High Tenacity Aramix Polyamide Single Yarn from Mexico
Specialty high tenacity polyamide single yarn (Aramix type), <67 dtex, for ballistic fabrics, industrial bulk form. HTS 5402.19.30 covers this other single high tenacity polyamide filament yarn. Applied in protective clothing and composites.
Duty Rate — Mexico → United States
18.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Obtain manufacturer affidavits verifying high tenacity and single yarn metrics
• Separate from multifilament shipments to avoid blended classification issues
• Update invoices with precise denier and tenacity values for audit readiness