line with the decline in average Natural Gas price. On the other hands, sales of Biomass Power Plants increased by Baht 18.4 million or 2.8% as a result from fewer days of planned-shutdown then the

following revenue decline while maintaining FY22 guidance AIS continued to enhance operating efficiency while expanding 5G/4G to strengthen our network leadership, reflected in a muted increase in both cost

2017 Bangchak Corporation Plc. Table of Contents 7 9 09 8 Refinery Business 13 Marketing Business 14 Green Power Business 16 Bio-Based Products Business 18 Exploration & Production Business 22 26 24

of Denatured Ethanol increased at a slower pace than the price increment of its raw material cost, affecting gross profit per unit of cassava-based Denatured Ethanol to decline. Q1/2018 performance

& Trading Business Group 12 Marketing Business Group 14 Power Plant Business Group 16 Bio-Based Products Business Group 18 Natural Resources Business Group 20 Statement of Financial Position 22 Cash Flows

advertising industry reported a decline of 6.0 percent by the last year in the amount of THB 101,445 million in 2017 where mainly cause is a decline of the festivities since 2016 subsequent to the mourning

increase after a decline during the end of 2017. With the economic expansions for the first quarter of 2018 growing at a faster rate than expected at 4.8% together with positive signs of recovery across

after a decline during the end of 2017. With the economic expansions for the first half of 2018 growing at a faster rate than expected at 4.8%, the Bank in-house research has revised the Thai economic

or 12.2% from planned shutdown and decrease in unit rate which is adjusted in line with the decline in average natural gas price. Sales and service income for Q4/2020 compared to Q3/2020 decrease by

accelerated inflation and a decline in consumer purchasing power. Through challenges from various factors, AIS delivered core service revenue growth of 1.6% YoY, with the momentum of Fixed Broadband and