A recent round of tariff threats has added a new layer of uncertainty, but the monthslong track record affords economists an opportunity to evaluate what the tariffs have yielded

The president's new tariffs on vehicles and auto parts have contributed to a slowdown in affordable car availability in the U.S., according to Cars.com.

The Trump administration is imposing a substantial tariff on a raw material that is critical for electric vehicle batteries, which could significantly raise the cost of building EVs in the United States.

Shares of non-Chinese graphite producers surged on Friday after the US announced anti-dumping duties of 93.5 per cent on imports from China of a mineral vital to batteries in electric vehicles. Australia-listed Syrah Resources,

U.S. President Donald Trump may have thought that pressuring Brazil with higher tariffs would help his ally, the country's former President Jair Bolsonaro, but the move apparently backfired. Last week,

Brazilian President Luiz Inacio Lula da Silva on Thursday slammed Donald Trump's threat to impose 50 percent tariffs on Latin America's largest economy as "unacceptable blackmail."