European stocks rise as Trump’s tariffs take effect at lower than expected 10%

European stocks edged higher on Tuesday as investors assess the new global trading landscape after U.S. President Donald Trump’s latest tariff move.

The pan-European Stoxx 600 was up 0.1% shortly after noon in London, reversing earlier losses, with regional bourses in mixed territory.

Regional stocks closed lower on Monday as global markets reacted to Trump’s decision to introduce a new, blanket 15% global levy on imports to the U.S. with immediate effect. The president had initially announced plans to impose a 10% duty on global imports, before hiking that rate “to the fully allowed, and legally tested, 15% level.”

However, when the levy came into effect on Tuesday, it was at a rate of 10%. A memo from U.S. Customs and Border Protection, published Monday evening, said Temporary Section 122 Duties would see “an additional 10% ad valorem duty on imported articles of every country for a period of 150 days, unless specifically exempt.”

It is unclear whether the tariffs will apply to the U.K., which was the first country to reach a trade agreement with Washington last year after Trump unveiled his so-called reciprocal tariffs regime in full.

Britain secured a 10% tariff rate under the deal — the lowest granted by the White House to any individual trading partner — giving it more to lose than some other U.S. trading partners should the looming 15% levy be applied to its goods.

“I recognize the uncertainty the latest announcement from the U.S. has created, but I am laser-focused on protecting businesses and the British public in the national interest and all options are on the table,” U.K. Business and Trade Secretary Peter Kyle said in a statement on Monday.

“That’s why I spoke with my U.S. counterpart Jamieson Greer yesterday to raise my concerns about further uncertainty for businesses here and the need to honour our existing deal.”

European officials expressed concern over Trump’s new tariffs, signaling that it could pose a threat to its trade deals with the U.S. Later, the European Parliament announced Monday that it has paused work on ratifying the U.S.-EU trade deal agreed last summer.