Resin-Bonded Magnesia Carbon Bricks
High-performance refractory bricks composed of over 70% magnesia with carbon content under 30%, chemically bonded using phenolic resin or pitch. These bricks are designed for lining steel ladles and electric arc furnaces, providing thermal resistance.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 5% | — | 5% |
| 🇲🇽Mexico | 5% | — | 5% |
| 🇺🇸United States | 5% | — | 5% |
| 🇩🇪Germany | 5% | — | 5% |
| 🇯🇵Japan | 5% | — | 5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the bricks are refractory constructional products
Refractory bricks for industrial use are specifically listed in 6815.99.10.
If the bricks are fired refractory goods
Fired refractory bricks are classified in 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
• Verify the bricks are not fired, as fired bricks fall under Chapter 69
• Provide composition certificates for MgO and carbon
• Ensure the product is not a construction material of heading 6810
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