Dimon's comments Wednesday come as Trump has threatened to impose a 25 percent tariff on products from Mexico and Canada by February 1 and a 10 percent tariff on Chinese imports. Earlier Wednesday, Trump also teased the notion of imposing "taxes, tariffs, and sanctions" on Russia if it doesn't end its war against Ukraine.

Experts have warned that Trump’s tariffs, which he’s said could also include a 10 percent tariff on all foreign goods, could send domestic inflation through the roof and trigger trade wars abroad. For private sector leaders, the cost of doing business would likely rise—increases which would then probably be passed down to consumers, too.