A federal court on Wednesday ruled that President Donald Trump overstepped his authority to impose sweeping tariffs that have raised the cost of imports for everyone from giant businesses to everyday Americans.

A specialized federal court in New York on Wednesday ruled that most of President Donald Trump’s tariffs — including those on Chinese goods — are illegal, upending negotiations with more than a dozen nations and creating fresh uncertainty for countless American businesses that depend upon foreign suppliers.

The US Court of International Trade ruled Wednesday that President Donald Trump overstepped his authority and blocked him from imposing sweeping global tariffs on imports, according to media reports.