President Donald Trump signed executive actions on Wednesday imposing a 50% tariff on Brazil, a 50% tariff on certain copper products and suspending a tax perk for all countries that allowed cheap packages to fly into the US duty-free.

The order, set to take effect Aug. 6, hits nearly 60% of Brazil’s exports and ties the tariffs to Brazilian Supreme Court cases against former President Jair Bolsonaro.

The additional 50% tariff that the United States will impose on Brazilian imports starting Aug. 6 will only affect 35.9% of sales, meaning it will have a much lower impact than initially expected. Thanks to the nearly 700 exceptions that the US included in the tariff increase