Polyamide-11 Engineering Foil
Ultra-thin foil of polyamide-11 derived from 11-aminoundecanoic acid, used in flexible electronics insulation. This noncellular polyamide foil is classified under tariff item 3920.92.00, with 95%+ monomer content and not supported, providing excellent insulation properties.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the foil is a blend of polyamide-11 with another polymer where polyamide-11 does not predominate.
Polymer blends are classified under the subheading of the predominant monomer unit.
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
• Verify the polyamide-11 content exceeds 95% by weight to qualify for this tariff item
• Keep technical documentation showing the foil is not laminated or supported
• If the foil is used in electronics, ensure it is not considered a part of Section XVI goods
Related Products under Tariff item 3920.92.00
Caprolactam Polyamide-6 Sheet
Rigid, noncellular sheets extruded from polyamide-6 (Nylon 6), used for machine guards and protective barriers in industrial settings. These sheets are classified under tariff item 3920.92.00 as plates, sheets, film, foil, and strip of polyamides, meeting the 95% monomer content requirement.
Nylon 6,10 Sheet
Sheets of polyamide-6,10 copolymer, made from hexamethylenediamine and sebacic acid, used for specialty bearings due to low moisture absorption. These noncellular sheets meet the 95% polyamide content threshold and are classified under tariff item 3920.92.00.
Nylon 6,6 Packaging Film
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Nylon 6 Industrial Strip
Narrow, noncellular strips of polyamide-6 used for conveyor belt reinforcement or sealing gaskets in machinery. These strips are classified under tariff item 3920.92.00 as plastic strips of polyamides, unreinforced and non-laminated, meeting the 95% monomer content requirement.
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