【纠错】 【责任编辑:高畅】 记者：李童 视频制作：高畅 7月16日-7月20日，以"链接世界、共创未来"为主题，由中国贸促会主办的第三届中国国际供应链 促进博览会（以下简称"第三届链博会"）在北京举行。一根吸管，从生产到降解需要哪些步骤？跟随记 者去第三届链博会看看吧。 ...

Core Viewpoint - The third China International Supply Chain Promotion Expo has successfully received its first imported exhibit, marking a significant milestone for the event [1] Group 1: Event Details - The first imported exhibit, which includes a high-performance industrial switch model and two precision integrated circuit modules, cleared customs on June 30 [1] - This is the first time in three editions of the expo that exhibits have entered the country using the ATA Carnet, a temporary importation method [1] - The third expo is scheduled to take place from July 16 to July 20 at the China International Exhibition Center in Shunyi, Beijing, with the theme "Linking the World, Creating the Future" [1]