Brazil is scrambling to avert punishing 50% U.S. tariffs in a week's time, but high level talks are stalled and U.S. companies are reluctant to confront U.S. President Donald Trump over the issue, officials and industry leaders say.

Brazil’s inflation edged up in early July as US President Donald Trump threatened to slap the South American nation with punishing tariffs, further complicating the consumer price outlook for the central bank.

PORCIUNCULA, Brazil (AP) — Brazilian José Natal da Silva often tends to his modest coffee plantation in the interior of Rio de Janeiro state in the middle of the night, sacrificing sleep to fend off pests that could inflict harm on his precious crops.