% 56.1% 56.1% Current ratio (times) 5.5 0.9 0.8 Operating EBITDA (%) 31.7% 33.2% 33.2% Quick ratio6 (times) 5.5 0.9 0.8 Net profit (from operation) (%) 22.4% 25.6% 25.6% Account receivable turnover (times

loan agreements, the company was required to maintain its D/E ratio of not higher than 2 .0 times. For the long-term loan agreements, there is additional condition to maintain DSCR of not less than 1.1

(times) 2.4 0.9 Operating EBITDA (%) 19.5% 40.5% Quick ratio6 (times) 2.4 0.9 Net profit (from operation) (%) 12.7% 24.9% Account receivable turnover (times) 2.3 3.0 Net profit (after MI) 2 (%) 12.3% 22.9

its D/E ratio of not higher than 2 .0 times. For the long-term loan agreements, there is additional condition to maintain DSCR of not less than 1.1 times. As of 31 Mar 2019 = 6,927.45 million Baht As of

current ration as of 30 June 2019 was 1.15 times, which high liquidities resulting from; 1) The value of current assets increased from IPO’s cash received and increasing of unbilled receivables. 2) Current

million Baht. Note: According to the debentures and long-term loan agreements, the company was required to maintain its D/E ratio of not higher than 2 .0 times. For the long-term loan agreements, there is

to maintain its D/E ratio of not higher than 2 .0 times. For the long-term loan agreements, there is additional condition to maintain DSCR of not less than 1.1 times. Interest Bearing Debt total

and total liabilities stood at THB 6,714.9mn. • Debt to Equity ratio2 equals 1.00 times as of 31 March 2020, decreased from 1.04 times as at end of 2019. Operating result 1Q/2020 Revenue Source of

December 2018, the current ratio of the Company and its subsidiaries are 1.47 times and 4.58 times, respectively, and the quick ratio are 1.41times and 4.30 times, respectively. The main reason of the

ratio was 1.77 times, slightly decreased from 1.81 times as at December 31, 2017. The quick ratio was 0.52 time, slightly decreased from December 31, 2017 at 0.57 time. Short-term Debt Maturity As at