Crystalline Boron Rods
Crystalline boron rods are high-purity, solid elemental boron in cylindrical form for nuclear applications and high-temperature ceramics. They are unworked and pure, falling under tariff item 2804.50.00 as boron.
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 rods are cut into discs or wafers for electronics
Cut electronic-grade boron falls under a different tariff item.
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 rods are unworked and not cut into electronic forms
• Provide purity certificates
• Check if the rods are for nuclear use, which may require additional permits
Related Products under Tariff item 2804.50.00
5N Tellurium Granules
5N tellurium granules at 99.999% purity are elemental tellurium for infrared detectors and thermoelectric devices. They are unworked and pure, falling under tariff item 2804.50.00 as tellurium.
99.9999% Pure Tellurium Rods
These are high-purity tellurium rods (99.9999% pure, 20mm diameter) used for research and single-crystal growth in semiconductor applications. As a chemically pure elemental non-metal, tellurium is classified under tariff item 2804.50.00, which covers boron and tellurium in their elemental forms.
Amorphous Boron Granules
Amorphous boron granules are a high-purity elemental non-metal used in pyrotechnics, metallurgy, and chemical synthesis. They are unworked granular boron, distinct from boron compounds or alloys, and fall under tariff item 2804.50.00 as boron.
Amorphous Boron Powder
Amorphous boron powder is a fine, non-crystalline form of elemental boron used in pyrotechnics, metallurgy, and as a dopant. It is chemically pure and unworked, falling under tariff item 2804.50.00 as boron.
Boron Granules 99.5% Pure
Boron granules at 99.5% purity are small, irregular particles of elemental boron used in alloy production and chemical synthesis. They are unworked and pure, falling under tariff item 2804.50.00 as boron.
Boron Powder for Pyrotechnics
Boron powder for pyrotechnics is fine elemental boron used as fuel in flares and signals. It is pure and unworked, not mixed or prepared into charges, and falls under tariff item 2804.50.00 as boron.