The 50% tariff that the Trump administration has slapped on Brazilian imports has rattled the global coffee market and could make the price of a cup of coffee in the U.S. jump beyond recent highs. Brazil is the world's largest grower and exporter of coffee,

President Donald Trump on Wednesday levied a 50% tariff against Brazil, which produces more than a third of the world's coffee, citing, in part, the country's treatment of former President Jair Bolsonaro,

The White House concluded that non-tariff methods for punishing Brazil would take too long, two people familiar with the situation said.