 745.72 32.71 4.59 Gross Profit Margin 30.25 18.39 10.73 -7.66 -41.65

3,419 771 23% Cost of Sales and Service -3,537 -2,766 771 28% -3,170 -2,618 552 21% Gross Profit 1,194 947 247 26% 1,020 801 219 27% Other Income 65 26 39 153% 92 53 39 72% Selling Expense -328 -297 31 11

212.50 191.39 -21.12 -9.94 -20.77 -9.79 844.32 820.92 -23.41 -2.77 Cost of Goods Sold 181.91 194.11 180.66 -13.45 -6.93 -1.25 -0.69 713.01 745.72 32.71 4.59 Gross Profit Margin 30.25 18.39 10.73 -7.66

of Baht 19.36 million. 2. Cost of Sales and Services, Selling and Servicing Expenses and Administrative Expenses The cost of sales and services, the selling and servicing expenses and the

domestic customer and overseas customer. And the revenue in the Subsidiaries company in India. However the remaining backlog will be recognized within the 1st quarter and 2nd quarter in 2018. 2. The cost of

Baht 5,972.5 million which increased from the year 2016 in the amount of Baht 502.8 million or 9.2% due to cost of hospital operations which increased in the amount of Baht 404.5 million or 9.0

, 2017 as follow; Consolidated Q4/2017 Q4/2016 ChangeFinancial Statements (Million Baht) (%) (Million Baht) (%) (%)Revenue from Sales 1,525.8 100.0 % 1,306.8 100.0 % 16.8 % Cost of Sales (1,043.1) (68.4