The U.S. Court of Appeals for the Federal Circuit in Washington, D.C., will consider the legality of "reciprocal" tariffs that Trump imposed on a broad range of U.S. trading partners in April, as well as tariffs imposed in February against China, Canada and Mexico.

The bulk of President Donald Trump’s global tariffs face their biggest test yet when a US appeals court weighs arguments on their legality Thursday, a day before higher rates against many countries are set to kick in.

The president is set to raise taxes on imports arriving from many countries, including India. That’s on top of the tariffs that the White House has already announced on scores of products.