The ethanol market price in Henan region remains stable, with average vehicle traffic at factory gates. The reference price for premium grade is 5450-5460 yuan/ton, and for anhydrous ethanol, it is 5900-6000 yuan/ton. In the Hebei ethanol market, transaction prices are fluctuating upward, with improved transaction activity and a better demand atmosphere. The reference transaction price for corn-based ethanol of standard grade is 5350-5400 yuan/ton; the ex-factory price for anhydrous ethanol is 5600-5650 yuan/ton. Region