What exactly does new infrastructure include?

The following is from Yuan Guobao's latest book, "New Infrastructure: The Digital Economy Reconstructs the New Pattern of Economic Growth"

New infrastructure is a concept opposite to traditional infrastructure. Traditional infrastructure refers to projects such as railroads, highways, airports, ports, and water conservancy facilities, also known as "iron and public infrastructure", which have played an extremely important and fundamental role in China's economic development. But with the continuous development of social and economic, "iron public foundation" has been unable to meet the needs of economic and social development, new infrastructure construction came into being.

New infrastructure construction (referred to as "new infrastructure") to 5G, artificial intelligence, industrial Internet, the Internet of Things as a representative of the essence of the new infrastructure construction refers to the information digital infrastructure construction, can provide strong support for the traditional industry to network, digitalization, intelligent development direction. , which involves a number of fields in various industries such as communications, electric power, transportation, digital, etc., such as 5G infrastructure, extra-high voltage, intercity high-speed railroad and intercity rail transit, charging piles for new energy vehicles, big data centers, artificial intelligence, and industrial Internet, as shown in Table 1-1. It can be seen that the construction of new infrastructure is directly related to the future of the country's economy and people's livelihood, is a veritable "national weapon".