material’s market price as discussed above. 1.3 In the 3rd quarter of 2019, the Raw material and By-products’ ratio of cost of sales to total revenue was decreased from in the 3rd quarter of 2018 to 136.51% or

of 2018 was THB12.11 million In 1st quarter of 2017 was THB 2.13 million. The increased revenue resulting from the demand for raw material of biodiesel production from customers. - Refining Service for

to Baht. • The effect of sales promotion and exchange rate cause us to have a loss for 2.63 million Baht in this quarter. • There is no substantial change in raw material’s cost. http

main raw materials has decreased causing the selling price to decrease. ▪ For the year 2022, the raw material and by-products’ ratio of cost of sales to total revenue was increased by 0.49% or 0.49% as

can pass through most of the raw material’s price increase to customers. Our gross profit in terms of amount will not be affected, however, the selling price increase resulted in the increase in the

of raw materials and packaging, which partly offset the increased of excise tax. Food business Food cost of sales was maintained due to improve efficiency in restaurant operation. Selling Expenses

million, mainly caused by increased of finished goods Baht 330.4 million, work in process Baht 14.7 million, raw materials Baht 53.7 million, supplies Baht 38.7 million, and decreased of goods in transit

finished goods Baht 318.0 million, raw materials Baht 66.2 million, supplies Baht 0.3 million, goods in transit Baht 33.8 million and increased of work in process 47.4 million. -2- 5. Maintenance supplies

has changed slightly, Particleboard has increased by 19%. 2. Cost of sales Baht 2,392.5 million, increased of Baht 425.5 million. Because the increasing cost of raw material in manufacturing. Financial

31.0 million. 4. Inventories increased Baht 428.6 million, mainly caused by increased of finished goods Baht 362.9 million, raw materials Baht 63.3 million, supplies Baht 1.9 million, goods in transit