Brass Foundry Residue with Zinc
Slag and ash from brass production containing mainly zinc and arsenic compounds, recovered for industrial zinc extraction. Under HTS 2620.19.60.30 for other non-iron/steel residues with zinc content per chapter notes. Used as basis for metal chemical compounds.
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 zinc but in specific forms like dross
Certain zinc dross or skimmings have dedicated subheadings within 2620.19.
If granulated slag from copper/zinc smelting
Granulated slag from other base metal smelting classifies under 2618.
If sold as a set with electrical components
If packaged with electrical contacts for retail, may shift to electrical waste residues.
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Import Tips & Compliance
• Report metal content via assay without deductions; include particle size if relevant to processing
• Document exclusion from iron/steel slag to prevent misclassification in Chapter 72
• Check for arsenic thresholds triggering additional hazardous material declarations
Related Products under HTS 2620.19.60.30
Zinc Smelter Slag with High Zinc Content
Residue from zinc smelting processes containing primarily zinc compounds and arsenic, used in industry for metal recovery. Classified under HTS 2620.19.60.30 due to its main zinc content and suitability for extracting metals or manufacturing chemical compounds. Excludes steel production residues.
Galvanizing Plant Ash Residue
Ash generated from zinc galvanizing operations, rich in zinc content and trace arsenic, for recovery of zinc compounds. Fits HTS 2620.19.60.30 as other slag/ash containing mainly zinc, used industrially for chemical manufacture. Not from iron/steel processes.
Die-Casting Zinc Slag
Slag from zinc die-casting operations with high zinc and minor arsenic, used for compound production. HTS 2620.19.60.30 applies to other zinc-mainly residues not from iron/steel. Meets chapter note for industrial metal/compound use.
Zinc Oxide Production Residue
Residues from zinc oxide manufacturing processes containing zinc and arsenic, for further recovery. Under HTS 2620.19.60.30 as other slag/ash mainly zinc. Industrial use aligns with heading 2620 scope.
Electroplating Zinc Sludge Ash
Ash from drying electroplating zinc sludges, mainly zinc with arsenic, for extraction. HTS 2620.19.60.30 for zinc content residues used industrially. Per notes, not iron/steel related.
Zinc Refinery Tailings Slag
Tailings slag from zinc refineries with primary zinc and arsenic content for recovery. Classified HTS 2620.19.60.30 as other mainly zinc residues. Fits industrial extraction per chapter.