) 4.9 4.3 Net profit (excl. NCI) (%) 16.3% 18.5% Average collection period (days) 74.6 84.3 Return on equity* (%) 40.3% 24.2% Payable days (days) 100.8 96.3 Efficiency Ratios Leverage Ratios Return on

revenue from sales / Number of days in the period 1 ) Accounts payable days = Ending account payables / (Cost of sales of goods / Number of days in the period 1 ) Leverage Ratios Debt to equity (times

% 27.4% Net profit margin 0.1% 13.5% Efficiency ratio 31-Mar-19 31-Mar-18 Return on equity* 1.2% 7.6% Return on asset* 2.5% 6.6% Liquidity ratio 31-Mar-19 31-Dec-18 Current ratio (time) 1.06 1.35 Leverage

) 5.62 3.88* 1.74 *Excluding gain on disposal of investment totalling 14,162 million Baht Leverage Ratio and Liquidity Ratio Quarter 1 2019 Quarter 4 2018 Change Increase/(Decrease) Debt to equity ratio

(times) 4.9 4.1 Net profit (excl. NCI) (%) 24.6% 20.7% Average collection period (days) 74.6 88.4 Return on equity (%) 40.3% 26.9% Payable days (days) 100.8 97.6 Efficiency Ratios Leverage Ratios Return on

) Profit Ratio before FX (%) 14.69 18.12 (3.43) Profit before FX per share (Baht) 4.35 5.88 1.53 Leverage Ratio and Liquidity Ratio Quarter 2 2018 Quarter 1 2018 Change Increase/(Decrease) Debt to equity

Ratio before FX (%) 29.28 32.19 (2.91) Profit Ratio before FX (%) 15.64 17.41 (1.77) Profit before FX per share (Baht) 4.88 5.71 (0.83) Leverage Ratio and Liquidity Ratio Quarter 3 2018 Quarter 2 2018

reductions; and 4) ramp up assets utilization. We are confident that these measures will leverage our business performances as a whole and we will grow stronger. All these efforts and changes will be an

14.07 (2.72) Profit before FX per share (Baht) 4.57 5.62 (1.05) Leverage Ratio and Liquidity Ratio Quarter 1 2020 Quarter 4 2019 Change Increase/(Decrease) Debt to equity ratio (Time) - Consolidated 1.16

Ratio before FX (%) 14.96 12.99 1.97 Profit before FX per share )Baht( 5.64 5.25 0.39 Leverage Ratio and Liquidity Ratio Quarter 2 2020 Quarter 1 2020 Change Increase/(Decrease) Debt to equity ratio (Time