High-Duty Alumina Refractory Brick for Incinerators
High-duty refractory brick with over 60% alumina content, fired for waste incinerator walls. It resists chemical attack and extreme heat, meeting Chapter 69 firing standards. Classified under 6902.20.00 as a refractory constructional good with high alumina-silica content.
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 contains other refractory materials not specified in 6902
Other refractory ceramic goods may fall under heading 6903.
If the brick contains more than 50% magnesia, lime or chromium
Different oxide composition changes the subheading within 6902.
If imported as part of an incinerator machine
Complete machines are classified in Chapter 84, not as separate refractory parts.
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 brick's alumina content exceeds 50% by weight and that it has been fired after shaping
• Keep records of the firing temperature and composition for CBSA verification
• Check if the incinerator use triggers any environmental regulations beyond tariff classification
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