Copper Furnace Residue
Ash and slag from copper pyrometallurgical furnaces, mainly copper compounds for recycling. Classified in 2620.30.00 for non-iron/steel residues used in metal recovery.
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 from lead/copper ore processing
Certain ore-specific residues go to 2617; depends on processing stage.
If containing mainly other metals like zinc
Subheading based on predominant metal; zinc-mainly to 2620.99.30.
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Import Tips & Compliance
• Provide origin certificates linking to copper production, not steelmaking
• Report metal content per statistical note without deductions
• Avoid bulk packaging that mimics waste to prevent environmental scrutiny
Related Products under HTS 2620.30.00
Copper Smelter Slag
Residue from copper smelting processes primarily containing copper compounds, used in industry for metal recovery. Classified under HTS 2620.30.00 as slag containing mainly copper, per Chapter Note for heading 2620 which covers such residues for metal extraction.
Copper Electrorefining Ash
Ash generated from electrolytic copper refining, rich in copper content for recovery. Falls under HTS 2620.30.00 as residues containing mainly copper used for metal extraction.
Copper Anode Slime
Slime residue from copper anode electrolysis, primarily copper with precious metals, used for extraction. HTS 2620.30.00 applies as copper-mainly containing residues per chapter definition.
Secondary Copper Recovery Slag
Slag from recycling scrap copper, containing mainly copper for further extraction. HTS 2620.30.00 covers such industrial residues not from iron/steel.
Copper Matte Smelting Ash
Ash from copper matte production furnaces, predominantly copper-bearing for compound manufacture. Fits 2620.30.00 as per heading for copper-mainly residues.
Copper Leaching Residue
Residue from hydrometallurgical copper leaching, mainly copper for recovery. Under HTS 2620.30.00 for industrial use in metal extraction.