关键词: 供应链金融 , 信息不对称 , 融资绩效

Abstract: In recent years，supply chain finance dominated by industrial enterprises based on supply chain networks has begun to emerge in view of the advantages of reducing information asymmetryBy selecting three groups of cases，this paper compares the difference between industrial enterprises represented by Ecommerce companies and commercial banks in the process of providing supply chain financial services for SMEsCompared with supply chain finance dominated by commercial banks，supply chain finance initiated by industrial enterprises can reduce the exante and expost information asymmetry，improve the financing availability，and reduce the financing cost，so as to improve the financing performance of SMEsThis paper enriches and expands the theory of supply chain finance，also has a useful inspiration for industrial enterprises to carry out supply chain finance

Key words: SCF , information asymmetry , financing performance