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.
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 lead
Residues mainly of other metals shift to 2620.99, not mainly zinc subheading.
If refined zinc content exceeds slag residue form
Processed zinc ingots or refined metal classify under Chapter 79 as unwrought zinc.
If for industrial waste residues not for metal extraction
If not used for metal recovery or chemical compounds, may fall under residual products of chemical industries.
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Import Tips & Compliance
• Submit lab assays confirming 'zinc content' for statistical reporting as per HTS notes
• Verify not classified as hazardous waste; obtain end-user certificates for industrial application
• Avoid common pitfalls by distinguishing from bulk zinc waste under Chapter 26 waste headings
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.
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.
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.