Superba Heatset Polyester Staple 4 Decitex from Mexico
Superba heatset polyester staple fibers at 4 decitex with controlled crimp for wool-like yarns, unprocessed beyond heatset. Still HTS 5503.20.0045 as not carded/combed for spinning. Creates premium suiting and sweater yarns.
Duty Rate — Mexico → United States
14.299999999999999%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Heatset crimp specs differentiate from standard but remain unprocessed fiber
• Include Superba process certification for quality verification
• Crimp stability tests prevent reclassification arguments