a result, the refinery business recorded an Inventory Loss of THB 1,253 million (including a reversion of lower of cost or market (LCM) THB 689 million) in 2019, which adversely affected the

higher selling price and higher sale volume in CNF incoterm, while lower unit sold and appreciation of Thai baht against US dollar. . Cost of goods sold and expenses Three-month (Thousands Baht) Change

increased 63.10 percent due to higher gain from exchange rate. 1.2 Cost of goods sold and expenses Consolidated (Thousands Baht) Year Change 4th Quarter Change 2018 2017 Amount % 2018 2017 Amount % Cost of

incomes increased 0.22 million baht. Total increased 1.26 million baht. Cost of sales for the three months ended March 31, 2017 amounted to 31.76 million baht. (2016: amounting to 29.19 million baht) The

incomes decreased 0.47 million baht. Total decreased 5.78 million baht. Cost of sales for the three months ended March 31, 2019 amounted to 30.00 million baht. (2018: amounting to 28.26 million baht) The

. amount Baht 3.09 million. The other income went down 18.48% amount to Baht 5.00 million. 2. The cost of medical treatments when compared to income from medical treatments decreased 2.56% due to the cost of

Suit Co.,Ltd. amount Baht 10.17 million. The other income went up 19.47% amount to Baht 4.38 million. 2. The cost of medical treatments when compared to income from medical treatments increased 1.11% due

from export sales which was affected by Thai baht appreciates against US dollar. Other income increased 245.62 percent, due to higher gain from exchange rate. . Cost of goods sold and expenses (Thousands

less popular than last model which was launched in the same period in 2017 Cost of event organizer In the first 6 months of 2017 and 2018, the Company had cost of event organizer with an amount of 49.05

1.60 Other Revenue 3.46 2.75 2.70 2.33 0.37 15.88 Total Revenue 198.09 182.62 174.40 171.32 3.08 1.80 Costs of Sales 138.50 130.45 130.80 126.04 4.76 3.78 Cost of distributions 20.55 14.79 16.57 12.85