Research-Grade Calcium Metal
Research-grade calcium metal, 99.999% pure, is elemental calcium for laboratory use. It is classifiable under tariff item 2805.12.00 as calcium, an alkaline-earth metal, per Chapter 28 notes.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the calcium is mixed with other alkaline-earth metals
Mixed alkaline-earth metals are classified 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
• Ensure the product is not put up in measured doses or for retail sale, as that could shift classification
• Keep documentation of purity and intended use for the CBSA
• Verify if the small quantities qualify for any simplified import procedures
Related Products under Tariff item 2805.12.00
Calcium Metal Granules
Calcium metal granules, produced by thermal reduction of calcium oxide, are a form of elemental calcium. As an alkaline-earth metal, calcium falls under heading 28.05, and this granular form is classifiable under tariff item 2805.12.00.
Calcium Metal Lumps
Calcium metal lumps, typically 98-99% pure, are elemental calcium in an unworked form. They are classifiable under tariff item 2805.12.00 as calcium, an alkaline-earth metal, per Chapter 28 notes.
Calcium Metal Turnings
Calcium metal turnings, fine chips from machining, are a form of elemental calcium. They are classifiable under tariff item 2805.12.00 as calcium, an alkaline-earth metal, provided they are not mixed with other substances.
High-Purity Calcium Ingots
High-purity calcium ingots, 99.9% pure, are elemental calcium in cast form. They are classifiable under tariff item 2805.12.00 as calcium, an alkaline-earth metal, per Chapter 28.