Existing American tariffs already restrict steel and aluminum shipments from China, which is now flooding other markets with its exports instead.

A new Trump administration tariff on goods from China means automakers will pay more for certain parts. Here's what it may do to the cost of cars.

WASHINGTON — President Trump has paused imposing tariffs on small-value packages arriving from China, apparently to give federal agencies time to sort out how to process millions of such shipments that have come through the U.S. border every day without paying taxes.