伴随进博会不断成长 展商代表自建微信群从2018年至今规模扩大十倍 “邻居群”：展台展区内外处处是朋友

Group 1 - The return of companies like Evonik to the China International Import Expo (CIIE) highlights the growing professionalism and efficiency of the event [1] - The "Neighbor Group," a WeChat group formed by exhibitors, has expanded from over 30 members in its first year to more than 365 members this year, reflecting the increasing influence of the CIIE [2] - The group serves as a platform for exhibitors to share experiences and support each other, enhancing their participation in the expo [3][4] Group 2 - The "Neighbor Group" facilitates collaboration among exhibitors, allowing them to exchange ideas and strategies for maximizing their presence at the CIIE [5][6] - Companies like Nippon Paint and Karcher have adapted their exhibition strategies based on insights gained from the group, demonstrating the value of shared knowledge [6][7] - The group has also been recognized by the CIIE's official platform for its role in amplifying the event's opportunities through informal networking [8] Group 3 - Collaborative initiatives, such as joint activities among exhibitors, have been implemented to attract more visitors and enhance engagement at the expo [9] - The CIIE is viewed as a collective effort where exhibitors can benefit from each other's experiences and innovations, promoting a culture of openness and cooperation [10]