U.S. Aluminium Tariffs - Guidance
- Arne Mielken
- Mar 17
- 4 min read
Our update provides clarity on how the 25% import duty on specific aluminum products under Section 232 will be implemented + download affected product list

This update clarifies the implementation of the 25% import duty on certain aluminum products under Section 232, effective March 12, 2025.
Key takeaways:
HTS Classifications: New and existing aluminum and derivative products fall under specific HTS codes.
Exemptions: Products processed outside the U.S. but made from U.S.-smelted and cast aluminum qualify for a 0% duty.
Russian Aluminum: A 200% tariff remains on any aluminum products with Russian-origin content.
Reporting Requirements: Importers must declare aluminum smelt and cast details.
Exclusions & Quotas: All exclusions expire March 11, 2025; quotas must be claimed before then.
Next, premium plan subscribers will receive an in-depth analysis of the impact of the new U.S. aluminum import duties on global supply chains, compliance strategies to mitigate costs, and best practices for accurate HTS classification and reporting under Section 232. To subscribe visit www.customsmanager.org
Updated Guidance on U.S. Import Duties for Aluminum and Aluminum Derivatives (Effective March 12, 2025)
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