), mainly due to the increase in the direct labor costs, maintenance cost and the airport concession fee for Aviation refueling services business. The Gross profit margin of the Group was of 61.2 % compared
Installation of the New Parliament Phase 2, the project of the cables underground to enhance the area for the Eastern Aviation City from the entrance of U-Tapao International Airport to the U-Tapao roundabout
, airport and seaport, as well as new high-technology industry particularly the digital, green, and wellness businesses. Ladies and Gentlemen, To conclude, all of the aforementioned issues and objectives of
Administration (CFDA) at the beginning of 2 0 1 8 as the Company had to redesign its packaging to comply with the requirements of the license. Furthermore, the Company also found it necessary to adjust its sales
year to be in parallel with the plunge in sales revenue. Nevertheless, some of the sales expenses did not adjust promptly and did not fully mirror the slowdown in revenue as there is a lead time for
ongoing outbreak of COVID–19, forcing many customers to adjust their working method which have an effect on the operation and delivery of the Company's projects that cause the operation to be delayed than
reducing production cost and also negotiating with customers to review and adjust selling price every quarter. 2.2. Distribution costs for 2018 was in the amount of 4.95 million baht, increased by 1.16
with the plunge in sales revenue. Nevertheless, some of the sales expenses did not adjust promptly and did not fully mirror the slowdown in revenue as there is a lead time for certain expenses that the
granted a license from China Food and Drug Administration (CFDA) during the beginning of 2018 as the Company had to redesign and adjust product packaging according to the granted license as well as change
issued from China Food and Drug Administration (CFDA) at the beginning of 2018 as the Company had to redesign its packaging to comply with the requirements of the license and adjust its sales structures