Dentistry Silver Alloy Ingot
Unwrought ingot of silver alloy containing 70% silver with copper as the balance, intended for dental casting alloys. Per chapter note 5(c), since silver predominates by weight, this alloy is treated as silver and classifiable under tariff item 7106.91.00.
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 alloy has been rolled, drawn, or otherwise worked into semi-manufactured forms
Semi-manufactured silver alloys are classified under a different subheading.
If the alloy is specifically prepared as dental filling material
Dental goods of Chapter 30 are excluded from Chapter 71 by note 3(b).
If the alloy is in powder form meeting the subheading note 1 sieve test
Powdered silver alloys are classified under a distinct subheading.
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 alloy composition is documented, as the CBSA may verify that silver predominates by weight to confirm classification under 7106.91.00
• If the alloy is intended for dental use, check whether Health Canada regulations apply to the importation of dental materials
• Keep the ingots in unwrought form; if they are cast into specific dental shapes, they may be reclassified as articles of Chapter 90 or 30
Related Products under Tariff item 7106.91.00
1 KG Silver Bullion Ingot
A 1 kilogram cast ingot of unwrought silver bullion, stamped with refinery mark and purity assay. This falls under tariff item 7106.91.00 as unwrought silver bullion intended for investment or monetary use.
999 Fine Silver Bullion Bar
A rectangular bar of unwrought silver with 99.9% purity, weighing approximately 1 kg, used for investment purposes. This fine silver bullion bar is in a form not further worked and is classifiable as unwrought silver under tariff item 7106.91.00.
999 Fine Silver Dore Bars
Unrefined silver dore bars assaying 999 fineness from mining operations, containing minimal impurities. These are unwrought silver in their primary form, prior to electrolytic refining, and fall under tariff item 7106.91.00 as unwrought silver.
Anode Silver Bar for Electroplating
Cast rectangular silver anodes with 99.5%+ purity, used in electroplating baths to deposit silver layers on base metals. These anodes are in unwrought form, distinct from semi-manufactured shapes, and are classifiable as unwrought silver under tariff item 7106.91.00.
Bolivian Potosi Silver Dore
Traditional dore from Potosi mines, high-grade silver (85% Ag) with doré characteristics from amalgamation. This is unwrought silver bullion under tariff item 7106.91.00, a historic import source for refineries.
Electrowinning Silver Dore Bars
Dore bars from electrowinning cells in silver heap leach operations, impure with 80% Ag and 15% Au. These are unwrought forms under tariff item 7106.91.00 due to silver predominance and lack of full refinement, used by mints and refiners.