President Donald Trump unveiled the first in a wave of promised letters that threaten to impose higher tariff rates on key trading partners, but suggested that he was still open to additional negotiations and pushed off increased duties until at least Aug.

President Trump has told 14 countries that they will face tariffs of at least 25 percent on Aug. 1 if they don’t reach agreements by then.

The White House announced Monday that President Donald Trump is slated to sign an order delaying his 90-day tariff pause by another month, as the president began announcing a suite of new tariff rates on foreign goods,