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Xinhua news agency, Shenzhen, November 15 (reporter Wang Feng) the 22nd China International hi tech fair with the theme of "science and technology changing life and innovation driving development" ended in Shenzhen on November 15. More than 3300 exhibitors from home and abroad participated in the exhibition, displaying more than 9000 high-tech projects, including artificial intelligence, intelligent manufacturing, intelligent driving, 5g business and 8K ultra-high definition , blockchain technology, big data, cloud computing and other fields. < p > < p > as a national science and technology event held under the normalization of epidemic prevention and control this year, the successful holding of this high tech fair plays an important role in promoting economic recovery, promoting international scientific and technological exchanges and cooperation, and injecting confidence and impetus into the world economy. < p > < p > the exhibition focuses on the achievements of the 13th five year plan and the layout of key industries in the 14th five year plan, including commercial maglev version 3.0 train, high specific power lithium-ion battery, intelligent network vehicle controller and other scientific and technological achievements in the 13th five year plan; it also sets up information technology and products exhibition, smart city exhibition, aerospace technology exhibition and other professional exhibitions, and holds China's artificial intelligence industry 2020 Development Forum, 5g Internet business conference and a series of exhibitions and forum activities related to the "14th five year plan" key industries. < / P > < p > this exhibition is dedicated to the IT anti epidemic technology zone, which shows the rich application scenarios of science and technology in epidemic prevention and control. Including public security products and solutions, epidemic prevention and evidence collection system, port travel inspection, airport prevention and control system, intelligent prevention and control platform for major epidemic situation, delivery robot and other intelligent anti epidemic related products appeared. < / P > < p > integrated memory and computing chip, large capacity flexible battery, autonomous driving navigation technology, 5g + VR + 4K smart application, negative ion electric mask At this high-tech fair, exhibitors at home and abroad have brought a large number of high-end products and technologies. According to statistics, a total of 1790 new products and 767 new technologies made their debut. < / P > < p > the enthusiasm of foreign exhibitors to participate in the exhibition continued. Affected by the novel coronavirus pneumonia, international business trips are subject to many restrictions. However, 24 countries and international organizations are participating in the exhibition. 29 countries and international organizations are participating in the exhibition. Luxemburg, Slovenia and Uruguay are participating in the exhibition for the first time. There are 760 investment institutions and nearly 400 scientific research institutions, universities and innovation centers at home and abroad. A total of 356 matchmaking activities were held for the project partners. According to statistics, a total of 451000 visitors visited the conference during the high tech fair, with 171 professional visitors per day per booth.

2023-03-22 10:04:23