million, decrease Baht 12.53 million or decrease 107.65% , due to the company had profit from sale on obsolete machine Baht 1.94 million ,cause to revert allowance for decline value which was previously

labor law which entitled retired employee within work service year in various rates as the Labor Protection Act (No. 7) B.E. 2562 and has set aside loss on devaluation of obsolete, defective and slow

year. The increase in the overall gross profit margin was mainly driven by the reversal of provision for obsolete and slow-moving inventory, the increase in house brand revenue contribution in

as the Labor Protection Act (No. 7) B.E. 2562 and has set aside loss on devaluation of obsolete, defective and slow-moving inventories so on. Net Profit and Net Profit Margin For 3-month period ended

inventories in 2017, the inventory turnover days increased to 73 days, from 70 and 60 days in 2016 and 2015, respectively. With prudent control, the company set aside provisions for obsolete inventory aging

the contractors 3) sales of unused aviation refueling vehicles and 4) fuel tank rental services. 1.2 Expenses 1.2.1 Cost of services In 2019, Cost of services was of Bt1,829.2 million, increased by

Group’s other revenue comprise of office rental, sales scrap, or unused assets. On 2018, the Group’s other revenue were total amount of 2.79 Million Baht, or 0.20% of total revenue. Increased by 0.10

purpose of reduced outstanding of unused equipments due to factory closure and create maximum benefit for the Company and its subsidiaries. The total transaction size of Disposal on fixed asset is USD

. Other revenue The Group’s other revenue comprising of profit from selling scrap and unused construction machine, equiptment, and consumable during the year. By Q1/2020, the Group has other revenue from

in Q1/2019, the subsidiary received income from the work delayed fines by the contractors and the company has income from sales of unused aviation refueling vehicles. While in Q1/2020 there are no such