Sinking US ethanol price turns crush margin negative By admin Posted November 13, 2020 In In the News Sinking US ethanol price turns crush margin negative2020-11-132020-11-13/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px The ethanol crush margin fell below zero on Nov. 13 for the first time in…