requirement for all listed companies to attend the “Opportunity Day” or to organize Analyst Meetings 2-4 times a year. Participation in such events will provide opportunities for analysts and investors to

result of the foregoing, net interest-bearing debt to equity ratio significantly improved from 4.1 times as of December 31, 2016 to 1.4 times as of December 31, 2017 FINANCIAL POSITION 31-Dec-2016 31-Dec

times to 0.4 times. December 31, 2018 December 31, 2019 Change (THB million) (THB million) (THB million) % Cash and cash equivalents 1,892.9 3,591.6 1,698.7 89.7% Total current assets 2,962.9 5,126.6

Page 14 6. Significant Financial Ratios (Excluded the effect of foreign exchange rate) 2017 2016 1) Current Ratio (Times) 1.96 1.76 2) Profit to Total Revenue (excluded fuel costs) (%) 47.65 46.06 3

million into our capital structure as of June 30, 2017, the illustrated net interest-bearing debt to equity ratio would be 1.6 times. Development of Solar Projects Pursuant to Notification of the State

foreign exchange rate) 2017 2016 1) Current Ratio (Times) 2.22 2.06 2) Profit to Total Revenue (excluded fuel costs) (%) 41.28 32.95 3) Return on Equity ** (%) 10.94 9.81 4) Return on Assets ** (%) 7.06

foreign exchange rate) 1) Current Ratio (Times) 2.47 2.42 2) Profit to Total Revenue (excluded fuel costs) (%) 36.65 40.85 3) Return on Equity (%) 9.00 9.81 4) Return on Assets (%) 5.80 6.26 5) EBITDA

ratios (excluded the effect of foreign exchange rate of the Company and subsidiaries) 2019 2018 1) Current Ratio (Times) 2.72 2.31 2) Profit to Total Revenue (excluded fuel costs) (%) 49.59 52.35 3) Return

. Significant Financial Ratios (Excluded the effect of foreign exchange rate) 2018 2017 ** 1) Current Ratio (Times) 2.31 1.96 2) Profit to Total Revenue (excluded fuel costs) (%) 52.35 44.46 3) Return on Equity

30 September, 201# Page 15 6. Significant Financial Ratios (Excluded the effect of foreign exchange rate) 2018 2017 ** 1) Current Ratio (Times) 2.31 2.20 2) Profit to Total Revenue (excluded fuel costs