Recently, the Shenzhen Reform Commission of the Guangdong Provincial Party Committee held a meeting to hear the report on the implementation of relevant key reforms in Guangdong. The reporter learned from the Provincial Development and Reform Commission that in recent years, Guangdong has deeply implemented the Three Year Implementation Plan for Promoting the Construction of New Infrastructure in Guangdong Province (2020-2022), focused on promoting the construction of three types of new infrastructure: information, innovation and integration, supported digital transformation, intelligent upgrading and integrated innovation, and achieved positive results. The information infrastructure takes the lead in the country and builds a "new base" for the development of digital economy. Guangdong focuses on activating the value of data production factors, and continues to promote the evolution and upgrading of information infrastructure around data operation links such as perception, transmission, storage, processing and computing. Promote the coverage of the Internet of Things at a high level, and realize the large-scale deployment of IoT sensing facilities in key industries; Build a high-quality 5G network, with the number of 5G base stations and the number of users ranking first in China; High level construction of all optical network province, with the number of optical ports and users ranking first in China. In terms of regional layout, Guangzhou and Shenzhen were selected as the first batch of "double gigabit" cities in China; High standard computing facilities have been built. Pengcheng Yunnao, Hengqin intelligent computing platforms and other intelligent computing facilities have been built. The national hub node of the national integrated computing network has been approved. A multi-level computing system has been basically formed. The innovation infrastructure is fully deployed, and the "new advantages" of self-reliance in science and technology are cultivated. Guided by strengthening applied basic research and tackling key problems in core technology, Guangdong strives to build a strategic scientific and technological force that reflects Guangdong's characteristics and faces industrial needs. A high-level laboratory system including national key laboratories, Guangdong Hong Kong Macao joint laboratories and provincial laboratories has been initially formed; We will vigorously promote the construction of a comprehensive national science center in the Greater Bay Area, and lay out major national scientific and technological infrastructure such as spallation neutron sources; Focus on solving common technical problems in the industry, and promote the construction and layout of various national and provincial industrial innovation platforms. The integration of infrastructure was further promoted to build a "new support" for high-quality development. Guangdong gives full play to the enabling role of the new generation of information technology in facility coordination, industrial upgrading and public services, and promotes the networked, intelligent, service-oriented and collaborative development of traditional infrastructure. Traditional infrastructure in energy, transportation, logistics, agriculture, water conservancy, environmental protection and other fields has been upgraded digitally and intelligently, and excellent demonstration projects such as Nansha Smart Grid, Leguang Smart Expressway, Shenzhen Mawan 5G Smart Port, and Gaozhou "Tiantou Smart Station" have emerged. Deeply promote the construction of industrial Internet, promote more than 20000 industrial enterprises above designated size to achieve digital transformation, and drive more than 650000 small and medium-sized enterprises to "go to the cloud and use the cloud". (Liu Xinshe)