Section V — Mineral products
Chapter 25 — Salt; sulfur; earths and stone; plastering materials, lime and cement
Heading 2508 — Other clays (not including expande d clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths.
Subheading 2508.10 — Bentonite
HS code
2508.10.00 Bentonite
Last Verified Date - 1 October 2026
Common commodities
Raw Bentonite Clay for Drilling FluidsCalcined Bentonite Powder for Foundry Sand BindersBentonite Clay Pellets for Cat Litter BasePure Bentonite Clay GranulesUnprocessed Bentonite Mineral for Industrial UsesHeat-Treated Bentonite for Adsorption ApplicationsNatural Bentonite Powder for Oil AbsorptionBentonite Clay Blocks for Soil StabilizationIndustrial Grade Bentonite ClayBentonite Clay for Cat Litter Production