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Natural Cork Thermal Insulation Disks

Circular disks of natural cork used as thermal barriers in high-heat applications like oven doors. They are cut from plank cork for durability and valued for low thermal conductivity.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFreeβ€”Free
πŸ‡²πŸ‡½MexicoFreeβ€”Free
πŸ‡ΊπŸ‡ΈUnited StatesFreeβ€”Free
πŸ‡©πŸ‡ͺGermanyFreeβ€”Free
πŸ‡―πŸ‡΅JapanFreeβ€”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.

4504.90.00Same rate: Free

If the disks are made of agglomerated cork

Articles of agglomerated cork are classified under heading 4504, not 4503.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item β€” and can price the duty on it in the same conversation.

Import Tips & Compliance

β€’ Confirm the disks are made of natural cork, not agglomerated cork, to qualify for this tariff item

β€’ Provide a detailed product description for customs

β€’ Check if any fire safety standards apply to the insulation material