A US appeals court on Friday ruled that many of President Donald Trump's global tariffs were illegal, but allowed them to remain in place temporarily, giving him time to appeal to the Supreme Court. This decision affirms a lower court's finding that Trump exceeded his authority in using emergency economic powers to impose widespread duties.

• The 7-4 ruling by the US Court of Appeals for the Federal Circuit allowed the tariffs to stay through mid-October.
• President Donald Trump swiftly stated he would fight the ruling with the help of the United States Supreme Court.
• The case could cast doubt on multibillion-dollar deals and raise questions about the billions of dollars already collected if the Supreme Court does not back Trump.