Spent Aluminum Catalyst Ash with Vanadium
Ash from spent catalysts used in aluminum-related processes, bearing vanadium and mainly aluminum. Under HTS 2620.40.00.30 as industrial residues for metal/compound manufacture. Excludes incineration ashes per chapter note (a).
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If unregenerated spent catalysts
Supported catalysts remain in 3815 until processed into slag/ash residues.
If niobium/tantalum bearing
Different metal focus residues classify under 2615, not vanadium/aluminum in 2620.40.
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
• Include catalyst usage history in docs; test for arsenic if applicable
• Common issue: confusion with petrochemical catalysts under other codes
Related Products under HTS 2620.40.00.30
Vanadium Slag from Aluminum Smelting
Residue slag generated during aluminum smelting processes that contains significant vanadium compounds, primarily aluminum-based. Classified under HTS 2620.40.00.30 as it is slag containing mainly aluminum and vanadium bearing materials used for metal extraction. Excludes iron/steel manufacturing residues per chapter notes.
Aluminum Ash with Vanadium Compounds
Ash residues from aluminum processing containing vanadium bearing materials, mainly aluminum composition. Falls under HTS 2620.40.00.30 for non-iron/steel residues used in industry for vanadium extraction or chemical compounds. Meets chapter note (a) for industrial metal recovery applications.
Vanadium Bearing Bauxite Residues
Red mud or residues from bauxite digestion in alumina production, bearing vanadium and mainly aluminum. HTS 2620.40.00.30 applies as non-steel slag/ash for industrial vanadium or metal compound recovery. Excludes municipal waste per chapter notes.
Alumina Refinery Vanadium Slag
Slag byproduct from alumina refineries containing vanadium compounds, predominantly aluminum matrix. Classified in HTS 2620.40.00.30 for residues used in metal extraction industries. Aligns with heading 2620 note (a) excluding iron/steel origins.
Vanadium-Rich Aluminum Dross Residues
Dross and skimmed residues from molten aluminum processing enriched with vanadium. HTS 2620.40.00.30 covers these mainly aluminum materials for industrial vanadium recovery. Chapter notes confirm applicability for non-iron/steel, non-municipal sources.
Aluminum Electrolysis Vanadium Residues
Residues from aluminum electrolysis cells containing vanadium impurities, mainly aluminum composition. HTS 2620.40.00.30 for such vanadium bearing materials in industrial recovery. Fits 2620 scope for non-steel slag/ash.