CBT (Cross-border trade), as a new technology enterprise with internationalization and diversified development of the group, strives to build a global trade intelligence ecosystem, and adopts blocks based on commercial, political, and civil blockchain technologies. Blockchain cross-border trade network, through cross-border trade, blockchain provides comprehensive services for cross-border trade, cross-border settlement and bookkeeping, credit investigation, business relationship, government supervision, and multilateral trade matching. Through the open ledger of the blockchain, it can support multi-country, multi-enterprise, multi-user access, support different terminal devices and different platforms to share cross-border trade ledger information, improve asset circulation, and improve the economic strength of coastal countries.