direct labor and Airport concession fee for Aviation refueling services business. The Gross profit margin of the Group was 55.2%, declining from 56.6% of the previous year since the growth rate of revenue
1.2.1 Cost of services In Q2/2018, Cost of services was of Bt414.7million, increased by Bt5.8 million or 1.4%(y-o-y), mainly due to the increasing in the direct labor costs, Airport concession fee for
1.2.1 Cost of services In Q2/2018, Cost of services was of Bt414.7million, increased by Bt5.8 million or 1.4%(y-o-y), mainly due to the increasing in the direct labor costs, Airport concession fee for
government budget and public debt as it can invest in the infrastructure projects of electricity, roads, airport, for instance. In addition, recently the investible infrastructure assets have been revised to
government budget and public debt as it can invest in the infrastructure projects of electricity, roads, airport, for instance. In addition, recently the investible infrastructure assets have been revised to
operations and had strong financial position. As at December 31, 2018, the consolidated current ratio was 1.93 times, slightly increased from 1.81 times in 2017. The quick ratio in 2018 was 0.72 times
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