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5402.11.30.50/Nomex N100 Low-Twist Aramid Yarn/Mexico

Nomex N100 Low-Twist Aramid Yarn from Mexico

Nomex N100 multifilament aramid yarn, high tenacity over 920 decitex, twist <5 tpm, for fire-resistant fabrics and insulation. Fits HTS 5402.11.30.50 as unretail synthetic polyamide single yarn per statistical notes on twist limits. Used in aerospace and protective gear production.

Duty Rate — Mexico → United States

18.8%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include flame-retardancy certs if end-use claimed; affects quotas or special programs

• Document bulk industrial packaging to prevent retail misclassification