Chongqing Yubei District No.17 Wai Mao Chu Kou No.24 Cross-border Trade No.27 Export Trade No.30 Cross-border Services No.35 Ya Ma Xun Cross-border E-commerce No.41 Jin Kou No.71 Kua Jing Dian Shang / Foreign Trade No.73 Jin Chu Kou / International Trade Guo Nei E-commerce Export Big Data eBay Cross-border E-commerce 省级高新技术企业 市级高新技术企业