Minister of Industry and Information Technology Jin Zhuanglong said at the 31st China International Information and Communications Technology Exhibition held today that the Ministry of Industry and Information Technology will speed up the construction of virtual private networks for the 5G industry, carry out in-depth 5G application activities, further enrich and expand 5G application scenarios, deepen the integration of the industrial Internet, improve the industrial Internet technology system, standard system and application system, build a number of 5G factories, and vigorously promote the intelligence, greening and integration of the manufacturing industry. At the same time, we will accelerate the cultivation of emerging industries, seize new advantages in the future, continuously enhance the advantages of the entire industry chain in mobile communications, optical communications and other fields, consolidate the leading position of superior industries, lay out cutting-edge fields such as the next generation Internet, comprehensively promote 6G technology research and development, create a favorable development environment, guide and support enterprises to increase investment in R&D, and accelerate the development of emerging digital industries such as artificial intelligence, blockchain, cloud computing, and cybersecurity.