parallel imports
noun [ plural ] finance & economics UK specialized uk/ˌpær.ə.lel ˈɪm.pɔːts/ us/ˌper.ə.lel ˈɪm.pɔːrts/
平行进口（一些公司或人从外国运来的、非正式进口的产品，然后这些产品在本国以更便宜的价格出售）
products that are bought unofficially in foreign countries by companies or people who then sell them more cheaply than usual in their own countries
The tobacco industry loses millions every year due to parallel imports. 由于平行进口，烟草工业每年损失数百万。