President Trump has threatened to place 25% tariffs on Canada and Mexico as soon as this Saturday, potentially disrupting the relatively stable prices drivers have been paying for gasoline during a seasonally slow period for fuel demand.

Economists predict that the Trump administration’s trade policies could push up prices for consumers, making it harder for Fed officials to cut rates.

However, Trump's threats have changed over time, ranging from small levies to ones exceeding 200%, leaving other nations and businesses unclear of what is to come next. Here is a roundup of Trump's trade-related threats.