as at December 31, 2018. The quick ratio was 0.87 time, slightly increased from December 31, 2018 at 0.72 time. Short-term Debt Maturity As at June 30, 2019, the Company and its subsidiaries’ current

December 31, 2017. The quick ratio was 0.67 time, slightly increased from December 31, 2017 at 0.57 time. Short-term Debt Maturity As at June 30, 2018, the Company and its subsidiaries’ current liabilities

from 1. 81 times as at December 31, 2017. The quick ratio was 0. 79 time, slightly increased from December 31, 2017 at 0.57 time. Short-term Debt Maturity As at September 30, 2018, the Company and its

was 2.52 times, slightly decreased from 2.95 times as at December 31, 2019. The quick ratio was 1.02 time, slightly increased from December 31, 2019 at 0.99 time. Short-term Debt Maturity As at March 31

December 31, 2018. The quick ratio was 0. 94 time, slightly increased from December 31, 2018 at 0.72 time. Short-term Debt Maturity As at September 30, 2019, the Company and its subsidiaries’ current

Concession Contracts including of the obligation for extensions of the MRT Pink Line Project and the MRT Yellow Line Project with Mass Rapid Transit Authority of Thailand ("MRTA"). The MRT Pink Line Project

ratio was 2.95 times, increased from 1.93 times in 2018. The quick ratio in 2019 was 0.99 times, increased from 2018 at 0.72 times. The cash ratio of the Company was 0.82 time, slightly decreased from

operations and had strong financial position. As at September 30, 2017, the consolidated current ratio was 1.81 times, slightly increased from 1.54 times as at December 31, 2016. The quick ratio as at

Ratio 1 (times) 1.63 1.54 1.81 Quick Ratio 2 (times) 0.53 0.37 0.57 Cash Ratio 3 (times) 0.67 0.68 0.80 Account Receivable Turnover 4 (times) 17.65 17.27 17.78 Average Collection Period 5 (days) 20 21 20

, 2020, the consolidated current ratio was 2. 20 times, decreased from 2.95 times as at December 31, 2019. The quick ratio was 0.93 time, slightly decreased from December 31, 2019 at 0.99 time. Short-term