Flotation Tailings Slag 18% Copper
Tailings from copper ore flotation containing 18% residual copper, destined for reprocessing. Classified in 2620.30.0010 for mainly copper residues from non-ferrous metallurgy.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If unprocessed copper ores
Raw ores classify in 2603; processing into slag/residues shifts to 2620.
If refined into copper matte
Processed intermediates like matte enter Chapter 74 unwrought copper.
If same copper content but other statistical breakout
Intra-subheading variations for copper content levels within 2620.30.
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Import Tips & Compliance
• Use independent lab assays for copper content to align with 'without deductions' statistical note
• Document industrial end-use to distinguish from landfill waste under 2621
• Check for coarse particles if reporting quantities, avoiding confusion with ore headings
Related Products under HTS 2620.30.00.10
Copper Smelter Slag with 15% Copper Content
Residue from copper smelting operations containing primarily copper metal and compounds, with an assayed copper content of 15%. Classified under HTS 2620.30.0010 due to its main copper composition and use in metal recovery industries. Excludes iron/steel slags and municipal waste ash per chapter notes.
Leaching Residue Ash with 12% Copper
Ash byproduct from hydrometallurgical leaching of copper ores, assaying 12% copper content mainly as metallic copper and sulfates. Falls under 2620.30.0010 for copper-bearing residues used in chemical compound production or metal extraction.
Copper Electrorefining Anode Slime
Slime residue from copper electrorefining containing 20% copper along with precious metals, used for recovery. HTS 2620.30.0010 applies as copper-main slag/residue for industrial metal extraction.
Secondary Copper Recovery Residue
Residue from recycling scrap copper, assaying 10% copper content, used in furnace re-melt. HTS 2620.30.0010 for copper-bearing ash/slag from non-steel metallurgy.
Copper Precipitate Ash 14% Content
Precipitated ash from copper mine water treatment, holding 14% copper for recovery. Fits 2620.30.0010 as mainly copper residue for industrial extraction.
Roaster Ash from Copper Concentrates
Ash from roasting copper sulfide concentrates, with 16% copper and arsenic traces for extraction. Under 2620.30.0010 per chapter notes for metal/compound production.