Canada is the world's leading exporter of potash, supplying 79% of United States potash imports in 2024.

From the articleTrump wants potash from Belarus. A Canadian premier warns it would have to go through Russia.Also in Trump says he wants potash from Belarus for ‘substantially less’ than Canada | Globalnews.ca, Trump says US is working on deal to purchase potash from Belarus | Reuters, Trump seeks ‘massive’ Belarus fertiliser deal amid Canada trade war