Armos Aramid Tow for Military Helmets
High-performance aramid filament tow of the Armos type, used for manufacturing ballistic helmet shells. The tow consists of parallel aramid filaments with high modulus and thermal stability, meeting the specifications for synthetic filament tow. It is classified under heading 55.01 as aramid filament tow.
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 tow is cut into staple fibres for non-woven helmet liners
Staple aramid fibres are classified in heading 55.03, while filament tow falls under 55.01.
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
• Confirm the tow's origin and whether it is subject to any Canadian sanctions or export controls
• Provide technical documentation proving the aramid composition and filament characteristics
• Be aware that finished helmet shells would be classified under Chapter 87 or 65, not this heading
Related Products under Tariff item 5501.11.00
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