Other Refractory Ceramic Goods (for Example, Retorts, Crucibles, Muffles, Nozzles, Plugs, Supports, Cupels, Tubes, Pipes, Sheaths, Rods And Slide Gates), Other Than Those Of Siliceous Fossil Meals Or Of Similar Siliceous Earths:
U.S. import duty rate and tariff classification for HTS 6903 — Other Refractory Ceramic Goods (for Example, Retorts, Crucibles, Muffles, Nozzles, Plugs, Supports, Cupels, Tubes, Pipes, Sheaths, Rods And Slide Gates), Other Than Those Of Siliceous Fossil Meals Or Of Similar Siliceous Earths:.
General (MFN)—Most-favored-nation rate (most countries)
Special—Trade-agreement partners
Column 2—Non-NTR countries
Subheadings under 6903
| HTS code | Description | General rate |
|---|---|---|
| 6903.10.00.00 | Containing By Weight More Than 50 Percent Of Free Carbon | Free |
| 6903.20.00.00 | Containing By Weight More Than 50 Percent Of Alumina (al2o3) Or Of A Mixture Or Compound Of Alumina And Of Silica (sio2) | Free |
| 6903.90.00 | Other | Free |
U.S. trade in this category
See actual U.S. import & export volumes for Ceramic Products (HS 69).
🇨🇳 Importing from China? Goods from China may carry an additional Section 301 tariff (+25% or +7.5%) on top of the rate above.
Estimate the real landed cost →
Source: U.S. International Trade Commission (USITC) Harmonized Tariff Schedule. Rates are for reference; verify with a licensed customs broker before importing.