Nomex N100 Aramid Monofilament
DuPont Nomex N100 high-tenacity aramid monofilament, single yarn <920 decitex, twist-free for firefighter gear reinforcement. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the yarn is not aramid but other polyamide
If the yarn is made of other high-tenacity polyamides, it would fall under a different tariff item.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the yarn is not put up for retail sale and is classified as high-tenacity aramid filament yarn
• Provide a technical data sheet to the CBSA to support the classification
• Verify the yarn's tenacity meets the high-tenacity threshold (60 cN/tex for single yarn) to avoid reclassification
Related Products under Tariff item 5402.11.00
Aramid Single Yarn for Ropes 600 Denier
Aramid single yarn of 600 denier, designed for high-load ropes and mooring lines in maritime applications. This yarn is a high-tenacity synthetic filament yarn made of aramids, not put up for retail sale, and falls under tariff item 5402.11.00.
Armorbond Cabled Kevlar Yarn 1400 Denier
Armorbond is a cabled Kevlar yarn with a denier of 1400, designed for cut-resistant gloves and apparel. It is a high tenacity aramid yarn, multiple (folded) or cabled, and not put up for retail sale. This product falls under tariff item 5402.11.00 as a high tenacity aramid yarn.
Dyneema Aramid Single Yarn 840 Denier
High-performance single yarn blending Dyneema UHMWPE with aramid at 840 denier, used for cut-resistant gloves and sails. The dominant aramid content gives it high tenacity, and it is a synthetic filament yarn not put up for retail sale, classifying under tariff item 5402.11.00.
Dyneema SK99 Aramid-Reinforced Yarn
Dyneema SK99 Aramid-Reinforced Yarn is a hybrid high-tenacity yarn incorporating aramid filaments, with a decitex exceeding 920 and minimal twist, used in ropes and nets. Although it contains aramid, the yarn's predominant material is not solely aramid, and it is classified under tariff item 5402.11.00 if aramid is the predominant polyamide. The yarn is not put up for retail sale, confirming its industrial application.
Heracron Cabled High Tenacity Aramid Yarn
Heracron is a cabled high tenacity aramid yarn used for marine ropes and safety equipment, offering UV and chemical resistance. It is a multiple (folded) or cabled yarn of aramid filaments, not put up for retail sale. This product is classified under tariff item 5402.11.00 as high tenacity aramid yarn.
Heracron High-Tenacity Aramid Single Yarn
Heracron para-aramid multifilament yarn twisted 5+ turns/meter, ≤920 decitex, for marine ropes and cables. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.