Kuyambira Novembala 15 mpaka 17, kope la 23 la IE expo Guangzhou lidachitika bwino ku China. Kusindikiza kwa IE Expo kudakopa mabizinesi 437 ndi alendo 18,155 amalonda kuti atenge nawo gawo mu ...
Chiwonetsero cha 21st China International Environmental Protection Exhibition CIEPEC 2023 chinachitika bwino ku Beijing - China International Exhibition Center (Chaoyang Hall) kuyambira pa Epulo 13-15, 2023.