CWC is the abbreviation of Cloud warehouse chain, which means the application of cloud storage on the blockchain. Data/commodity data/transaction data/has a real digital identity, can be checked, traceable and guaranteed, and circulated. Use blockchain technology to truly create an international trade procurement and supply traceability chain, and use continuous application scenario development to enable participating users to expand their own industry future through blockchain technology, so that international bulk procurement and commodity circulation plans can be implemented smoothly. CWC will carry out asset digitalization + digital asset integration for important links such as digital rights confirmation, point-to-point settlement, bill credit delivery, logistics risk and exchange rate risk. Use the unique attributes of blockchain to open up interactive trust and settlement channels, so that world trade has unlimited potential.