While there are still some unknowns, one thing is clear, economists said: U.S. consumers should brace for a negative financial impact.

Americans rely heavily on their bordering countries for everyday grocery items. President Trump’s plan to impose a 25% tariff on Mexican and Canadian goods could drive up food prices for the average shopper.

The order will impose hefty new tariffs of 25% on goods from Mexico and Canada and 10% on imports from China, potentially disrupting more than $2.1 trillion worth of annual trade.