Debacked Natural Cork Sheets
Thin sheets of natural cork that have had the rough outer bark removed, cut into rectangular shapes for further processing. These fall under HTS 4502.00.00.00 as debacked cork in sheet form, not yet finished into products like stoppers. Ideal for manufacturing gaskets, insulation, or corkboard.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If bark not removed (undebacked)
Undebacked cork with rough outer layer remains under raw natural cork in heading 4501.
If further shaped into articles like disks
Once cut into non-rectangular shapes or agglomerated, it moves to worked cork articles in 4503.
If sold as set with agglomerated cork components
Sets containing both natural and agglomerated cork for stoppers classify under 4504.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify the cork is debacked or roughly squared via supplier certification to avoid misclassification as raw cork under 4501
• Provide documentation proving rectangular sheet form and natural origin to prevent duties on processed cork
• Watch for contamination with synthetic materials, which could shift classification to Chapter 39 plastics
Related Products under HTS 4502.00.00.00
Roughly Squared Cork Blocks
Blocks of natural cork that are roughly squared but not finely machined, used as raw material for carving stoppers or insulation. Classified under HTS 4502.00.00.00 due to rough squaring into rectangular blocks without further working. Common in wine industry preprocessing.
Natural Cork Strips for Insulation
Long rectangular strips of debacked natural cork, roughly squared for thermal insulation applications. Classifies under HTS 4502.00.00.00 as strip form not further processed into finished insulation panels. Used in construction and HVAC systems.
Debacked Cork Rectangular Blocks
Medium-sized rectangular blocks of debacked natural cork for crafting or industrial cutting. Meets HTS 4502.00.00.00 criteria as debacked and block-formed without fine finishing. Versatile for artisanal or machine processing.
Cork Sheet Rolls Roughly Squared
Rolls of thin cork sheets that are debacked and roughly squared edges, supplied in bulk. Although rolled for shipping, the material is in sheet form per HTS 4502.00.00.00. Used for flooring underlayment production.
Natural Cork Plates for Crafts
Thin rectangular plates of natural cork for hobbyist crafting into coasters or trivets. HTS 4502.00.00.00 applies as roughly squared plates not yet articles. Bulk packed for DIY markets.
Squared Cork for Model Making
Small squared blocks of debacked cork used in architectural model building. Fits HTS 4502.00.00.00 as rectangular blocks in raw form. Lightweight and easy to carve.