President Donald Trump has unveiled new tariffs targeting over 60 trading partners, including China, India, and Europe, imposing rates of 10% to 12.5% on goods imported to the U.S.The move follows the Supreme Court's rejection of his earlier aggressive tariff policies.The tariffs, effective immediately, apply to nearly all U.S.imports, with exemptions for critical goods like oil and gas.Countries such as Brazil and Mexico have rejected the tariffs, citing unfairness.The administration argues the measures are necessary to maintain trade policy objectives and provide predictability for businesses.The tariffs are based on Section 301 of the Trade Act of 1974, a legally durable framework that allows indefinite implementation.Additional border tax measures, including a 50% tariff on Canadian goods, are under consideration.While immediate price impacts for consumers are minimal, the long-term effects of these tariffs on global trade dynamics remain uncertain.