March 6th News: On March 6th, Henan Hanyong's 500,000-ton/year ethanol plant was in operation, with ethanol prices dropping by 20 yuan/ton. The price for premium-grade ethanol was quoted at 5,530 yuan/ton. Chempricehub's analysis of ethanol gave a long-short score of -1. The article indicated that ethanol prices fell by 20 yuan/ton, with a quoted price of 5,530 yuan/ton. The production from Henan Hanyong's 500,000-ton/year plant increased market supply, putting pressure on spot prices. This reflects oversupply or weak demand, representing a generally bearish event that may suppress short-term spot price trends.