Core Insights - The China International Import Expo (CIIE) has evolved from a trade show platform to a new engine for development, showcasing significant spillover effects across various sectors and regions [1][3][5]. Length - The CIIE has been held annually since 2018, marking a journey of 8 years, with continuous growth in exhibition area and number of participating companies [1]. - 170 companies have participated in all 8 editions of the CIIE, reflecting their confidence and commitment to the Chinese market [3]. Depth - The CIIE serves as a major platform for observing China's high-level opening-up and offers immersive experiences of its vast market advantages [5]. - The event has seen numerous global debuts and showcases, highlighting China's commitment to deepening reforms and promoting institutional openness [5][6]. Breadth - The CIIE has integrated functions such as product display, trade promotion, investment matching, and supporting conferences, continuously expanding its spillover effects into broader fields [6][8]. - The event has facilitated discussions on trade order, multilateralism, and global cooperation through various forums and meetings, enhancing its role as a global trade platform [7][8].