… to add Mexican-produced ethanol could be a selling point in a new competitive world. The introduction of ethanol seemed a logical choice. Mexico already had commercial production of … to add Mexican-produced ethanol could be a selling point in a new competitive world. The introduction of ethanol seemed a logical choice. Mexico already had commercial production of … to add Mexican-produced ethanol could be a selling point in a new competitive world. The introduction of ethanol seemed a logical choice. Mexico already had commercial production of …