On November 26, the Second China International Supply Chain Promotion Expo was held in Beijing. The conference aims to fully demonstrate key links in the upstream, midstream, and downstream of various industry chains, promote the aggregation of large, medium, and small enterprises into clusters, and complement each other's strengths. Wanjie's full range of models, Chongqing Sokon Industry Group Stock's super range extender system, and others made appearances at the conference.