HS 2508-40 – Other clays
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Other clays (not including expanded clays of heading 68.06), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths. – Other clays.
10-digit tariff items
- 2508-40-00-10 – Common blue clay and other ball clays (MFN Free)
- 2508-40-00-9 – Other: (MFN Free)
- 2508-40-00-91 – Of a kind used for animal litter (MFN Free)
- 2508-40-00-99 – Other (MFN Free)