The President of the United States, Donald J. Trump, has announced a significant increase in tariffs on steel and aluminum imports, effective June 4, 2025. This decision follows recommendations from the Secretary of Commerce regarding national security concerns related to these imports.
The initial tariffs were imposed following findings by the Secretary that both steel and aluminum articles were being imported in quantities that could threaten U.S. national security. These measures included a 25 percent ad valorem tariff on steel and aluminum imports from most countries, as outlined in Proclamations 9704, 9705, and subsequent amendments.
In response to continued market challenges and new information provided by the Secretary, President Trump has decided to raise these tariffs to 50 percent ad valorem. "I have determined that increasing the previously imposed tariffs will provide greater support to these industries and reduce or eliminate the national security threat posed by imports of steel and aluminum articles," stated Trump.
The proclamation also addresses modifications in tariff application methods for consistency with Executive Order 14289 and allows for specific provisions under the U.S.-UK Economic Prosperity Deal (EPD). Under this deal, UK imports will remain at a 25 percent tariff rate unless further adjustments are deemed necessary after July 9, 2025.
The Secretary of Commerce is tasked with ongoing monitoring of these imports' impact on national security. The proclamation emphasizes strict compliance with import declaration requirements enforced by U.S. Customs and Border Protection (CBP).
This action is taken under authority granted by section 232 of the Trade Expansion Act of 1962 and section 604 of the Trade Act of 1974. The changes aim to counteract low-priced foreign competition impacting domestic industries' competitiveness and capacity utilization rates necessary for national defense needs.
