A courtroom showdown over President Trump’s tariffs will take place this month. But it could still take a lot longer to permanently settle the legal question of whether the president has the authority to impose his wide-ranging tariffs.

The sector-specific tariffs are putting pressure on businesses and foreign nations as they try to navigate Trump’s constantly evolving trade agenda.

With the change, the Trump administration has also backed away from a signature effort to stay ahead of China in the A.I. race. The U.S. government had been concerned that the Chinese military could use A.I. chips to coordinate attacks and develop weapons and had also wanted to preserve the U.S. lead in developing A.I. systems.

President Trump has announced — but postponed the effective date for — higher tariffs once again. Here's what to know about the latest on his tariff policy.

United States President Donald Trump has threatened Brazil with a 50 percent tariff, citing the criminal charges against its former president and his political ally Jair Bolsonaro, who is accused of plotting a coup.

The decision of President Trump to impose 30% tariffs on the export of vehicles, components, tyres and parts exported from SA to the US will kill economic growth.

The U.S. currently does not have the capacity to produce enough copper to offset Donald Trump’s new tariff. Donald Trump announced a 50 percent tariff on copper, a move that is sure to slow production and make prices skyrocket.