TARIFF TRACKER
Raises Section 232 steel and aluminum tariffs to 50 percent with UK at 25 percent
This proclamation raises Section 232 duties on steel and aluminum articles and derivatives from 25 percent to 50 percent effective June 4, 2025. UK articles remain at 25 percent, with possible later quotas or a rise to 50 percent depending on the UK deal.
Updated October 12, 2026
STATUS
Replaced
·
EFFECTIVE
·
Section 232
RATE
50% (UK 25%)
Additional 50% ad valorem. United Kingdom articles remain at 25% ad valorem.
COUNTRIES
All countries
PRODUCT FAMILIES
Steel, Aluminum
HTS CHAPTERS
72, 73, 76
COVERED GOODS
Steel articles and derivative steel articles, and aluminum articles and derivative aluminum articles described in Annexes I and II. The text also names steel content of articles in HTS Chapter 73 and aluminum content of articles in HTS Chapter 76.
EXCLUSIONS
Articles of the United Kingdom that would otherwise be covered remain at 25 percent ad valorem. No drawback is available for duties imposed by this proclamation.
WHAT TO DO (OUR GUIDANCE, NOT LEGAL ADVICE)
Review entries on or after June 4, 2025 for covered steel and aluminum articles and derivatives, and confirm steel and aluminum content declarations. For UK-origin covered goods, track whether the rate stays at 25 percent or changes after July 9, 2025.
SOURCES
Proclamation 10947, 90 FR 24199 (June 9, 2025)
CSMS # 65475725 - GUIDANCE: United States of America and the United Kingdom of Great Britain and Northern Ireland Economic Prosperity Deal (June 27, 2025)
CSMS # 66242844 - Updated Guidance - Implementation of the United States-Japan Agreement and Modification of Duties on Imports from Japan (September 15, 2025)
CSMS # 66336270 - Guidance - Implementation of Tariff-Related Elements of the United States-European Union Framework Agreement (September 24, 2025)
CSMS # 66987366 - Guidance - Implementation of Tariff-Related Elements of the United States-Korea Strategic Trade and Investment Deal (December 3, 2025)
Proclamation 11021, 91 FR 18201 (April 9, 2026)
QUOTES FROM THE SOURCE
Signed: "IN WITNESS WHEREOF, I have hereunto set my hand this third day of June, in the year of our Lord two thousand twenty-five" (source)
Effective date: "effective as of 12:01 a.m. eastern daylight time on June 4, 2025" (source)
Rate: "increase the tariff rate for imports of steel articles and derivative steel articles, and aluminum articles and derivative aluminum articles, from 25 percent ad valorem to 50 percent ad valorem" (source)
Covered goods: "steel articles and derivative steel articles, and aluminum articles and derivative aluminum articles" (source)
Covered goods: "shall apply only to the steel content of articles in Chapter 73 of the HTSUS and only to the aluminum content of articles in Chapter 76 of the HTSUS" (source)
Exclusions: "the applicable rates of duty for articles of the United Kingdom that would otherwise be applicable pursuant to Proclamation 9704, as amended; Proclamation 9705, as amended; Proclamation 9980, as amended; Proclamation 10895; and Proclamation 10896 shall remain at 25 percent ad valorem" (source)
Status: "Any provision of previous proclamations and Executive Orders that is inconsistent with the actions taken in this proclamation is superseded to the extent of such inconsistency." (source)
Status: "the applicable additional ad valorem rate of duty imposed pursuant to section 232 under Proclamation 9704, as amended; Proclamation 9705, as amended; and Proclamation 10962 for all aluminum and steel articles, most copper articles, and certain derivative articles of aluminum and steel, as listed in Annex I-A to this proclamation, shall be:" (source)
Status: "the additional ad valorem duty imposed pursuant to section 232 on aluminum articles and aluminum derivative articles under Proclamation 9704, as amended; on steel articles and steel derivative articles under Proclamation 9705, as amended; and on copper articles and copper derivative articles under Proclamation 10962 shall apply to the full customs value of the imported product, regardless of metal content." (source)
hts_chapters: "the tariffs proclaimed by Proclamation 9704, as amended; Proclamation 9705, as amended;" (source)
Checked against source
on
Proclamation 10947 (signed June 3, 2025) raised steel and aluminum Section 232 duties to 50 percent from June 4, 2025 (UK 25 percent) on metal content in Chapters 73 and 76; Proclamation 11021 reset those rates and the full-value basis from Apr 6, 2026.
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