According to the official account of the Shanghai Clearing House, on August 12, Ma Jianyang, chairperson of the Shanghai Clearing House, led a team to the Digital Currency Research Institute of the People's Bank of China to visit and investigate. Mu Changchun, director of the Digital Currency Research Institute of the People's Bank of China, met and discussed, and the two sides signed a business cooperation agreement. The two sides conducted in-depth exchanges on the themes of their respective financial infrastructure responsibilities, strategic planning, and innovation paths. They agreed to take the signing of the business cooperation agreement as an opportunity to serve the central bank's performance and high-quality development through solid and orderly system connection and business coordination.