On December 1, PANews reported, according to CCTV, that the data management departments of Shanghai, Jiangsu, Zhejiang, and Anhui have jointly announced the establishment of a special cooperation mechanism for data in the Yangtze River Delta, clearly accelerating the integration of the Yangtze River Delta in the field of data for the first time. The focus of the integrated cooperation in the data field of the Yangtze River Delta is on eight aspects, including: secure and trustworthy data circulation, collaborative development of computing power resources, 'one network for all services' in the Yangtze River Delta, integration of data markets, coordinated development of the digital economy, comprehensive digital transformation of cities, sharing of government data resources in the Yangtze River Delta, and development and utilization of public data. In line with new development trends, the data management departments of the Yangtze River Delta have proposed several reform measures, such as: building a data circulation system based on new trusted data spaces and technologies like blockchain; exploring the establishment of an inter-regional computing power resource scheduling system; and creating an integrated public data resource registration platform, etc.