Spectrographic Grade Zinc Ingots
Specialty 99.99% zinc ingots for spectroscopic standards and analytical uses, ultra-low impurities. Falls under tariff item 7901.11.00 as unwrought non-alloyed zinc of highest purity.
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 zinc content is between 97.5% and 99.99% by weight
This tariff item covers zinc not alloyed with a purity below 99.99% but at least 97.5%.
If the zinc is alloyed with other metals exceeding 2.5% by weight
Zinc alloys are classified under this heading, not as unalloyed zinc.
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 ingots are not alloyed and meet the 99.99% purity requirement
• Provide a certificate of analysis showing the ultra-low impurity levels to support the classification
• Be prepared to explain the analytical use to the CBSA if questioned
Related Products under Tariff item 7901.11.00
99.99% Pure Zinc Ingots
High-purity zinc ingots containing 99.99% zinc by weight, used primarily in the production of zinc alloys and galvanizing processes. This unwrought zinc qualifies under tariff item 7901.11.00 due to its exceptional purity level.
99.99% Zinc Pigs
Large cast pigs of ultra-pure zinc at 99.99% concentration, used in primary smelting and alloy production. This product fits tariff item 7901.11.00 as unwrought, non-alloyed zinc with the maximum specified purity.
Battery-Grade 99.99% Zinc Slabs
High-purity zinc slabs at 99.99% for alkaline battery anodes, minimizing impurities affecting performance. Tariff item 7901.11.00 applies to this unwrought, non-alloyed form.
Die-Casting 99.99% Zinc Slabs
Slabs of 99.99% pure unwrought zinc for high-precision die-casting alloys base stock. Tariff item 7901.11.00 for top-tier non-alloyed zinc.
Galvanizing 99.99% Zinc Pigs
Premium pigs of 99.99% pure zinc for hot-dip galvanizing steel structures. Unwrought non-alloyed zinc per tariff item 7901.11.00 due to exact purity match.
High-Purity Zinc Slabs
Rectangular slabs of unwrought zinc with 99.99% purity, ideal for remelting in die-casting and chemical applications. Classified under tariff item 7901.11.00 as non-alloyed zinc meeting the highest purity specification.