Suprasec 5005 Crude MDI from Mexico
Suprasec 5005 is a polymeric MDI variant for CASE (coatings, adhesives, sealants, elastomers) applications, classified in HTS 3909.31.00.00 for its primary poly(methylene phenyl isocyanate) composition. Meets subheading note (a)(1) with ≥95% relevant monomer content. Used in two-component industrial systems.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include isocyanate % NCO content certification from supplier
• Adhere to DOT hazmat shipping papers for PIH Zone A classification
• Avoid blending declarations that trigger 'other' subheading scrutiny