March 4th News: On March 4th, Henan Hanyong's 500,000-ton-per-year ethanol plant was in operation, with the ethanol price increasing by 50 yuan/ton. The premium-grade ethanol was quoted at 5,550 yuan/ton. Chempricehub's analysis of ethanol, with a bullish-bearish score: 1. Henan Hanyong's ethanol plant continues production, but the price has been raised by 50 yuan/ton to 5,550 yuan/ton, reflecting strong market demand or cost support, driving the spot price upward. This move may stem from increased downstream consumption or supply-side factors, benefiting the ethanol spot market. The score is +1.0 (generally positive), as the price increase directly reflects tight supply and demand, but the magnitude of the rise has not reached a significant level.