Ferberite Tungsten Ore
Ferberite tungsten ore is an iron-rich endmember of the wolframite series, sourced from granite-related deposits and containing high FeWO4 content. This raw ore is classified under tariff item 2611.00.00 as it is unbeneficiated and used for tungsten extraction.
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:
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Import Tips & Compliance
• Provide a detailed assay report showing tungsten content for statistical purposes
• Ensure the ore is not mixed with other metals or minerals that could change classification
• Verify that the ore has not been subjected to any processes beyond normal metallurgical preparation
Related Products under Tariff item 2611.00.00
Alluvial Tungsten Ore
Alluvial tungsten ore consists of gravel deposits containing wolframite grains, typically with 0.1-1% WO3 content, dredged from riverbeds. This raw ore is classified under tariff item 2611.00.00 as it is a tungsten ore in its natural state, not yet subjected to beneficiation processes.
APT-Feed Tungsten Concentrate
APT-feed tungsten concentrate is a purified concentrate specifically prepared as feedstock for ammonium paratungstate (APT) production, with low silica and phosphorus impurities. This beneficiated product is classified under tariff item 2611.00.00 as a tungsten concentrate.
Breccia Tungsten Ore
Breccia tungsten ore is a raw ore extracted from breccia pipes, containing fragmented wolframite within a granite matrix and variable WO3 content of 2-8%. This product is classified under tariff item 2611.00.00 as it is a tungsten ore in its natural, unprocessed state.
Hübnerite Tungsten Ore
Hübnerite tungsten ore is a manganese-rich wolframite variety (MnWO4) extracted from pegmatite deposits and used as a source of tungsten. This unbeneficiated ore is classified under tariff item 2611.00.00 as it is in its natural state for metallurgical extraction.
High-Grade Ferberite Tungsten Concentrate
High-grade ferberite tungsten concentrate is a premium product enriched to over 70% WO3 via multi-stage flotation, derived from ferberite (FeWO4). This beneficiated concentrate is classified under tariff item 2611.00.00 as a tungsten concentrate for industrial applications.
Low-Grade Tungsten Skarn Ore
Low-grade tungsten skarn ore contains scheelite disseminated in limestone, typically with 0.5-2% WO3, mined via open-pit operations. This raw ore is classified under tariff item 2611.00.00 as it is a tungsten ore before any crushing or milling.