Group 1 - The 8th China International Import Expo (CIIE) opened on November 5, showcasing over 36.7 million square meters of exhibition space with participation from 290 Fortune 500 and industry-leading companies, marking a historical high in both exhibition area and number of exhibitors [2] - Beijing Chaoyang District organized a delegation of over 300 enterprises to participate in the expo, aiming to promote international trade cooperation and share new development opportunities with the world [1][2] - Olympus, Tesla, and Siemens highlighted their latest innovations at the expo, with Olympus focusing on medical technology, Tesla showcasing its Cybertruck, and Siemens presenting digital solutions for sustainable transportation [1] Group 2 - The expo serves as a significant platform for companies to display products, expand markets, enhance communication, and realize value, with Chaoyang District being a key area for international consumption in Beijing [2] - Tesla's Cybertruck, set to be produced by 2026 with an expected cost below $30,000, attracted attention with its unique design [1] - Siemens emphasized its commitment to sustainable development in transportation through innovative digital solutions [1]