[比推] The European Union has been trying to reach a temporary agreement with the United States to avoid higher tariffs, but Trump's letter has shattered the EU's recent optimism. However, Trump has indeed left room for further adjustments. Brian Jacobson, Chief Economist at Annex Wealth Management, wrote, "Like previous letters, there are many conditions and terms that could drop these tariffs, which may be why the market does not seem to like tariff negotiations, but is not in a panic about it either."