parallel imports
noun/ˌpærəlel ˈɪmpɔːts/
/ˌpærəlel ˈɪmpɔːrts/
[plural] (economics)- goods that are imported into a country without the permission of the company that produced them, and sold at a lower price than the company sells them at
平行进口货物，水货（未经厂家许可进口并低价销售的产品）