material prices and purchased volume The effect from copper was about 3.0 % on product sales price. Table 3: Consignment In 2Q 2017, consignment sales were totally realized. Table 4: Sales and volume sold

that took effect in 2017 that represented a reduction of about 2% on average. However, consignment sales were almost fully realized in the current period. The Q-o-Q decrease in revenue was primarily due

addition, some shipments were not recognized as sales revenue in the second quarter in accordance with relevant incoterms, and partly due to consignment stock: consignment fill-up totaled Bt813 million

unrealized consignment sales (Table 3, unrealized revenue amounted to USD3 million, or Bt109 million in 2Q18). Cost of Sales and Gross Profit The profit margin in 2Q18 widened Q-o-Q to 27.84% but narrowed Y-o

materials Table 2: Raw material prices and purchased volume The effect from copper was about 2.2 % on product sales price. Table 3: Consignment In 1Q 2018, consignment sales were totally realized. (Amount: in

11% Y-o-Y (Table 4), due partly to the WLTP issue, which resulted in lower orders from automotive suppliers, as most suppliers shifted their priority to stock management. In 1Q19, consignment stock

price. Table 2: Raw material prices and purchased volume Table 3: Consignment A change in commercial terms to a Customer Manage Inventory (CMI)/ consignment basis caused revenue realization of

million). In addition, the decrease in Sales was due to product mix (Table 5) and an adverse effect of unrealized consignment sales (Table 3, unrealized revenue amounted to Bt115 million in 2018). Cost of

¥8.47 (6.2) (2.22) 4.7274 ¥10.30 (9.7) (3.60) Total effect (84.03) (214.89) 2) A change of main raw materials price Table 2: Raw material prices and purchased volume 3Q 2019 2Q 2019 Q-o-Q Effect 3Q 2018 Y

was negatively impacted by unrealized consignment sales of Bt94 million (Table 3) and a backlog of orders of about Bt115 million at the end of the quarter. In addition, new prices that took effect in