Magnesia Ramming Mix for Steel Ladles
A dry granular magnesia-based material rammed into place to line steel ladles, containing periclase form of magnesia. It is classified under 6815.91.90 as an other article of specified mineral substances, used in steelmaking for lining applications.
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 mix is unworked magnesia in primary forms
Chapter 25 covers unworked magnesia, which may apply if the mix is not processed into an article.
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 mix contains periclase magnesia and is used for ramming linings
• Ensure it is not classified under Chapter 25 as unworked magnesite
• Verify that the mix is not excluded by Chapter 68 notes, such as being coated paper or textile products
Related Products under Tariff item 6815.91.90
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