去年是25%, 再加20% 应该是 45%
去年的关税:
https://finance.yahoo.com/news/biden-china-tariffs-history-provides-194000193.html
去年是25%, 再加20% 应该是 45%
去年的关税:
https://finance.yahoo.com/news/biden-china-tariffs-history-provides-194000193.html