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
, or 15.23%. The increases of the cost of sales and service were due to more sales volume; as well as more depreciation caused by the investment in machinery to improve production efficiency, reduce cost
sales volume; as well as more depreciation caused by the investment in machinery to improve production efficiency, reduce cost of production in the future, and support more sales volume in the future
service increased by Baht 179.50 million, or 36%. The increases of the cost of sales and service were due to more sales volume; as well as more depreciation caused by the investment in machinery to improve
investment in machinery to improve production efficiency, reduce cost of production in the future, and support more sales volume in the future also. - Administrative expenses in the year 2020 increased by Baht
improve production efficiency, reduce cost of production in the future, and support more sales volume in the future also. - Administrative expenses in the year 2019 increased by Baht 7.67 million, or 12.73
more depreciation caused by the investment in machinery to improve production efficiency, reduce cost of production in the future, and support more sales volume in the future. - Administrative expenses
increased by Baht 179.50 million, or 36%. The increases of the cost of sales and service were due to more sales volume; as well as more depreciation caused by the investment in machinery to improve production
depreciation caused by the investment in machinery to improve production efficiency, reduce cost of production in the future, and support more sales volume in the future. - Administrative expenses increased by
well as more depreciation caused by the investment in machinery to improve production efficiency, reduce cost of production in the future, and support more sales volume in the future. - Administrative