白宫官员：对特定国家关税不会叠加征收

Core Viewpoint - The U.S. will not impose cumulative tariffs on specific countries such as Japan and South Korea, as stated by a White House official [1] Summary by Relevant Sections - Tariff Policy - The term "cumulative tariffs" refers to the application of multiple tariffs on the same imported product, leading to an overall increase in tariffs [1] - The U.S. trade policy, as tracked by "Global Trade Alert," indicates that certain tariff mechanisms take precedence over others and cannot be applied cumulatively [1] - Executive Order - President Trump signed Executive Order No. 14289 on May 2, which established the rules regarding cumulative tariffs [1]