At that time, import taxes were high on many products.

VOA: special.2010.05.27

I think the only difference is like they import products for cheaper, right?

我觉得唯一的区别是他们用比较便宜的价格进口商品，对吧？

中国的影响力 - SpeakingMax英语口语达人

The new law would lift tariffs on some of the materials U.S.companies must import to make their products.

VOA: standard.2010.08.11

So the WTO said Brazil could retaliate by raising its import tariffs on U.S.agricultural products.

VOA: standard.2010.04.28

The amended law bans the import of wood products from illegal logging operations, and threatens U.S.companies that violate the law with stiff fines,jail time, and confiscation of their illicitly-traded timber or forest products.

VOA: standard.2010.05.28