Trump Tariff Update: Section 232

On April 2, 2026, President Trump signed a proclamation that changes how Section 232 tariffs are calculated, now applying to the full customs value of products containing steel, aluminum, and copper, effective April 6.
April 9, 2026

Key Highlights

  • Tariffs now apply to the full customs value of products containing steel, aluminum, and copper, not just the metal content.
  • Tariff rates range from 0% to 50%, depending on product classification and scope adjustments.
  • Some products were added to the scope, others moved to lower rates, and some were removed entirely from the tariff list.
  • Importers should review their HTS codes against the updated annex lists and recalculate their duty exposure.

On April 2, 2026, President Trump signed a proclamation restructuring the calculation of Section 232 tariffs on imports of steel, aluminum, copper, and products made from these metals. The proclamation took effect on April 6.

Key Takeaways:

  • Effective April 6, Section 232 tariffs on steel, aluminum, and copper now apply to the full customs value of a product, not just the metal content. 
  • Tariff rates range from 0% to 50% 
  • Some products were added to scope, many derivatives moved to lower rates, and others were removed entirely.
  • Members should review their HTS codes against the updated annex lists and recalculate duty exposure.
 
A summary of the proclamation is listed here.
 
For more information read the complete summary on the Auto Care Association blog.
Sign up for our eNewsletters
Get the latest news and updates

Voice Your Opinion!

To join the conversation, and become an exclusive member of Vehicle Service Pros, create an account today!