Brazilian President Luiz Inácio Lula da Silva said Thursday that his government has not been successful in trying to negotiate the 50% tariff on Brazilian imports that U.S. President Donald Trump has threatened to impose.

President Donald Trump’s administration is preparing a new emergency declaration as a basis for tariffs on Brazil, people familiar with the matter say.

The U.S. and the European Union have agreed to a trade deal that will result in 15% tariffs on most imported European goods, President Donald Trump announced Sunday. The deal comes a week before Trump’s Aug.