Common Brick Clay
Surface-mined common clay suitable for traditional brick and tile production. It is raw and uncalcined, falling under 'other clays' as a natural clay not otherwise specified.
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 clay is fire clay used for refractory purposes
Fire clay is classified separately under heading 25.08.
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
• Ensure the clay is not mixed with other materials or processed beyond crushing or grinding
• Provide documentation of the clay's natural state to avoid classification as a prepared mix
• Check for any added anti-dusting agents, which are permissible if not altering general use
Related Products under Tariff item 2508.40.00
Attapulgite Clay Granules
Granular attapulgite clay in its natural, non-expanded state, used as a suspension agent in pesticides and drilling fluids. It is a natural clay that has not been subjected to processing beyond crushing or grinding, aligning with the scope of heading 25.08.
Ball Clay for Ceramics
High-plasticity ball clay mined for use in fine porcelain and sanitaryware production. As a natural, unexpanded clay, it falls under 'other clays' in heading 25.08, not being a kaolin or fire clay.
Bentonite Clay Lumps
Natural bentonite clay in lump form, valued for its swelling properties in drilling muds, cat litter, and sealants. It is a natural clay that has not been expanded or processed beyond mechanical means, fitting the scope of 'other clays'.
Blue Ridge Ball Clay
Blue Ridge ball clay from Georgia deposits provides medium plasticity for tile bodies and engobes, with good suspension properties. It is a natural, uncalcined ball clay, falling under 'other clays'.
Carolina Ball Clay
Carolina ball clay from North Carolina is valued for electrical porcelain insulators due to its high fired strength and low electrical conductivity. It is uncalcined and natural, falling under 'other clays'.
Devon Ball Clay
Devon ball clay, sourced from England's Bovey Basin, offers superior casting slip performance and vitrification for bone china and electrical porcelain. It is a natural, uncalcined ball clay, falling under 'other clays'.