service income 301.56 201.46 100.10 50% Gain from exchange rate Other income 1.65 1.21 0.44 36% Total revenues 303.21 202.67 100.54 50% Cost of sales and services 226.71 149.07 77.64 52% Gross profit 74.85

Clarification on Short Selling and Settlement of Securities for Management of Market Maker’s Risks Borne by Securities Companies and Management of Clients’ Assets In case of Internal Short.

Total Expenses 2,436.2 70.5 1,649.8 68.5 (786.4) (32.3) Profit from operating activities 1,017.1 29.5 758.5 31.5 (258.6) (25.4) Share of gain (loss) from investments in joint ventures (44.9) (1.3) 139.1

1,811.36 Selling & Administrative Expense 130.49 129.01 Finance Costs 23.25 23.21 Net Profit 125.97 (0.57) Earnings per share (Baht) 0.315 (0.002) The comparison between Second Quarter of 2016 and 2015 1

despite flat service revenue, compensate by well-cost control. D&A increased by 2.7% YoY from spectrum license of 700MHz and 2.6GHz acquired in 9M21. Reported net profit was Bt20,059mn, decreasing -1% YoY

1,955.93 Selling & Administrative Expense 118.49 118.44 Finance Costs 20.44 22.11 Net Profit (2.59) 92.01 Earnings per share (Baht) (0.007) 0.230 The comparison between Third Quarter of 2018 and 2017 1

and internal control of subsidiaries improvement. Other Transaction In Quarter 3/2018, the company recorded Baht 4.0 million from gain on changes in fair value less costs to sell biological asset and

Financial Cost 0.93 0.23 4.37 1.25 -3.44 -78.66 Profit (loss) before income tax expenses -55.59 -13.80 -82.86 -23.65 27.26 -32.90 Income tax (expense) revenue 4.89 1.21 0.33 0.09 4.56 -1,400.10 Actuarial gain

Cost 0.21 0.20 0.23 0.25 -0.02 -8.70 Profit (loss) before income tax expenses -13.36 -12.57 -15.88 -17.54 2.52 -15.87 Income tax (expense) revenue -1.52 -1.43 0.46 0.51 -1.98 -430.43 Net profit (loss

1,754.53 Selling & Administrative Expense 118.44 120.99 Finance Costs 22.11 24.28 Net Profit 92.01 36.55 Earnings per share (Baht) 0.230 0.092 The comparison between third Quarter of 2017 and 2016 1. Sales