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The overall 2021 China Smart Industry Development Expo, co-hosted by China Council for the Promotion of International Trade Sichuan Council, Cyberspace Administration of Sichuan, and Sichuan Association for Science and Technology, was held in Chengdu. The expo brings together governmental agencies, industrial players, scholars, researchers and users in order to build a platform for exchanges and cooperation, further promote the application of products and technologies in Scihuan Province, improve safety production, and serve the growth of the sector.