Brazil is gearing up to protect its oil export sector as U.S. President Donald Trump threatens a 50% tariff on Brazilian imports effective August 1.
Oil is Brazil's top export to the U.S., exempt from the 10% tariff on other goods; concerns arise over the prospect of disruption but limited long-term damage.
Analysts suggest Petrobras, Brazil's largest oil producer, may remain largely unaffected by the tariffs as only a small portion of its exports go to the U.S.
Brazilian Petroleum Institute expresses concern and calls for diplomatic resolution; Brazil considers appealing to the World Trade Organization as it studies potential responses.