President Donald Trump has posted two new letters on his social media platform announcing tariffs on the European Union and Mexico.

President Donald Trump posted letters to the leaders of Mexico and the European Union, saying they had not done enough to head off the new tariffs.

Financial markets, which have shown increasing insensitivity to tariff threats from the US, will face a test at the Monday open after President Donald Trump declared a 30% rate for the European Union and Mexico effective Aug.

President Donald Trump has sent out tariff letters to seven smaller U.S. trading partners in his first batch of import tax announcements of the day.

It shows that personal grudges rather than simple economics are a driving force in the U.S. leader’s use of tariffs.

European Commission President Ursula von der Leyen said that there needed to be a “genuine rebalancing” in the China-Europe relationship.

By David Lawder, Andrea Shalal and Timothy Aeppel WASHINGTON (Reuters) -U.S. President Donald Trump's latest tariff delay provided some hope to major trade partners Japan, South Korea and the European Union that deals to ease duties could still be reached,