ZnAl4Cu3 Zinc Alloy Bars
ZnAl4Cu3 bars are unwrought cast zinc alloy stock with 4% aluminum and 3% copper, supplied for remelting in foundries. Zinc predominates by weight, and the total other elements exceed 2.5%, qualifying it as a zinc alloy under Chapter 79. These bars are suitable for corrosion-resistant castings.
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 zinc content is between 97.5% and 99.99%
Zinc not alloyed with lower purity is classified under a different item.
If the bars are rolled, extruded, or drawn into profiles
Worked zinc products are classified under a different heading.
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 bars are in unwrought form, not further worked, to qualify for this tariff item
• Provide a certificate of analysis to confirm the alloy composition
• Be aware that bars with a rectangular cross-section may be classified differently if they meet the definition of plates or sheets
Related Products under Tariff item 7901.20.00
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