Group 1: U.S. Tariff Policy - The U.S. has announced a 30% tariff on the EU, effective August 1, which has raised significant concerns among international observers [4] - The U.S. has also notified Japan and South Korea of a 25% tariff, indicating a more lenient approach compared to the EU [4] - The U.S. is adopting a more direct approach to tariff imposition, informing trade partners through letters and threatening retaliation with doubled tariffs if they respond [6] Group 2: Economic Impact on the EU - The EU is facing a crisis as it has already made concessions on digital taxes, yet still faces the imposition of tariffs on all products from the EU [10] - The EU's manufacturing sector is suffering due to the loss of energy benefits from Russia amid the ongoing Russia-Ukraine conflict, and the new tariffs will further challenge product competitiveness, particularly in the automotive industry [10] - The U.S. has generated significant tariff revenue, exceeding hundreds of billions in June, which may encourage the Republican government to continue its tariff strategy [8]