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Home > HTS Codes > Chapter 69 > 6903 > 6903.90
Custom Duty Rate for HTS Code 6903.90 : Retorts, crucibles, mufflers, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and other refractory ceramic goods (excluding those of siliceous fossil meals or similar siliceous earths, those of heading 6902, containing 50% carbon or containing 50% by weight of alumina [Al203] or a mixture or compound of alumina and silica [SiO2])
| Heading/Subheading | Article Description | Unit of Quantity | Rates of Duty | ||
|---|---|---|---|---|---|
| 1 | 2 | ||||
| General | Special | ||||
| 6903.90.00 | Refractory ceramic goods such as crucibles and nozzles comprised of materials containing 50 percent or less of free carbon, alumina, or silica | Free | 30.00% | ||
| 6903.90.00.10 | Refractory ceramic goods of clay comprised of materials containing 50 percent or less of free carbon, alumina, or silica | kg | |||
| 6903.90.00.50 | Refractory ceramic goods of non-clay materials containing 50 percent or less of free carbon, alumina, or silica | kg | |||
Disclaimer: The HTS code data and duty rates shown on this page are sourced from the Harmonized Tariff Schedule of the United States, Revision 15 (2025), published by the U.S. International Trade Commission (USITC). This information is provided for general reference purposes only. Credlix is a trade finance platform, not a licensed customs broker, freight forwarder, or trade law firm. It makes no warranty, express or implied, regarding the accuracy, completeness, or fitness of this data. Always verify against the latest schedule at hts.usitc.gov before making any import decisions.
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