Erbium Metal Sponge
Porous erbium metal sponge used for doping fiber optics. It is an elemental rare-earth metal in a basic form, not intermixed or interalloyed, and thus falls under tariff item 2805.30.00.
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 erbium is in the form of a compound
Erbium compounds, such as oxides, are classified under heading 2846.
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 erbium is in elemental form and not combined with other elements
• Provide documentation of purity and intended use to the CBSA
• If the sponge is for fiber optics, verify it meets industry standards for doping applications
Related Products under Tariff item 2805.30.00
Cerium Metal Depleted Ingots
Depleted cerium ingots with low lanthanum content, used as feedstock for polishing powders. These are pure cerium metal in unwrought form, not intermixed or interalloyed with other rare-earth elements, and thus fall under tariff item 2805.30.00.
Dysprosium Metal Pieces
Dysprosium metal in irregular pieces, a heavy rare-earth metal used to enhance high-temperature performance in magnets. It is in elemental form, not interalloyed, and therefore classifiable under tariff item 2805.30.00.
Europium Metal Granules
Europium metal granules for phosphorescent materials in euro banknotes and LED lighting. It is a pure rare-earth metal in granular form, not intermixed or interalloyed, and falls under tariff item 2805.30.00. The granules are highly reactive and supplied under mineral oil.
Gadolinium Metal Foil
Thin gadolinium metal foil for MRI contrast agents and neutron capture applications. It is a rare-earth metal in sheet form, not advanced worked, and falls under tariff item 2805.30.00. The foil has a purity greater than 99.9% and a thickness of 0.1mm.
Holmium Metal Wire
Holmium metal wire for lasers and calibration standards. It is a rare-earth metal in drawn form, not interalloyed, and falls under tariff item 2805.30.00. The wire has a diameter of 1mm.
Lutetium Metal Targets
Lutetium metal sputtering targets for thin-film deposition. These are elemental lutetium in a basic form, not intermixed or interalloyed, and fall under tariff item 2805.30.00.