or 3.57% and administrative expense for the nine-months period of Baht 40.34 million, decreased Baht 1.48 million or 3.55% because its subsidiary company has improve plant some time has been fixed cost

professional law firm for maximizing the Company's benefits. The cost of litigation fees in the year 2017 are in the total of Baht 12.69 million. As for other administrative expense, the Company still maintain

managing expense to support existing customers. 4. Financial Cost For the second quarter of year 2019, the company had financial cost of USD 7.15 million (or equivalent to Baht 224.95 million), which

from the water management business 49.27 14.29 244.79 Other income 6.22 6.03 3.15 Total revenues 304.09 305.73 (0.54) Cost from sale and installation of the pipeline 215.24 222.18 (3.12) Cost from the

same period of the year 2017. It is a result of completed projects. 2. Cost of construction increases in the amount of Baht 187.36 million and 359.56 million for three- month period and six-month period

its overseas subsidiaries as well as marketing and managing expense to support existing customers. 4. Financial Cost For the third quarter of year 2019, the company had financial cost of USD 6.85

impact by the continued global economic downturn therefore overall reduced consumption in all as compared to previous year. 2. Cost of sales For the second quarter of year 2017, the Company’s cost of sales

to the consolidated expense of supporting the Company itself and its overseas subsidiaries as well as marketing and managing expense to support existing customers. 4. Financial Cost For the third

as marketing and managing expense to support existing customers as compared. 4. Financial Cost For the second quarter ended 30 June 2020, the Company’s financial cost was USD 4.30 million (or

treatments was derived from cost incurred from cost of goods sold, doctor fee, depreciation and infrastructure expense. Selling Expenses The selling expenses for the 1st quarter of Year 2019 and 2020 were in