According to Xinhua News Agency, the Bank of China’s trade finance blockchain platform has a business volume of 75 billion yuan. According to reports, the central bank trade gold blockchain platform has successfully achieved multi-level financing of supply chain accounts receivable, cross-border financing, international trade account supervision, external payment tax filing form and many other business operations, the central bank discounted quickly The channel project will also be launched in mid-November, and the business scene will continue to be enriched. The number of listed banks and enterprises will continue to increase. According to statistics, as of October 31, 2019, there were 29 banks participating in the promotion and application in Shenzhen, with 485 outlets and 1898 enterprises with business operations. In addition, more than 10 banks are already in the process of accessing the platform.