COFCO Bio-Chemical And Bio-Energy(Yushu)Co.,Ltd. is a state-owned backbone enterprise under COFCO Group, specializing in deep processing of corn and operating under COFCO Biotechnology—a business segment of COFCO Group. The company is positioned within China’s national strategic emerging industries, focusing specifically on biomanufacturing and clean energy. Utilizing corn as its primary raw material, the company engages in research, production, and supply of a range of products including fuel ethanol, food-grade alcohol, starch, corn oil, and DDGS (distillers’ dried grains with solubles). These products are widely applied in blending automotive ethanol gasoline, food ingredients, animal nutrition, and green chemical feedstocks. Leveraging COFCO Group’s integrated “full industrial chain + technological R&D” collaborative system, the company masters core process technologies such as high-concentration mash fermentation, highly efficient continuous distillation, energy-saving coupled rectification, and DDGS drying and quality enhancement. Multiple technological achievements have been included in the *National Key Energy-Saving and Low-Carbon Technology Promotion Catalogue*. The company holds 12 authorized utility model patents and 3 invention patents, and has participated in formulating the industry standard *Energy Consumption Limit per Unit Product for Fuel Ethanol* (NB/SH/T 0992–2019) and revising the national standard *Food-Grade Alcohol* (GB 10343–2023). The company holds the National Industrial Product Production License (for food-related products and alcohol), Feed Production License, Pollutant Discharge Permit, and Certificate of Standardization for Safety Production (Level II), and is certified under the four major management systems: ISO 9001, ISO 22000, ISO 14001, and ISO 45001. Its fuel ethanol products comply with national standards GB 18350–2013 and GB/T 22517.3–2019, and the company has obtained official designation from the National Energy Administration as a qualified fuel ethanol producer. As one of the largest designated fuel ethanol producers in Northeast China, the company consistently fulfills national mandates for promoting automotive ethanol gasoline, supplying markets in Heilongjiang, Jilin, Liaoning, and Inner Mongolia—regions where ethanol gasoline adoption is mandatory. Concurrently, the company advances green, low-carbon upgrades, having constructed biogas power generation and waste-heat recovery systems, and completed upgrading and retrofitting of its wastewater deep-treatment facilities. Current collaboration priorities focus on bioenergy security, supply of food and feed raw materials, joint development of green process technologies, and co-building regional supply chains.