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3909.50.50.00/Polyurethane Resin for Coatings/Mexico

Polyurethane Resin for Coatings from Mexico

A primary form polyurethane polymer used as a base resin in industrial coatings and paints. It falls under HTS 3909.50.5000 as 'Other' polyurethanes in primary forms, meeting the criteria where polyurethane monomer units contribute over 95% by weight. This classification applies to unmodified polyurethane resins not specified elsewhere in the series.

Duty Rate — Mexico → United States

16.3%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Verify monomer composition via lab analysis to confirm 95%+ polyurethane units for accurate classification under 3909.50.5000

• Provide certificates of analysis (COA) showing primary form and no chemical modification to avoid reclassification

Polyurethane Resin for Coatings from Mexico — Import Duty Rate | HTS 3909.50.50.00