• The U.S. Trade Court ruled against Trump's 10% global tariffs, deeming them unlawful.
• This ruling follows a previous Supreme Court decision that limited Trump's tariff authority.
• The court emphasized that the tariffs were not justified under the cited 1974 trade law.
• Importers are expected to receive refunds totaling billions from the unlawful tariffs.
• The ruling could lead to further legal challenges to Trump's trade policies.

The U.S. Court of International Trade ruled on May 7 against President Trump’s 10% global tariffs, asserting they were not justified under the 1970s trade law invoked for their imposition. The ruling, which passed with a 2-1 vote, was delivered in favor of small businesses challenging the tariffs, imposed on February 24 after the Supreme Court invalidated earlier tariffs applied under emergency powers, according to Reuters and Al Jazeera.

The court's decision highlighted that the Trump administration failed to demonstrate a "balance of payments deficit," thus undermining the legal basis for the tariffs. This interpretation aligns with arguments made by the businesses affected, who claimed Trump’s tariffs were an attempt to bypass judicial scrutiny, according to CBS News and India Times.

The ruling ordered that the collection of tariffs be halted, applying mainly to two companies and the state of Washington, but it potentially opens doors for broader implications in tariff enforcement. The court mandated the defendants implement this rule within five days and ensure refunds to affected importers, which could total around $166 billion, per estimates from U.S. Customs and Border Protection, according to Channel News Asia and NPR.

The Trump administration, while defending the tariffs as a response to an urgent trade imbalance, is likely to appeal the decision. As the Supreme Court previously curtailed Trump's ability to leverage the International Emergency Economic Powers Act for tariffs, the current ruling casts uncertainty over the administration's future trade policies, according to Le Monde and NPR.