3903.11.00.00/Unexpanded EPS Granules/Mexico

Unexpanded EPS Granules from Mexico

Unexpanded polystyrene granules containing blowing agent for in-plant expansion into foam blocks. HTS 3903.11.00.00 precisely covers these primary form expandable polystyrene materials.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Calculate with your customs valueVerify classification with AI

Import Tips

• Specify 'unexpanded' status clearly to distinguish from prefoamed materials

• Maintain chain of custody documentation proving primary form, not intermediate processing

• Watch for valuation issues when imported with technical support services bundled

Unexpanded EPS Granules from Mexico — Import Duty Rate | HTS 3903.11.00.00