High IV Polyester Staple Fiber Resin from Mexico
High intrinsic viscosity polyester chips for staple fiber production, not textile grade PET. Under 3907.99.50 as other polyesters with specialized IV >0.70.
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
• IV test reports mandatory; specify chip size and crystallinity; separate from bottle-grade PET