Profit Margin (%) 2.40 2.35 3.18 Current Ratio (Times) 1.43 1.43 1.51 Debt to Equity Ratio (Times) 1.79 1.81 1.48 Book Value per Share (Baht) 2.22 2.25 2.39 Net Profit per Share (Baht) 0.45 0.43 0.57

28.12 Net Profit Margin (%) 2.35 3.18 3.68 Current Ratio (Times) 1.43 1.51 1.29 Debt to Equity Ratio (Times) 1.81 1.48 1.83 Book Value per Share (Baht) 2.25 2.39 2.56 Net Profit per Share (Baht) 0.43 0.57

23.60 Net Profit Margin (%) 2.35 3.18 3.30 Current Ratio (Times) 1.43 1.51 1.29 Debt to Equity Ratio (Times) 1.81 1.48 1.73 Book Value per Share (Baht) 2.25 2.39 2.39 Net Profit per Share (Baht) 0.43 0.57

25.51 Net Profit Margin (%) 2.35 3.18 3.55 Current Ratio (Times) 1.43 1.51 1.28 Debt to Equity Ratio (Times) 1.81 1.48 1.76 Book Value per Share (Baht) 2.25 2.39 2.39 Net Profit per Share (Baht) 0.43 0.57

25.57 Net Profit Margin (%) 2.40 2.35 3.16 Current Ratio (Times) 1.43 1.43 1.40 Debt to Equity Ratio (Times) 1.79 1.81 1.89 Book Value per Share (Baht) 2.22 2.25 2.25 Net Profit per Share (Baht) 0.45 0.43

FY21, turned negative, compared to FX gain of Bt2mn in FY20 duet to THB depreciation and increased capex payable. Finance cost was Bt5,626mn, decreasing -4.9% YoY from lower interest-bearing debt

% 15,103 4.2% Net debt to EBITDA (times) 1.0 0.8 0.9 Inventories 2,372 0.7% 1,895 0.5% Net debt & lease liability & spectrum license payable to EBITDA 2.3 2.3 2.3 Others 3,132 0.8% 4,044 1.1% Current Assets

Baht 19,645 million, decreased Baht 137 million or 1% from year ended 2017 which resulted from; Current liabilities increased Baht 639 million derived from:  Trade accounts payable increased Baht 707

-use assets. Total liabilities amounted to Bt280,046mn, which rose 2.1% mainly from the Bt12,610mn dividend payable. Interest-bearing debt stood at Bt85,729mn, decreasing slightly -2.4%. Net debt to

baring debt of Bt99,600mn, compared to Bt94,200mn in FY19 to support the spectrum payment. Spectrum license payable stood at Bt53,449mn, decreasing 13%YoY from the spectrum payment offset by newly acquired