comprehensive income Revenue from hospital operations The Company booked revenue from hospital operations amounting to Baht 95.00 million and Baht 109.16 million for the three-month period ended March 31, 2017

income Revenue from hospital operations The Company booked revenue from hospital operations amounting to Baht 409.80 million and Baht 413.02 million for the year ended 31 December 2016 and the year ended

. Statement of comprehensive income Revenue from hospital operations The Company booked revenue from hospital operations amounting to Baht 394.03 million and Baht 377.78 million for the six-month period ended

Bt3,650. In summary, net cash decreased by Bt671mn resulting in Bt17,750 ending cash. 5 1Q21 MD&A Advanced Info Service Plc. Income statement (Bt mn) 1Q20 4Q20 1Q21 %YoY %QoQ Mobile revenue 30,334 29,015

Administrative Expenses 36,825.63 33,780.71 9.01 PROFIT BEFORE INCOME TAX 18,553.63 4,541.94 308.50 Income Tax (Expense) Revenue 417.40 1,066.89 (60.88) PROFIT (LOSS) FOR THE PERIOD 18,136.23 3,475.05 421.90 Gross

Administrative Expenses 9,697.00 8,611.00 12.61 PROFIT BEFORE INCOME TAX 8,380.00 7,659.00 9.41 Income Tax (Expense) Revenue 2,120.00 1,668.00 27.10 PROFIT (LOSS) FOR THE PERIOD 6,260.00 5,991.00 4.49 Gross profit

8,622.00 8,933.00 (3.48) PROFIT BEFORE INCOME TAX 2,825.00 1,119.00 152.46 Income Tax (Expense) Revenue 620.00 258.00 140.31 PROFIT (LOSS) FOR THE PERIOD 2,205.00 861.00 156.10 Gross profit margin (%) 39.09

Administrative Expenses 9,556.00 9,659.00 (1.07) PROFIT BEFORE INCOME TAX 7,659.00 3,310.00 131.39 Income Tax (Expense) Revenue 1,668.00 707.00 135.93 PROFIT (LOSS) FOR THE PERIOD 5,991.00 2,603.00 130.16 Gross

due to the increase of other income and administrative expense. Earnings before Interest, Corporate Income Tax, Depreciation and Amortization (EBITDA) EBITDA in 4Q19 was Baht 472 million, increased by

%) 528 633 20% Revenue from real estate sales 818 485 602 (26%) 24% 2,385 1,229 (48%) Other income 853 563 603 (29%) 7% 1,872 1,743 (7%) Total revenues 9,221 9,201 9,413 2% 2% 26,320 27,330 4% Excluding