Black Silicon Carbide Grain 16/30 Mesh
Pink fused alumina in 60 grit, alloyed with chromium oxide for enhanced hardness in precision grinding. This artificial corundum is chemically defined with high Al2O3 content, meeting Chapter 28 requirements for separate chemically defined compounds with added colouring for identification.
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 chromium oxide content makes it a mixed oxide rather than artificial corundum
Aluminum oxide with significant impurities may be classified elsewhere.
If the grains are bonded to a backing for abrasive use
Abrasives on a backing fall under Chapter 68.
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
• Document that the chromium oxide addition is for colour identification and does not alter the product's general use
• Provide a certificate of analysis showing Al2O3 content above 97%
• Ensure the product is in granular form, not further processed into articles
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