President Donald Trump on Saturday threatened duties of 30% on products from Mexico and the European Union, two of America’s biggest trading partners, in an ongoing tariff campaign that’s upended global trade since he retook office in January.
“The United States of America has agreed to continue working with the European Union, despite having one of our largest Trade Deficits with you. Nevertheless, we have decided to move forward, but only with more balanced and fair TRADE,” Trump wrote in the letter to Ursula von der Leyen, president of the European Commission, which he posted to Truth Social.
Trump has imposed a slate of tariffs on US trading partners this year – then paused, modified, raised or lowered them, in a chaotic barrage of policy actions that’s left everyone from major nations to individual Americans trying to figure out how to plan for the future even as economic uncertainty grows.
The EU and Mexico join a growing list of countries whose imports will face updated duties on August 1, since Trump began posting tariff letters on Monday with rates of up to 40%.
In his letters to the EU and Mexico, Trump said that all imports were subject to the 30% tariff, excluding “Sectoral Tariffs,” such as the 25% auto tariff.
Von der Leyen said Saturday in a statement that the EU remains “ready to continue working towards an agreement” by the August 1 deadline. But, she said, a 30% tariff on EU exports would hurt supply chains, businesses and consumers on both sides of the Atlantic. The EU “will take all necessary steps to safeguard EU interests, including the adoption of proportionate countermeasures if required,” von der Leyen wrote.
French President Emmanuel Macron agreed on X that the European Commission must “resolutely defend European interests.”
“In particular, this implies speeding up the preparation of credible countermeasures, by mobilising all the instruments at its disposal, including anti-coercion, if no agreement is reached by August 1st,” he wrote in his post. The EU’s countermeasures, which cover $24.54 billion of US exports, will be delayed until early August, von der Leyen announced Sunday. European officials have also developed a second list of countermeasures that is “by now agreed to,” she said.
Products from Mexico, meanwhile, have mostly been able to enter the country duty-free, granted they were compliant with the United States-Mexico-Canada Agreement (USMCA) Trump negotiated in his first term. In his letter addressed to Mexican President Claudia Sheinbaum, Trump said that tariff barriers were imposed to stop the flow of fentanyl into the United States, which he has previously used to justify earlier tariffs on Mexico as well.
In the tariff letters, which were dated on Friday, Trump said that any retaliation of tariffs charged on US imports would be met with pushback from the United States. Trump said that “whatever the number you choose to raise (tariffs) by, will be added onto the 30% that we charge.”

Noted: These are all still in discussion and have not been implemented.