financial cost and corporate income tax 14.87 13.26 6.75 6.22 (49.20) (77.29)2/ Financial Cost 1.05 0.94 1.02 0.94 1.92 3.02 Corporate Income Tax Expense 2.28 2.03 1.43 1.32 - - Annual Net Profit (Loss) 11.54

allowance for inventories declining value of Baht 32 million, resulted from the Company’s new accounting policy of setting allowance for inventories declining value from recording expired product in full cost

purchased the first portion of shares in S-TREK, plus an annual interest rate according to the financial cost of the Company at the date of transfer of the first portion of shares, and from that value less

income in the future and the better financial status as the Company does not create an additional liability from loan and can reduce the financial cost. Also, the Company foresee the growth of Biodiesel

เรื่อง (1) การเปิดเผยรายชื่อผู้ถือหุ้นที่แท้จริง (ultimate shareholders) และ (2) การรับรองความถูกต้องของข้อมูลโดยแยกตามกรรมการแต่ละประเภท (รายละเอียดตามสิ่งที่ส่งมาด้วย 2)      

income comprises mainly of interest income and services revenue Cost of Goods Sold Cost of goods sold for the year ended 31 December 2017 and 2018 stood at THB 543.32 million and THB 412.35 million

435 (55) -12.6 Gains on sale of investments 181 499 (318) -63.7 Gain on reclassification of investment 3,409 2,496 (913) 36.6 Other income 327 43 284 660.5 Total revenues 20,404 19,088 1,316 6.9 Cost of

revenues in full quarter this year. However, cost of service also increased in relevant to the opening of the projects. Financial cost increased from the same quarter of the previous year due to in the third

companies of 2.40 million baht and others of 1.16 million baht. 1.2 Cost and Expenses In year 2018, the company and its subsidiaries had gross margin 3.11 percent and Net loss (27.99) percent of total

services revenue 41.68 43.82 (2.13) (4.87%) Construction revenue under Concession Agreements1) 60.64 55.33 5.32 9.61% Costs of Sales and Services 619.77 557.14 62.63 11.24% Raw water cost 291.60 247.94 43.67