Automotive-Grade Propylene-Butene Copolymer from Mexico
Copolymer pellets with propylene >95% and butene comonomer for TPO compounds in auto exteriors, under HTS 3902.30.00.00 per primary form definition. Enhances weather resistance. Not chemically modified, fitting note provisions.
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
• Specify 'for compounding only' to distinguish from end-use parts in 3926 or 8708
• Audit supplier COAs quarterly; comonomer drift can trigger reclassification