President Trump has told 22 countries that they will face tariffs of at least 20% on Aug. 1 if they don’t reach agreements by then.

Myanmar and Laos see 40% rate, among slew of levies to take effect Aug. 1

Trump sent tariff letters to 14 countries including South Korea, Japan, Malaysia and Bangladesh.

Trump threatens to impose tariffs of 25-40 percent from August 1 unless countries make concessions on trade.

Trump uses tariffs as a key tool to force changes to U.S. trade relationships, but his on-again, off-again approach has roiled markets and stoked uncertainty.

President Trump has told 22 countries that they will face tariffs of at least 20% on Aug. 1 if they don’t reach agreements by then.

The White House has sent letters to more than 20 different countries this week announcing new tariffs.

President Trump wants America to produce more of the much-needed mineral, but a 50 percent tariff could undermine his aim of a manufacturing renaissance.