” means fee for the operation of a licensed business. “Income” means income derived from the operation of a licensed business. “Office” means the Office of the Securities and Exchange Commission. Clause 3
increase derived from the domestic sales increasing 10.85 percent. For the year 2018, the proportion of domestic sales was 53 percent of total revenue from sale. In addition, other incomes also increased
million to be Baht 70.8 million or equivalent to 6.17% resulting from the drop in gross profit margin from 8.22% in Q1/2018 to be 8.15%. This was derived from the severe price competition in some products
%. This was derived from the severe price competition in some products of Specialty and Engineering Polymer business unit. Total selling and administrative expenses decreased by Baht 7.6 million from Baht
from 7.63% in 2018 to be 8.10%. This was derived from our well manage in purchase timing as well as the currency appreciation in this year. Total selling and administrative expenses decreased by Baht
or equivalent to 12.02% resulting from the rise in gross profit margin from 8.15% in Q1/2019 to be 8.97%. This was derived from our well manage in purchase timing. Total selling and administrative
/2019 to be 7.99%. This was derived from the severe price competition in some products of Specialty and Engineering Polymer business unit. Total selling and administrative expenses decreased by Baht 1.1
%. This was derived from our well manage in purchase timing. Total selling and administrative expenses increased by Baht 0.8 million from Baht 33.7 million in Q3/2019 to be Baht 34.5 million, or 2.35
(befo re deducting discounts and commissions) from scheduled flights, net interline revenues from flights operated by other airlines and marketed by it on a code-share basis, revenues derived from non