Amorphous Boron Granules
Amorphous boron granules are a high-purity elemental non-metal used in pyrotechnics and metallurgy. As unworked granular boron, they fall under tariff item 2804.50.00, which covers boron and tellurium in their elemental forms.
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 granules are mixed with other substances or processed into a compound
Boron compounds, such as borides, are classified under heading 28.49.
If the granules are part of a prepared mixture for a specific industrial use
Prepared binders or additives may fall under heading 38.24.
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
• Ensure the product is unworked and free of impurities that could reclassify it as a compound
• Provide a certificate of analysis to confirm elemental boron content
• Verify the end-use to avoid restrictions under Canadian chemical regulations
Related Products under Tariff item 2804.50.00
5N Tellurium Granules
Ultra-high purity tellurium granules (99.999%) are used in infrared detectors and thermoelectric devices. They are classified under tariff item 2804.50.00 as elemental tellurium in granular form.
Amorphous Boron Powder
Amorphous boron powder is a fine, non-crystalline elemental boron used in pyrotechnics and metallurgy. It is classified under tariff item 2804.50.00 as a chemically defined non-metal, per chapter 28 notes.
Boron Granules 99.5% Pure
Boron granules of 99.5% purity are elemental boron in granular form, used in alloy production and chemical synthesis. They fall under tariff item 2804.50.00 as boron, a non-metal element.
Boron Powder for Pyrotechnics
Fine boron powder for pyrotechnics is elemental boron used as a fuel. It is classified under tariff item 2804.50.00 as a non-metal element, excluding prepared charges or mixtures.
Boron Rods Unworked
Boron rods in unworked elemental form are used for research and high-temperature applications. They are classified under tariff item 2804.50.00 as boron, a non-metal element, provided they are not further processed into articles.
Crystalline Boron Rods
Crystalline boron rods are high-purity elemental boron in cylindrical form, used in nuclear applications. They are classified under tariff item 2804.50.00 as unworked boron per chapter 28 provisions.