Alto Ingredients 2021 Annual Report 10-K

Alto Ingredients, Inc. filed its Form 10-K for fiscal year 2021, reporting operations as the leading US producer of specialty alcohols and essential ingredients with five production facilities across Illinois, Oregon, and Idaho. The company maintains annual alcohol production capacity of 350 million gallons and marketed approximately 480 million gallons combined of specialty alcohols and third-party fuel-grade ethanol in 2021.