The chief executive of Volvo Cars urged the European Union to cut its 10% tariff on American-made cars, arguing that European automakers do not need protection from U.S. competitors, in an interview with Reuters on Thursday.

The EU says the U.S. is resisting efforts to strike a trade deal and warned of countermeasures if no agreement is reached with U.S. by Aug. 1.

EU trade ministers have agreed that U.S. President Donald Trump’s 30% tariffs announced on the European Union are “absolutely unacceptable,” and they are studying a new set of countermeasures to respond to the move.