Subject: Re: Tariff question
From that cnn explainer:

Those high tariffs kick in only after the US has hit a certain Trump-negotiated quantity of tariff-free dairy sales to Canada each year – and as the US dairy industry acknowledges, the US is not hitting its allowed zero-tariff maximum in any category of dairy product.

Ah, thanks. So there aren't currently any tariffs imposed by Canada on U.S. imports!