特朗普宣布对伊朗贸易伙伴征收25%关税：“立即生效”

Group 1 - The core point of the news is that President Trump announced a 25% tariff on countries that engage in trade with Iran, effective immediately, although the specifics of the policy remain unclear [1][3] - The new tariff policy could significantly increase the import costs for Iran's major trading partners, including Iraq, India, the UAE, and Turkey [3] - The announcement coincides with ongoing anti-government protests in Iran, which have been met with internet blackouts and government crackdowns [3] Group 2 - Trump's administration has previously increased tariffs on Indian goods to 50% in an effort to penalize India for purchasing Russian oil, indicating a broader strategy of using tariffs as a tool for foreign policy [5] - The legal basis for Trump's tariff actions is under scrutiny, with potential challenges in the Supreme Court that could limit his ability to impose such tariffs and may require the return of approximately $130 billion in tariff revenue [5] - The economic situation in Iran is dire, with the currency plummeting, inflation exceeding 40%, and rising prices for essential goods, exacerbated by international sanctions and domestic mismanagement [5]