Profitability ratio 31-Dec-19 31-Dec-18 Gross profit margin 26.4% 30.7% EBITDA margin 22.5% 18.0% Net profit margin 5.2% 5.2% Efficiency ratio 31-Dec-19 31-Dec-18 Return on equity 6.6% 5.9% Return on asset 5.9

return e.g. Epicure Catering Company Limited, while some investments are in the beginning stage and will gradually generate revenue and profit in the future e.g. Dusit Suite Ratchadamri Hotel Bangkok, ASAI

them generated immediate return e.g. Epicure Catering Company Limited, while some investments are in the beginning stage and will gradually generate revenue and profit in the future e.g. Dusit Suite

% -32.5% -0.8% Efficiency ratio 30-Jun-20 30-Jun-20 30-Jun-19 Return on equity -4.4% -2.8% 0.8% Return on asset 2.4% 2.7% 2.6% Liquidity ratio 30-Jun-20 30-Jun-20 31-Dec-19 Current ratio (time) 0.73 0.80

% Efficiency ratio 31-Mar-20 31-Mar-20 31-Dec-19 Return on equity 5.0% 5.0% 1.2% Return on asset 5.0% 5.9% 2.5% Liquidity ratio 31-Mar-20 31-Mar-20 31-Dec-18 Current ratio (time) 1.04 1.10 1.06 Leverage ratio 31

13.8% 21.6% Net profit margin -0.8% 8.2% Efficiency ratio 30-Jun-19 30-Jun-18 Return on equity* 0.8% 9.9% Return on asset* 2.5% 7.5% Liquidity ratio 30-Jun-19 31-Dec-18 Current ratio (time) 0.70 1.35

13.8% 21.6% Net profit margin -0.8% 8.2% Efficiency ratio 30-Jun-19 30-Jun-18 Return on equity* 0.8% 9.9% Return on asset* 2.6% 7.5% Liquidity ratio 30-Jun-19 31-Dec-18 Current ratio (time) 0.70 1.35

Chantanayingyong, Acting SEC Secretary-General, said that the 3rd SEC Working Papers Forum, 2015 presented the research papers of Kasetsart University concerning liquidity and noise trader behavior in the Stock

materials. In terms of the company's financial ratio analysis, The company's liquidity ratio has been reduced to 0.25 times. -13.30% debt-to-equity ratio decreased to 0.53 times. The liquidity ratio is 0.59

Description Unit 2017 2016 2015 1. Liquidity ratio Time 7.59 8.29 1.58 2. Liquidity quick ratio Time 3.13 4.36 0.50 3. Average debt collection time Day 69 57 40 4. Average debt repayment time Day 71 64 63 5