to 72% in 2Q18. The improved margin was not only attributed by the increase of fixed income from SW revenue and higher revenue per visit of non-SW category but also from the efficient cost control of

แบบแจ้งชื่อผู้บริหารของบริษัท “Fill in Form 35-E1 via the SEC electronic filing system only. Then, print out the completed form, affix the authorized signature and submit the hardcopy to the SEC

associates and joint ventures of THB 70mn, 6) prepaid rental of THB 55mn, and 7) estimation of difference between cost of investment and identifiable net assets of THB 52mn. Trade and other receivables were

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. The raw material reference

had purchased raw water from higher- cost sources, incurred pipeline maintenance cost, as well as the estimation replacement cost and depreciation & amortization from capacity expansion investment

steel industry participants in 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

participants in 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. The raw material

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

industry participants in 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. The

global steel industry participants in 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