. Engineering service (“EN”) had an increase in gross profit for Baht 20 million because of no revision of estimated project cost of construction and electrical engineering. 2. Management Service (“MS”) had a

-Y due to the effect of a change in FX rate and an increase in the cost of goods sold resulting from high costs of raw materials Copper, Copper Foil and Laminate. However, a recent increase in capacity

export market (Government to Government) and domestic market and also selling price adjustment to trade, regarding to raw material cost increase. • Total expenses increase 61% are mainly reflected by

million to THB 219.4 million. Profit before tax increased by 27.1% from THB 165.6 million to THB 210.4 million, mainly due to an increase in gross profit and good cost control. Profit for the period

from sales 12% with the increase of sales volume while the cost of sales of goods decreased 4%. In the second quarter of year 2017 gross profit rate 10%, compared with 4% in 2016. So the company’s gross

period rose from THB 84.46 million during the 6-month period ended 31 July 2016 to THB 91.21 million during the 6-month period ended 31 July 2017. Such profit increase was contributed mainly from operating

of sales and Gross profit Cost of sales in 1H19 amounted at 79.72 million baht, an increased compared to 1H18 which amounted at 51.72 million baht a total increase of 28.00 million baht indicating a

million baht, an increase of 60.40 million baht in the same period of the previous year or 38.42% increase. 24.73 million baht and network business group 44.72 million baht 2. Cost of sales and gross profit

lease back for operation, therefore, the cost is increase. 8. In 2017, details of share of profit from investment in associates compared to 2016 are as follows: (million baht) Name of the Company 2017

Company’s net profit for the year 2019 was 51.89% , decreased by 9.62%, an increase in cost of sales corresponding with the increase of sales revenue. And Product Mix and one-time expense for the year 2019 as