the cost per unit.  Sales Expenses In the year 2018, the Company and its subsidiaries had the expenses of 88.0 MB increased from the year 2017 at 7.8 MB by 9.8 percent (80.0 MB in the year 2017) mainly

product sales 5.10 4.36 0.74 16.97 Total 488.00 448.41 39.59 8.83 Cost of sales and service In 2018, the Company’s cost of sales and service increased by 10.17 million baht or 2.96% year-on-year to 353.82

and Baht 349.78 million respectively, which increased by Baht 52.26 Million or equivalent to 14.94% from 2016 “Cost of sales (COGS)” for the first quarter of 2017 and 2016 was Baht 284.67 million and

decreased 9%. 2. Cost and expenses for the six-month period of 2017 was Baht 421.83 million increased by 6% compared to the same period of last year since the group compensated a voluntary resignation plan to

children books decreased by 18%. 2. Costs and expenses for the six-month period of 2017 decreased by 10% compared to the same period of 2016. The main reasons were:  Cost of goods sold and services

investment to investment in associate at the end of 2016. Total expenses decreased by Baht 49 million as compared to the same period last year which is generally the result of the following:  Cost of hotel

and services was ฿ 319.91 million, ฿ 34.68 million decreasing or 9.78 %. It is noticeable that the revenue from sales and services of the company has been decreasing as well as the cost of sales and

million land-sale revenue in Q2/2017 from about 11 rai of land title deed transfer while it had no revenue from selling of land in Q2/2016. ▪ A decreasing cost of utility services in Q2/2017 comparing to

profit of feeds was lower than the previous year which decreased by 13 million baht, due to, mainly from the lower revenue from feed sales and the higher cost of raw material. Moreover, the other income

million increased by Baht 14.4 million or 7.2% from the quarter 3/2016, mainly due to increase of export and domestic sales. 2) Cost of sales in quarter 3/2017 of Baht 179.4 million, same as the quarter 3