A federal appeals court has ruled that Donald Trump's sweeping international tariffs can remain in place for now, a day after three judges ruled the president exceeded his authority.

The Court of Appeals for the Federal Circuit (CAFC) has allowed the president to temporarily continue collecting under emergency legislation while it considers the government's appeal.

It comes after the additional taxes on foreign-made goods after its three-judge panel ruled that the Constitution gives Congress the power to levy taxes and tariffs - not the president.

The judges also ruled exceeded his authority by invoking the 1977 International Emergency Economic Powers Act.

The CAFC said the lower trade court and the Trump administration must respond by 5 June and 9 June, respectively.

Posting on Truth Social, Mr Trump said the trade court's ruling was a "horrible, Country threatening decision," and said he hopes the Supreme Court would reverse it "QUICKLY and DECISIVELY".

After calling into question the appointment of the three judges, and suggesting the ruling was based on "purely a hatred of 'TRUMP'," he added: "Backroom 'hustlers' must not be allowed to destroy our Nation!

"The horrific decision stated that I would have to get the approval of Congress for these Tariffs. In other words, hundreds of politicians would sit around D.C. for weeks, and even months, trying to come to a conclusion as to what to charge other Countries that are treating us unfairly.

"If allowed to stand, this would completely destroy Presidential Power -- The Presidency would never be the same!"

The US president unveiled on "Liberation Day" in April, and .

Mr Trump argued he invoked the decades-old law to collect international tariffs because it was a "national emergency".

The trade court ruling marked the latest legal challenge to the tariffs, and related to a case brought on behalf of five small businesses that import goods from other countries.

Jeffrey Schwab, senior counsel for the Liberty Justice Center - a nonprofit representing the five firms - said the appeal court would ultimately agree that the tariffs posed "a direct threat to the very survival of these businesses".

US treasury secretary Scott Bessent also told Fox News on Thursday that the initial ruling had not interfered with trade deal negotiations with partners.

He said that countries "are coming to us in good faith" and "we've seen no change in their attitude in the past 48 hours," before saying he would meet with a Japanese delegation in Washington on Friday.