March 23 News: On March 23, some domestic ethanol manufacturers experienced equipment shutdowns: Henan Hanyong's 500,000-ton/year ethanol unit was shut down, resulting in no supply of premium-grade ethanol and a temporary suspension of quotations. Chempricehub's analysis of ethanol, with a long-short score of 2: The shutdown of Henan Hanyong's 500,000-ton/year ethanol unit has led to a shortage of premium-grade ethanol and a halt in quotations, indicating a severe supply shortage. This is expected to significantly drive up spot ethanol prices, representing a major positive factor.