nearly the same as Q1/2017. Costs and Expenses In Q1/2018, total costs and expenses 163 million Baht decreased by 83 million Baht (34%) from Q1/2017. Main course items are from decreasing of work volume
million Baht (13%) from 2016. Main course items are decreasing of work volume. The changings are as follow: Cost of contract work amount 665 million Baht decreased by 103 million Baht (13%) effect from down
million Baht (107%) from Q3/2017. Main course items are from increasing of cost of contract work, selling and administration expenses, and on foreign exchange rates. The changings are as follow: - Cost of
291 million Baht increased by 128 million Baht (79%) from Q12018. Main course items are increasing of work volume. The changings are as follow: Cost of contract work amount 261 million Baht increased by
291 million Baht increased by 128 million Baht (79%) from Q1/2018. Main course items are increasing of work volume. The changings are as follow: Cost of contract work amount 261 million Baht increased
, total costs and expenses 919 million Baht increased by 136 million Baht (17%) from 2017. Main course items are increasing of work volume. The changings are as follow: Cost of contract work amount 798
Q2/2018, total costs and expenses 151 million Baht decreased by 87 million Baht (37%) from Q2/2017. Main course items are from decreasing of work volume. The changings are as follow: Cost of contract