Reinforced Duplex Paperboard Sheets
Duplex paperboard composed of two flat paper layers stuck together with adhesive and internally reinforced with synthetic scrim fibers for tear resistance, in sheets. It falls under tariff item 4807.00.00 as reinforced composite paperboard.
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 paperboard is coated on one or both sides
Multi-ply paper and paperboard, coated, would apply if a coating is applied.
If the product is not a composite but a single-ply board
Uncoated paper and paperboard, in rolls or sheets, would apply if no layers are stuck together.
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 scrim is fully internal and the layers are adhesive-bonded
• Ensure no surface coating or impregnation is present
• Keep documentation on the reinforcement material and adhesive for CBSA
Related Products under Tariff item 4807.00.00
Adhesive-Bonded Greyboard Rolls
Adhesive-bonded greyboard rolls are made by sticking layers of recycled paper together with an adhesive, forming a rigid composite paperboard. They are not surface-coated or impregnated, and are supplied in rolls for use in packaging, bookbinding, or as backing material. This product falls under tariff item 4807.00.00 because it is a composite paperboard made by lamination with adhesive, without any surface treatment.
Adhesive-Layered Insulation Board
Adhesive-layered insulation board is a composite paperboard made by sticking flat layers of paper together with adhesive, creating a board with thermal insulation properties. It is supplied in sheets and is not surface-coated or impregnated, making it suitable for use as backing behind wallboard. This product is classified under tariff item 4807.00.00 because it is a composite paperboard formed by lamination with adhesive, without any additional surface treatment.
Aramid Fiber Reinforced Electrical Paper Roll
Composite paper roll reinforced with an aramid fiber scrim for high-voltage insulation slot liners. The internal reinforcement and lack of surface coating or impregnation place it under tariff item 4807.00.00.
Asphalt-Core Laminated Sheathing Paper
Asphalt-core laminated sheathing paper is a composite paperboard made by adhering flat layers of paper with an internal asphalt layer, used as underlayment in wall and roof construction. It is not surface-coated or impregnated, and the internal reinforcement qualifies it under tariff item 4807.00.00.
Asphalt-Interlaminated Vapor Barrier Paper
Asphalt-interlaminated vapor barrier paper is a composite paper with internal asphalt lamination, designed to block vapor transmission in building envelopes. It is not surface-coated, and the internal reinforcement qualifies it under tariff item 4807.00.00.
Asphalt-Laminated Roofing Underlayment Paper
Asphalt-laminated roofing underlayment paper is a composite paper in rolls, internally laminated with asphalt between layers of paperboard, serving as a moisture barrier under roofing shingles. It is not surface-coated, and the internal lamination qualifies it under tariff item 4807.00.00.