Tianjin Youfa Steel Pipe Group Co., Ltd e tla ba teng Pontšong ea Canton ea bo123 Guangzhou ho tloha ka la 15-19, Mmesa, 2018. Nomoro ea Booth ea rona ke 11.2I17 le 11.2I18.
Ka hona re mema uena le baemeli ba khamphani ea hau ka tieo ho etela lephephe la rona. E ka ba thabo e kholo ho kopana le uena pontšong. Re lebeletse ho theha likamano tsa khoebo tsa nako e telele le khamphani ea hau nakong e tlang.
Nako ea poso: Mmesa-10-2018