Jingyi shares are approved as the first batch of "pilot enterprises in Guangdong supply chain management", the supply chain trade is mainly based on the company's copper processing business upstream and downstream customer needs as the core, the use of listed companies platform resources integration capabilities to "a revenue share , The development of their own "supply chain trade direct one-stop service, build procurement platform, sales platform and logistics platform to help enterprises from raw material procurement to product sales throughout the supply chain management, operation. Help enterprises within the supply chain to speed up the operation speed, reduce operating costs and operational risks, and through the supply chain services to help enterprises improve the governance mechanism and improve the sense of operational awareness and level, improve the core competitiveness of enterprises.