YST CEO Milad Nouri said today that in order to find out if we need the blockchain, I went to MIT for 8 months; the transparency and credibility of suppliers in international trade is low and verified. The cost is high, and at the same time, it faces the basic problems of high cost of purchasing agency network and long transaction time between buyers and sellers. It can be integrated with the use of blockchain technology and use tokens to encourage participants in the whole process of trade to contribute data. A credible rating index and evaluation system while increasing efficiency. In addition, he also believes that trade wars, if international trade companies want to survive the uncertainty of the next decade, must rely on blockchain technology. COO Xu Jianhai said that from the perspective of landing application, the YST platform adopts a more pragmatic approach when applying blockchain technology, that is, partial decentralization and decentralization of some important data (the company's rating on the platform). Provide users with real and accurate scores, avoiding the problem of traditional mainstream platforms.