Molybdenite Ore Concentrate
Molybdenite ore concentrate, containing 40-60% molybdenum disulfide, is the primary commercial source of molybdenum. It is produced by flotation from mined ore and falls under tariff item 2613.90.00 as an 'other' molybdenum concentrate, not being a roasted product.
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 concentrate is roasted
Roasted molybdenum concentrates are classified separately under this 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
• Classify the concentrate as an ore under Chapter 26 note 2, ensuring it is intended for metallurgical extraction
• Provide a certificate of analysis for molybdenum content, as the unit of measure is based on metal content
• Check for any applicable duty relief programs for industrial inputs
Related Products under Tariff item 2613.90.00
Ferrimolybdite Molybdenum Ore
Ferrimolybdite is a hydrous iron molybdate mineral found in oxidized zones of molybdenum deposits. This ore is processed to extract molybdenum and falls under tariff item 2613.90.00 as an 'other' molybdenum ore, distinct from the more common molybdenite concentrates.
Mixed Molybdenum Flotation Concentrate
This flotation concentrate blends molybdenite and oxide minerals like wulfenite and powellite, achieving a 45% molybdenum grade. It is classified under tariff item 2613.90.00 as an 'other' molybdenum concentrate, as it is not a purely roasted molybdenite product.
Powellite-Bearing Molybdenum Concentrate
Powellite-bearing molybdenum concentrate, derived from skarn deposits, contains 20-30% molybdenum oxide and is processed via flotation. It is classified under tariff item 2613.90.00 as an 'other' molybdenum concentrate, distinct from common molybdenite products.
Wulfenite Molybdenum Ore
Wulfenite is a lead molybdate mineral processed into low-grade concentrates for molybdenum recovery. It falls under tariff item 2613.90.00 as an 'other' molybdenum ore, requiring specialized processing to extract molybdenum.