2. It mainly refers to the infrastructure generated based on the evolution of a new generation of information technology, for example, the communication network infrastructure represented by 5G, the Internet of Things, the industrial Internet, the satellite Internet, the new technology infrastructure represented by artificial intelligence, cloud computing, blockchain, etc., and the arithmetic infrastructure represented by data centers and intelligent computing centers.

3. Secondly, convergence infrastructure.

4. It mainly refers to the in-depth application of the Internet, big data, artificial intelligence and other technologies to support the transformation and upgrading of traditional infrastructure, and thus the formation of convergence infrastructure, for example, intelligent transportation infrastructure, intelligent energy infrastructure, etc.

5. Third, innovation infrastructure.

6. Mainly refers to the support of scientific research, technological development, product development infrastructure with public welfare attributes, for example, major scientific and technological infrastructure, science and education infrastructure, industrial technology innovation infrastructure.