Focused on the Fourth Plenary Session of the 19th CPC Central Committee，Building a new higher-level open economic system，Our country will implement a wider scope、Wider area、Deeper comprehensive opening。November 14, 2019，President Xi Jinping further pointed out when attending the BRICS leaders’ meeting，China will insist on expanding opening up，Increase imports of goods and services，Expanding foreign investment market access，Strengthening intellectual property protection，Form all directions、Multiple levels、A new pattern of comprehensive opening up in a wide range of fields。current，A new round of technological revolution and industrial transformation is reshaping the global economic landscape、Reconstructing the global competitive landscape。By fifth generation fixed network (F5G) and 5G、Artificial Intelligence、Industrial Internet、The bet365 champions league formed by the cross-fusion of new generation information technologies such as the Internet of Things，Become a powerful driving force to promote a higher level of opening up。The 2018 Central Economic Work Conference and the 2019 Political Bureau Meeting of the CPC Central Committee both emphasized that，We need to accelerate the pace of 5G commercialization，Enhance artificial intelligence、Industrial Internet、Construction of bet365 champions league such as the Internet of Things。Therefore，Accelerate the construction of bet365 champions league，Become adaptable to the new round of technological revolution and industrial change、The urgent need to promote a higher level of opening up。

　　Expand the boundaries of foreign bet365 champions league markets

In recent years，World economic growth continues to slow down，The growth rate in 2018 is 3.6%，The World Bank lowered its global economic growth forecast in 2019 to 2.6%。At the same time，International trade is also growing weakly，Global value chain expansion gradually slows down。From the perspective of historical development experience，New technologies in every technological revolution、The widespread application and promotion of new products are important forces in reshaping the world economic development pattern。As the world’s largest trading country，Construction and improvement of bet365 champions league，Can help our country effectively overcome the physical space and time constraints in the international trade process，Fully expand the boundaries of foreign trade，Ordering、Production、Delivery of products and services and other trade links play an important role。

On data utilization，Big data、Cloud computing、Artificial intelligence and other data storage、Processing technology can realize real-time collection of trade data、Storage and Deep Mining。In information transmission，5G、Network connection technologies such as the Internet of Things can accelerate the timely and effective transmission of various information，Reduce information asymmetry between trading parties，Reduce uncertainty in foreign trade。On trading decisions，Real-time analysis of online data can realize automation and intelligent processing of basic business，Effectively complete the accurate matching of supply and demand。For example，5G technology as a new generation of mobile communication system，The transmission rate can reach over 100M，The delay is almost close to milliseconds，Has low energy consumption、Typical characteristics of large capacity。Wide applications of this technology，Can help our country realize remote transactions in international trade more efficiently，Especially improve the trade disadvantages of enterprises in remote locations、Reduce trade costs for companies to recommend new products and develop new markets。Artificial intelligence as a new general purpose technology，With the human-machine battle between Alpha Go and Lee Sedol, he entered the public eye，Already working on image recognition、Intelligent customer service and other fields quickly realize commercial application。Especially artificial intelligence under massive data，Complex problems can be solved through machine learning algorithms，Improve the accuracy and agility of export enterprise activities，Improve its operational efficiency and decision-making efficiency。Further，5G in bet365 champions league、Integrated application of artificial intelligence and other technology modules、Linked operation，It can also fully penetrate into all aspects of the international trade process，Fully expand the market boundaries of foreign trade。Therefore，In the context of China building a new higher-level open economic system，Accelerate the construction and improvement of bet365 champions league，Can effectively promote the expansion of the foreign trade market and the construction of trade networks for my country’s products and services。

　Adapting to the transformation and reconstruction of global bet365 champions league chains

With the gradual release of a new round of technological revolution and industrial transformation momentum，There is a new trend in the changes in the global value chain，Layering gradually formed，Added value acquisition continues to solidify。June 28, 2019，President Xi Jinping pointed out when attending the BRICS leaders’ meeting，We must deeply participate in global innovation cooperation，Let various countries and their enterprises, including emerging market countries and developing countries, participate in and benefit from technological innovation。Construction and improvement of bet365 champions league，Can deepen the division of network labor around the world，Promote technology diffusion based on global value chains，Improve the added value acquisition capabilities of the entire industry chain，This will help our country better adapt to the transformation and reconstruction of the global value chain，Consolidate the foundation for future economic development。

