2508-Other clays (not including expanded clays of heading 6806),

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Harmonized Tariff Schedule (2025 HTS Revision 6 (04/02/2025))

HTS Code	2508
Article Description	Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths:
Quota of Quantity
Unit of Quantity	[]
Rates of Duty (1-General)
Rates of Duty (1-Special)
Rates of Duty (2-Cuba and North Korea)
Footnotes	[]
Additional Duty
Additional Duty(products of China)

Section V:	Mineral Products
Chapter 25	Salt; sulfur; earths and stone; plastering materials, lime and cement
Heading 2508	Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths: