Bornite-Zinc Polymetallic Concentrate
A flotation concentrate from bornite-rich zinc deposits, capturing copper as peacock ore alongside zinc sulfides. The product is classified as a zinc ore concentrate because zinc is the primary metal of commercial value. It falls under tariff item 2608.00.00 for zinc ores and concentrates.
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 copper content exceeds zinc content
Copper ores and concentrates are classified under heading 26.03.
If other metals are present in greater proportion than zinc
Other ores and concentrates fall under heading 26.17.
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
• Provide a complete assay showing zinc content to justify classification under 2608.00.00
• Declare the zinc metal content in kilograms as the statistical unit
• Ensure the concentrate has not been subjected to processes outside normal metallurgical industry practices
Related Products under Tariff item 2608.00.00
Azurite-Malchite Zinc Tailings Concentrate
A recovered concentrate from oxidized copper minerals like azurite and malachite found in zinc tailings streams. Despite its copper content, the product is classified as a zinc ore concentrate because zinc is the principal metal. It falls under tariff item 2608.00.00 as a zinc ore or concentrate.
Broken Zinc-Lead Ore from Open Pit
Broken zinc-lead ore from open-pit mines contains sphalerite and galena and is crushed prior to milling. It is a run-of-mine ore with zinc as the principal metal, classifiable under tariff item 2608.00.00, with lead content reported statistically.
Calamine Zinc Ore
Calamine is a naturally occurring zinc ore consisting of a mixture of zinc carbonate (smithsonite) and zinc silicate (hemimorphite). It is extracted from oxidized zones of zinc deposits and processed for metallurgical recovery of zinc, making it classifiable under tariff item 2608.00.00.
Chalcopyrite-Zinc Ore Concentrate
A concentrate from polymetallic ores where chalcopyrite provides copper content alongside sphalerite zinc, beneficiated via flotation. The product is classified as a zinc ore concentrate because zinc is the principal metal extracted. It falls under tariff item 2608.00.00 for zinc ores and concentrates.
Covellite-Zinc Ore Byproduct Concentrate
A byproduct concentrate from covellite (CuS) liberated during zinc ore processing, retaining copper for reporting. The product is classified as a zinc ore concentrate because zinc remains the principal metal of commercial value. It falls under tariff item 2608.00.00 for zinc ores and concentrates.
Digenite-Sphalerite Mixed Concentrate
A mixed sulfide concentrate blending digenite copper mineral with sphalerite zinc, common in porphyry deposits. The product is classified as a zinc ore concentrate because zinc is the principal metal of economic value. It falls under tariff item 2608.00.00 for zinc ores and concentrates.