Earnings before expenses 86.93 50.38 -7.35 -3.05 -11.10 -0.01 46.07 50.12 40.86 88.67 Administrative expenses Management benefit expenses Financial costs Income tax expense (12.68) (5.26) (19.15) (0.01

(554) (591) 36 -6% (449) (478) 29 -6% Gross Profit 193 116 77 66% 119 93 26 28% Other Income 3 51 (48) -93% 23 31 (8) -25% Distribution costs (88) (90) 2 -2% (72) (62) (9) 15% Administrative expenses (81

sales volumes plus greater main raw material costs from higher crude oil price and tight market supply. However, the overall spread margin was improved and bring 23.9% gross profit margin comparing to

profit margin was slightly brought down by 0.9% of gross profit margin due to turnaround costs and the rise of main raw material prices from tight supply plus greater crude oil prices. 2. In Q2 2018

companies will be required to disclose additional information such as portfolio turnover ratio (PTR), trading costs, and trigger fund. The consultation paper is available on www.sec.or.th. Stakeholders and

%, respectively. The higher ratio on a period-on-period basis was attributable to the Company having some costs in depreciation, utility expenses, and the Company recognized the additional past-employment benefit

6.28% with costs of sales and services of ฿ 542.68 million, a ฿ 61.63 million or 10.20% decrease. Despite decreasing of income from sales and services, costs of sales and services have also decreased by

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

Sales 42.23 41.84 32.88 8.96 27.27 Other Revenue 0.59 0.59 0.86 (0.27) (31.19) Total Revenue 42.82 42.43 33.74 8.69 25.77 Costs of Sales (30.48) (29.90) (24.50) 5.40 22.07 Selling Expenses (2.86) (2.86

costs of sales and services was ฿ 478.96 million, ฿ 44.34 million decreasing or 8.47 %. It is noticeable that the revenue from sales and services of the company has been decreasing as well as the cost of