million Baht or 5%.On April 5,2019 The Government issued new Labor Protection Act which determined the additional rate of severance pay in the case of termination of employee for a terminated employee who
construction materials business 29.60 million Baht. In the 1st quarter of 2019, the Company can maintain the gross profit in the same rate of the previous year which is 34.5 % .Effect to gross profit increase
decreasing from 5.46million Baht or 12 %coming from real estate business. In the 1st quarter of 2020, the Company can maintain the gross profit in the same rate of the previous year which is 34.2 % .Effect to
the 1st quarter ended 31 March Description Unit 2018 2017 2016 1. Liquidity ratio Time 9.48 6.69 9.48 2. Liquidity quick ratio Time 1.47 3.26 6.16 3. Average debt collection time Day 53 62 45 4. Average
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
1. Liquidity ratio Time 5.03 7.59 8.29 2. Liquidity quick ratio Time 0.81 3.13 4.36 3. Average debt collection time Day 43 69 57 4. Average debt repayment time Day 72 71 64 5. Average goods selling
Time 10.21 9.09 7.68 2. Liquidity quick ratio Time 1.26 3.24 3.88 3. Average debt collection time Day 39 29 53 4. Average debt repayment time Day 62 58 79 5. Average goods selling time Day 341 566 318 6
. Liquidity quick ratio Time 1.73 1.26 3.24 3. Average debt collection time Day 47 39 29 4. Average debt repayment time Day 68 62 58 5. Average goods selling time Day 378 341 566 6. Fixed asset turnover ratio
2018 1. Liquidity ratio Time 5.38 10.02 5.03 2. Liquidity quick ratio Time 0.51 1.89 0.81 3. Average debt collection time Day 68 53 43 4. Average debt repayment time Day 81 76 72 5. Average goods selling
decrease rate of 10.16 percent. The revenue decrease was caused by the high competition in the battery industry resulting in the deceleration in domestic sales. Moreover, lead which is the main raw material