Bangchak Corporation Pcl. (BCP) underwent its refining unit for annual maintenance for 45 days from April to May, 2018. * Note: Total Flights was data of flights that serviced by BAFS only at BKK and DMK

Asset Sale and Purchase Agreement, the Fuel and Utilities Supply Agreement, the Power Purchase Agreement, the Operation and Maintenance Services Agreement, and the Land Sub-Lease Agreement (collectively

principally engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which Hemodialysis

of useful lives with reference to the Health Study Report from an independent engineering expert and the repair and maintenance of buildings, machinery and equipment. This is considered the Change in

useful lives with reference to the Health Study Report from an independent engineering expert and the repair and maintenance of buildings, machinery and equipment. This is considered the Change in

engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which Hemodialysis services

Map Ta Phut Industrial Estate, Rayong province during 11st-30th June 2019, of which, the methyl ester plant 1 had major turnaround for 11 days and the fatty alcohols plant had maintenance and catalyst

% in 9M’2018 because more planed maintenance during 9M’2018 relative to 9M’2017. • EBITDA margin was slightly lower to 24.9% in Q3’2018 because lower selling price per unit to IUs compared to an increase

percent mainly from the increase in repair and maintenance expense in accordance to the schedule but the amortization of intangible asset under concession agreement of the MRT Blue Line Project decreased

19,370.8 100.0 586.7 3.0 Costs of Sales and Services Costs of sales and services principally consist of fuel costs, aircraft repair and maintenance costs, personnel expenses, cost of passenger services, and