Nylon 6 Staple Fibers
Unprocessed synthetic staple fibers made from nylon 6 polyamide, cut to lengths suitable for spinning into yarns. These fibers are neither carded nor combed, falling under HTS 5503.19.90.00 as 'other' nylon or polyamide staple fibers not further processed.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 4.3% | +35.0% | 39.3% |
| 🇲🇽Mexico | 4.3% | +10.0% | 14.3% |
| 🇨🇦Canada | 4.3% | +10.0% | 14.3% |
| 🇩🇪Germany | 4.3% | +10.0% | 14.3% |
| 🇯🇵Japan | 4.3% | +10.0% | 14.3% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If carded, combed, or otherwise processed for spinning
Chapter 55 moves processed staple fibers to heading 5504, excluding raw unprocessed forms.
If in continuous filament form rather than staple
Polyamide in filament yarn form (not cut into staples) classifies under Chapter 54 for synthetic filaments.
If made from polyesters instead of polyamides
Material composition determines subheading; polyester staples use 5503.20, distinct from polyamides.
Not sure which classification is right?
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Import Tips & Compliance
• Verify fiber composition via lab testing to confirm polyamide content over 85% for proper classification
• Include supplier certificates specifying denier, length, and lack of processing to avoid misclassification as carded fibers
• Beware of blending with other synthetics; mixtures may shift to 5504 if processed
Related Products under HTS 5503.19.90.00
Industrial Nylon Staple Fibers 3 Denier
3 denier nylon staple fibers for industrial applications like ropes and filters, unprocessed and not combed. Falls under HTS 5503.19.90.00 for other synthetic polyamide staple fibers.
Nylon Staple Fiber Bale 51mm Length
Baled nylon polyamide staple fibers with 51mm staple length for worsted spinning systems. HTS 5503.19.90.00 for unprocessed other polyamide staple fibers.
Nylon 6,6 Tow for Cutting
Nylon 6,6 polyamide staple fiber tow, unprocessed and awaiting cutting into discrete staple lengths for spinning. Classified under HTS 5503.19.90.00 as other synthetic polyamide staple fibers not carded or combed.
Polyamide 66 Staple Fibers 1.5 Denier
Fine 1.5 denier polyamide 66 staple fibers, unprocessed for spinning, used in apparel and technical textiles. HTS 5503.19.90.00 covers these as other nylon/polyamide staples not carded or combed.
Bright Polyamide Staple Fibers for Carpet
Bright (non-dull) polyamide staple fibers designed for carpet yarn spinning, unprocessed state. Classified in HTS 5503.19.90.00 as other uncombed polyamide synthetics.
Semi-Dull Nylon 66 Staples 2 Denier
Semi-dull 2 denier nylon 66 staple fibers for apparel fabrics, neither carded nor combed. Under HTS 5503.19.90.00 as other polyamide synthetic staples.