From the perspective of network division of labor，Highly specialized production processes dispersed across countries and companies can greatly improve efficiency。5G、Artificial Intelligence、The application of new generation information technology such as industrial Internet，Not only can it help companies extend their production processes beyond national borders and expand domestic links in the global value chain，And it can fully penetrate into the entire development process of the linkage industry，Produces network spillover effects on the entire industrial chain，Promote the further deepening of their division of labor。From the perspective of technology diffusion，Data flows and technology spillovers play a prominent role in global value chains。As an important part of infrastructure，bet365 champions league can provide digitalization for the development of related industries、Informatization and intelligent services，Strengthen the interactive connections between different subjects，Significantly increase the speed and efficiency of its innovation activities，Thus accelerating the diffusion of technology along the value chain。From the perspective of added value acquisition，bet365 champions league with new generation information technology as the core in the manufacturing industry、Innovative applications in service industry and other fields，Help promote systemization、Integration、Intelligent factory construction，Conducive to the formation of new industries and the development of innovation clusters in various industries。For example，The widespread use of image recognition technology based on artificial intelligence in the quality inspection process of the manufacturing industry，Can greatly improve the speed and efficiency of detection；The Internet of Things realizes full connection between the upstream and downstream of the supply chain，Significantly improve the response speed of the supply chain。Further，Integrated application of various technical modules of bet365 champions league，Conducive to promoting participation in complex global value chains、Providing advanced products and services，Thus further opening up the manufacturing industry in our country、In the process of expanding and opening up the service industry，Realize the high-end leap of the entire industry chain，Provide new momentum for future economic development。

　　Enhance the linkage effect of bet365 champions league

Create a new pattern of coordinated regional development，It plays an important supporting role in the linkage effect of my country’s opening up。Under my country’s traditional regional economic pattern，There are certain differences in interests among the subjects of various administrative divisions，Tend to make decisions based on local interests，Restricts the free flow of production factors and the optimal integration of various resources。Strengthen the construction and improvement of bet365 champions league，Establish a comprehensive infrastructure system covering physical infrastructure and digital infrastructure，It is to promote regional integration and coordinated development、Key factors to enhance the linkage effect of my country’s opening up。

Coordinated development in Beijing, Tianjin and Hebei、Development of the Yangtze River Economic Belt、Construction of the Guangdong-Hong Kong-Macao Greater Bay Area、Integrated development of the Yangtze River Delta、During the continuous advancement of national strategies such as high-quality development of the Yellow River Basin，On the one hand，By improving transportation、Airport、Traditional physical infrastructure such as ports，Can improve spatial accessibility，Strengthen the regional correlation of economic activities，Effectively promote product transfer and factor flow between regions。On the other hand，With the advent of the digital age，The Fourth Plenary Session of the 19th Central Committee of the Communist Party of China focused on using “data” as a new type of production factor，And 5G、Industrial Internet、The construction of bet365 champions league such as the Internet of Things can accelerate the full flow and connection of this core element among various entities，Accelerate the development of deep cross-regional and cross-industry integration。here，To realize people、Machine、Industrial Internet aiming at comprehensive interconnection of things，Ability to implement data across devices、Cross-system、Cross-industry、Comprehensive cross-regional interconnection。Internet of Things that exchanges information by connecting information sensing devices to the Internet，Can connect devices directly to bet365 champions league cloud platforms，Realize efficient intercommunication of device information and other information in the cloud server with ultra-low latency。Other than that，Follow Metcalfe’s law that the value of a network grows at the square rate of the number of users，Improving the utilization of bet365 champions league will also lead to a geometric multiplication of coverage，Continuously expanding the space-time boundary of platform radiation，Reach production equipment、Product、Service、Application scenarios are mutually exclusive，And full interconnection with users。

　　(The author is from School of Economics and Management, Northwest University、Professor of Western China Economic bet365 champions league Research Institute)