Almost all tariffs on trade among Canada, Mexico, and the US are long gone – that was the effect of the North American Free Trade Agreement. Under the Australia and Singapore free-trade agreements as well, almost all tariffs on US goods sold in those countries have been eliminated.
加拿大、墨西哥和美国之间的所有贸易关税早就已经不复存在——这是 北美自由贸易协定的效果。根据与澳大利亚和新加坡的自由贸易协定，美国在两国出售的商品也将免除所有关税。从1月1日开始，从美国进入智利的商品将免征关税；秘鲁的关税也已经大部分被取消。