Taiwan NJC CEO Chang Chih-yu got his start manufacturing the ingredients used by the Nice Group to make its shampoos, and says that the transesterification process is very similar. Biodiesel production doesn't require advanced technologies or equipment. Its high cost stems largely from the cost of raw materials.
原以生產耐斯洗髮精原料為主業的台灣新日化總經理張志毓表示，「轉酯化」的技術與其本業十分接近，技術與設備不是問題，之所以成本偏高，主要來自於料源。