For example, Taiwan NJC currently sends soybeans to Taichung Harbor to be pressed, then sends the extracted oil to Chiayi for transesterification. This means that, in a sense, petroleum is being transformed into biodiesel, which wastes energy and increases costs.
比如目前新日化公司將大豆送到台中港榨油後再運回嘉義轉酯，等於是拿汽油換生質油，既耗用能源又增加成本。