According to Deep Tide TechFlow, on the 4th local time, EU Trade Commissioner Sefcovic stated that constructive talks were held with US Trade Representative Tai, and both sides are making steady progress on the tariff negotiations from the Trump administration.

On June 2, local time, the spokesperson for the European Commission expressed regret over the United States raising tariffs on steel and aluminum from 25% to 50%, stating that this decision exacerbates economic uncertainty across the Atlantic. Both sides have agreed to accelerate the negotiation process.