the Company also had revenue from inspection service for turnaround of refinery and petrochemical customer. - Cost of service, distribution costs and administrative expense were 425.44 million baht

exemption from the calculation to support agricultural commodity business operators. The new fee is expected to be imposed on derivatives exchange business operations from the year 2021 onwards.Currently

products and food services and other in the Quarter 1/2020 which compared to revenue of Quarter 1/2019 was 329.02 million baht increase by 61.76 million baht or (18.77%). While the cost of and sales and

product return / discount paid 0.9 2.25 (1.35) (60.00) Total net sales and service income 87.08 84.85 2.23 2.63 2. Decrease in cost of sales and services by 10.00% compared to the same period of last year

Operating Revenue consists of Raw Water Sales, Industrial Water Sales, and Wastewater Treatment Services. 2 Other Utilities Revenue consists of Excessive Charge and Service Fees for Wastewater Management 3

and the first half of 2020 were at 37.7% and 38.9%, respectively decreasing from the same period of previous year from lower excessive charge, higher cost during the drought situation period and higher

amount 29.592 million baht, compared with the same period of 2018, gross profit amount 20.963 million baht, increasing gross profit amount 8.629 million baht or 41.163 percent increase due to Cost of sales

. However, the effective cost control helped decrease SG&A expenses, thus overall performance has improved. Bio-based product business The Biodiesel business performance improved from the same period of the

decrease of Gross Profit mainly due to lower water sale volumn, lower excessive charge, higher Cost of Goods Sold and higher Depreciation Costs of new projects despite higher revenue from Solar rooftop

payment for approximately ฿ 20.00 million in the first quarter of 2018 whereas there is no such transaction in the first quarter of 2019, along with the reduction of cost of printing policy to be more