revenue & others was at Bt1,481mn, improved 5.6% YoY driven by demand for Cloud service and ICT solutions, and decreased -6.7% QoQ from a large deal closed in 2Q related to Cloud product. Cost & Expense In
compared to +1.1% in FY19. Cost & Expense Cost of service for 2020 was Bt81,641mn, flat YoY from decrease in regulatory fee and prepaid commission following revenue decline offset by higher network OPEX
% Interest income and dividend income 55 12 16 -70% 38% Other income 170 441 59 -65% -87% Selling and administrative expenses (1,432) (2,327) (1,660) 16% -29% Exploration and evaluation expense (9) (11) (9) -5
payment on TOT’s 2100MHz spectrum. Key changes are as follows: a) Lease liabilities is a present value of the remaining lease payments, plus with interest expense, and decreases as lease payments are made
payment on TOT’s 2100MHz spectrum. Key changes are as follows: a) Lease liabilities is a present value of the remaining lease payments, plus with interest expense, and decreases as lease payments are made
%, compared to +1.2% in 4Q20 due to decline in high margin devices sale from seasonality. Cost & Expense Cost of service for 1Q21 was Bt21,126mn, increasing 3.9%YoY and 3.4%QoQ from network OPEX following 5G/4G
closed from nationwide restriction. SIM & Device margin was marginally negative at -0.5%, down from +2.7% in 2Q21 due to decline in high margin devices sale. Cost & Expense Cost of service in 3Q21 was
the new iPhone13 in the previous quarter. However, the sales margin grew from +0.9% in 4Q21 to +1.4% in 1Q22 due to an increased sales mix of higher-margin handsets. Cost & Expense In 1Q22, the cost of
corporate income tax expense in the amount of THB 136 million. Management Discussion and Analysis of Business Operation for 3Q/2018 Bangchak Corporation Plc. I 5 Statement of Income Consolidated Statement of
18 18 (67) Total tax on Inventory gain/(loss) 1 (6) (4) (4) 12 Net profit, before extraordinary items 89 127 98 374 151 147% Add: Non Operational/Extraordinary income/(expense) (3) (1) 70 14 148 (91