Core Insights - The "Industrial Internet Innovation Development Project" is a key initiative in China's 15th Five-Year Plan, aiming to integrate industrialization and informatization to create internationally competitive digital industry clusters and accelerate the country's progress towards becoming a network power [1][12]. Industrial Internet Overview - The Industrial Internet serves as an intelligent carrier for massive industrial data collection, transmission, storage, computation, analysis, and application, driven by advancements in 5G, big data, and artificial intelligence [3][6]. - It consists of five main functional components: network, identification, platform, data, and security, with a focus on ubiquitous connectivity across various industrial entities [3][4]. Application and Value Creation - The Industrial Internet enables diverse and complex application scenarios, facilitating digital transformation across industries, with a collaborative development process that extends from leading enterprises to the entire supply chain [4][6]. - It reshapes business models and value creation methods, emphasizing collaborative value generation among platforms, customers, and service providers [4][6]. Impact on Production and Industry - The Industrial Internet is a cornerstone of the Fourth Industrial Revolution, transforming production modes from scale economies to range economies and enhancing the role of data as a core production factor [6][7]. - It optimizes production processes, improves supply chain intelligence, and enhances resource utilization efficiency, with significant economic spillover effects [8][9]. Technological Innovation and Ecosystem Development - The Industrial Internet accelerates technological innovation by providing vast data for AI and big data applications, fostering cross-domain collaborative research and development [9][10]. - In China, the initiative has seen the establishment of over 340 industrial internet platforms, connecting more than 100 million devices, and creating a robust infrastructure for its implementation [13][12]. Future Directions and Policy Support - The project requires strategic planning and policy guidance, with a focus on enhancing network infrastructure, advancing key technologies, and fostering a diverse industrial ecosystem [14][15][16]. - Emphasis is placed on cultivating market entities, supporting software development, and enhancing talent training to drive the growth of the "5G + Industrial Internet" sector [17][18][19].