Niobium Pyrochlore Concentrate
Pyrochlore ore concentrate containing niobium oxide (Nb2O5), primarily from carbonatite deposits like Araxá, Brazil. Classified in HTS 2615.90.60 as other niobium ores and concentrates for stainless steel and superalloy production.
Import Duty Rates by Country of Origin
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 converted to niobium oxide chemical
Purified Nb2O5 classifies as metal oxides in Chapter 28 rather than raw ore.
If ferroniobium master alloy
Niobium combined with iron for steelmaking becomes Chapter 72 ferroalloys.
If associated with coarse iron ore particles
Statistical note defines coarse iron ores; niobium-bearing magnetites may dual-classify.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Verify minimum 60% Nb2O5 equivalent for proper ore classification vs. lower-grade materials
• Register under TSCA for chemical substances and prepare exposure assessments
• Monitor Brazilian export quotas, as they impact global niobium supply availability
Related Products under HTS 2615.90.60
Zirconium Zircon Sand Concentrate
Zircon sand is a natural concentrate of zirconium silicate (ZrSiO4) extracted from mineral deposits, primarily used in ceramics and refractories. It falls under HTS 2615.90.60 as 'other' ores and concentrates of zirconium, not specified elsewhere in the subheading. The assay quantity of zirconium oxide content is reported without deductions per statistical notes.
Vanadium Pentoxide Ore Concentrate
Vanadium ore concentrate containing vanadium pentoxide (V2O5), derived from magnetite or titanomagnetite deposits, used in steel alloying. Classified under HTS 2615.90.60 as 'other' vanadium ores and concentrates not covered by specific subheadings. Meets chapter requirements for metallurgical extraction.
Tantalum Columbite Ore Concentrate
Columbite-tantalite (coltan) concentrate rich in tantalum niobates, sourced from pegmatite deposits in Africa and Australia. Falls under HTS 2615.90.60 as 'other' niobium/tantalum ores not specified elsewhere. Used for tantalum capacitor production in electronics.
Zirconium Baddeleyite Ore Concentrate
Baddeleyite concentrate, a monoclinic zirconia (ZrO2) ore from alkaline intrusions, used in high-purity zirconia production. HTS 2615.90.60 covers this as other zirconium ores, with statistical reporting of ZrO2 assay content.