On the afternoon of August 28, the 2025 China International Big Data Industry Expo featured a "Data Infrastructure Thematic Exchange Event" hosted by the National Data Administration in Guiyang City. Liu Liehong, member of the Party Leadership Group of the National Development and Reform Commission and Director of the National Data Administration, addressed the gathering, emphasizing that the national data infrastructure is progressively maturing. This infrastructure, bolstered by robust networks and computing power, is designed to unlock the full potential of data, with a primary focus on establishing facilities for data circulation and utilization. As we embark on the 15th Five-Year Plan, the National Data Administration will prioritize the development of high-quality standards, the deployment of large-scale facilities, and market-oriented ecological operations. Our commitment is to foster a national data infrastructure that is convenient, efficient, independent, secure, and world-leading, thereby supporting the growth of the digital economy, technological innovation, and the development of a unified national market.