特朗普暂缓对关键矿产加征关税，祭出“价格底线”新战术！

Group 1 - The U.S. government, led by President Trump, has decided not to impose new tariffs on critical mineral imports after a months-long review aimed at assessing national security threats from foreign imports [1][2] - Trump is seeking to negotiate agreements with foreign countries to ensure a sufficient supply of critical minerals and to alleviate supply chain vulnerabilities, rather than relying solely on traditional percentage tariffs [1][2] - A proposed "price floor" mechanism will be established for critical mineral trade, which includes setting minimum import prices for specific materials and potentially imposing tariffs to mitigate supply chain risks [3] Group 2 - The announcement is seen as an effort to avoid disrupting the ongoing trade truce and may serve as a means for the government to rebuild the tariff system if the Supreme Court rejects Trump's previous global tariff policies [2] - The potential tariffs could target countries that artificially lower prices, effectively raising the cost of imported products to support other foreign suppliers and create a viable price floor [3] - The announcement may also impact the uranium market, as uranium is identified as a critical mineral essential for the energy sector, especially with the increasing demand for nuclear power to meet the energy needs of artificial intelligence [3]