all the regions. Careful estimation for raw material purchasing and production cost management is seriously needed in order to cope with the more dynamic business environment. Management’s Discussion

substitution by Automation. Substitution. For production costs, it was as value as last year, due to businesses made forward contracts with material source, and imported raw material and goods were lower value

continuously. Thus it will become more challenging for the global steel industry participants in all the regions. Careful estimation for raw material purchasing and production cost management is seriously needed

both year-on-year and quarter-on-quarter basis as a result of lower costs of key raw material and packaging items, as well as improving efficiency from modern production technology ranging from glass

mainly caused by the increasing price of graphite electrode and higher repair and maintenance cost and the proportionate of an increased in raw material cost is greater than an increased in HRC market

last year which are mainly caused by the increasing price of graphite electrode and higher repair and maintenance cost and the proportionate of an increased in raw material cost is greater than an

2018, Cost of sales was 15,649 MTHB, increased by 209 MTHB comparing to 2017 or 1% as a result of greater main raw material prices despite of lower overall sales volume. Higher average Ethylene price

period of last year which cost of sales and services amount of Baht 1,347.49 million or 84.27 percent of its revenue from sales and services due to lower raw material costs movies from the purchase of raw

which cost of sales and services amount of Baht 311.49 million or 86.94 percent of its revenue from sales and services due to lower raw material costs movies from the purchase of raw materials from

394.30 million or 86.28 percent. Due to lower raw material costs movies from the purchase of raw materials from suppliers directly. 3. The company’s selling and administrative expense for this year in the