Polyadipate Ester Resin Pellets from Mexico
Polyadipate polyesters from adipic acid and diols, used as plasticizers and in polyurethane production, imported as primary pellets. HTS 3907.99.5050 covers these as other polyesters meeting predominant monomer criteria.
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
Import Tips
• Provide formulation sheets confirming no secondary plasticizers affecting subheading 3920.43 exclusions
• Classify pre-polymer forms distinctly from fully polymerized resins
• Monitor import volumes for potential anti-dumping scrutiny on adipate esters