HS Code 2508.50.0000

Andalusite, Kyanite and Sillimanite — US Import Duty

Official Description

Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths: > Andalusite, kyanite and sillimanite

Hierarchy: Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths > Andalusite, kyanite and sillimanite

US Duty Rates (2026 HTS)

General Rate (MFN)Free
Unit of MeasureT

Possible Additional Duties

  • Section 301 Brazil TariffThe duty provided in the applicable subheading + 25% (origin: BR)
  • Section 301 "Forced Labor" AlgeriaThe duty provided in the applicable subheading + 12.5% (origin: DZ)
  • Section 301 "Forced Labor" AngolaThe duty provided in the applicable subheading + 12.5% (origin: AO)
  • Section 301 "Forced Labor" ArgentinaThe duty provided in the applicable subheading + 10% (origin: AR)
  • Section 301 "Forced Labor" AustraliaThe duty provided in the applicable subheading + 12.5% (origin: AU)
  • Section 301 "Forced Labor" BahamasThe duty provided in the applicable subheading + 12.5% (origin: BS)

Applicability depends on country of origin and date of entry. Run the calculator for the full duty stack.

Classification

Chapter
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

Related Codes in this Heading

2508.10.0000
Bentonite
2508.30.0000
Fire-clay
2508.40.0110
Common blue clay and other ball clays
2508.40.0120
Decolorizing earths and fuller's earth
2508.40.0150
Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths: > Other clays > Other

Common Questions

What is the US import duty for HS Code 2508.50.0000?

The general (MFN) duty rate for HS Code 2508.50.0000 (Andalusite, kyanite and sillimanite) is Free. Use the calculator for an exact landed-cost estimate.

Are there additional tariffs on HS Code 2508.50.0000?

Yes — Chapter 99 measures may apply, including Section 301 Brazil Tariff, Section 301 "Forced Labor" Algeria, Section 301 "Forced Labor" Angola, among others. Applicability depends on the country of origin and entry date.

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Related Headings