On September 18, the Jilin market was operating steadily today. Supported by early contracts, there was little concern about short-term prices. The price of general-grade corn ethanol is 5,550 - 5,650 yuan/ton. The price of premium corn ethanol is 5,700 - 6,200 yuan/ton. The price of ordinary corn without water is 6,300 - 6,400 yuan/ton. The waterless price of electronic grade corn is 6,500 - 6,550 yuan/ton.