Alumina Lining Brick for Steel Ladles
High-purity alumina bricks with over 70% alumina, fired for lining steel melting ladles. They resist molten steel erosion at temperatures over 1600°C. Classified under 6902.20.00 as refractory constructional goods for metallurgical furnaces.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the brick is not a constructional good
Other refractory articles may fall under heading 6903.
If the brick contains more than 50% magnesia, lime or chromium
Different oxide composition changes the subheading.
If the brick is not fired after shaping
Unfired refractory articles are excluded from Chapter 69.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the alumina content exceeds 50% and the brick is fired
• Keep lab analysis reports for CBSA verification
• Ensure the brick is not an electrical insulator under heading 8546
Related Products under Tariff item 6902.20.00
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