Arsenical Lead Flue Dust with Copper
Flue dust captured from lead smelting exhausts, predominantly lead and arsenic with copper particulates, for metal extraction. Classified under HTS 2620.29.0010 per chapter notes for arsenic-containing industrial residues, copper content specified.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing mainly other metals like nickel
Different primary metal composition uses the 'other metals' subheading.
If purified to sodium hydroxide residues
Processed chemical compounds shift out of slag/ash to specific inorganic chemicals.
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Import Tips & Compliance
• Air quality/process docs to verify flue origin and industrial utility
• Test for particle size if coarse, but report all copper regardless per notes
• Prevent contamination with steel dust to maintain non-ferrous status
Related Products under HTS 2620.29.00.10
Copper-Bearing Lead Slag from Smelting
This is slag residue generated during lead smelting processes, containing primarily lead with significant copper content and arsenic compounds. It falls under HTS 2620.29.0010 as it is 'other' slag (not from iron/steel) containing mainly lead, reported under copper content per statistical notes. Used industrially for metal recovery.
Arsenic-Lead Smelter Ash with Copper
Ash byproduct from non-ferrous lead smelters, rich in lead, arsenic, and copper metals/compounds, used for chemical compound production. Classified in HTS 2620.29.0010 due to main lead content and copper statistical reporting, fitting chapter note (b) for arsenic-bearing residues.
Lead Battery Recycling Residue with Copper Content
Residue from lead-acid battery recycling operations, primarily lead with copper and arsenic traces, destined for metal reclamation. HTS 2620.29.0010 applies as 'other' slag/ash containing mainly lead, with copper content reported statistically.
Copper-Enriched Lead Dross from Refining
Dross skimmed during lead refining, containing mainly lead with elevated copper and arsenic, for recovery operations. Fits HTS 2620.29.0010 as non-iron/steel residue with lead as primary metal and copper content tracked.
Secondary Lead Smelter Skim with Copper Impurities
Skim from secondary (recycled) lead smelters, mainly lead with copper and arsenic compounds, used in industry. HTS 2620.29.0010 covers this as other residues containing mainly lead, copper content for stats.