HTS 2508.50.00 duty rate
Andalusite, kyanite and sillimanite. General duty Free; for goods of Chinese origin, general + Section 301 (+25%) comes to 25% before any other duties.
| Tariff line | 2508.50.00 |
|---|---|
| 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 |
| General rate | Free |
| Special rate (trade programs) | none listed |
| Column 2 rate | Free |
| Units of quantity | t |
| Section 301 (China) | List 3 +25% |
Section 301 China tariffs on this line
| Chapter 99 heading | List | Extra duty | Status |
|---|---|---|---|
| 9903.88.03 | List 3 | +25% | in effect |
2026 US–China tariff reduction lists: The US–China reduction lists are not published yet. Dutyfinch checks the Federal Register every day and flags each code as soon as the list appears.
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Nearby tariff lines
2508.10.00 · 2508.30.00 · 2508.40.01 · 2508.60.00 · 2508.70.00
← 2508.40.01 · 2508.60.00 → · Heading 2508 · Chapter 25 · Chapter 25 rate summary
General information from the official US Harmonized Tariff Schedule (USITC) and Federal Register; not legal or customs advice. Section 232, IEEPA, antidumping/countervailing and other duties can also apply. Confirm classification and rates with CBP or a licensed customs broker before you file.