[Two departments: Promote the large-scale application of Beidou in depth and promote Beidou from industrial application to universal popularization] On September 15, the Ministry of Industry and Information Technology and the National Development and Reform Commission issued the "15th Five-Year Plan for the Development of Electronic Information Manufacturing Industry". It is mentioned to promote the development of spatiotemporal information industry. Promote the large-scale application of Beidou in depth and promote Beidou from industrial application to universal popularization. Support Beidou chips, algorithms, anti-interference, satellite-ground integration and other technical research, solve the "stuck neck" shortcomings, and build a full-chain technology supply system. Based on the construction of the national comprehensive positioning, navigation and timing (PNT) system, promote the coordinated and integrated development of Beidou navigation, satellite Internet, space remote sensing, etc., open up the entire industry chain of chips, antennas, terminals, systems, and services, and deepen the integration of space-time information technology and various fields of the real economy. Proactively deploy satellite Internet, expand direct-connect satellite terminal application scenarios, and improve the terminal industry ecology.