Other
Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. > Containing mainly zinc: > Other > Other
Duty Rate (from China)
Products classified under Tariff item 2620.19.00.00
Alloy Anodizing Zinc Ash
Ash from zinc alloy anodizing baths, predominantly zinc with arsenic traces, destined for metal compound synthesis. This residue is used industrially for manufacturing zinc compounds. Classified under 2620.19.00 as other zinc-containing slag and ash, not from iron or steel production.
2620.19.00Brass Foundry Residue with Copper and Arsenic
Ash and slag from brass production (zinc-copper alloy) containing mainly zinc, copper, and arsenic traces for chemical compound manufacture. This residue is used industrially for metal extraction. Falls under 2620.19.00 as other non-ferrous residue with specified metals.
2620.19.00Brass Foundry Zinc-Rich Residue
Slag and ash from brass (zinc-copper alloy) foundry operations containing primarily zinc, arsenic impurities, and metal compounds for recovery. This residue is used in industry for metal extraction. Falls under 2620.19.00 as other zinc-containing slag and ash.
2620.19.00Die-Casting Zinc Alloy Furnace Slag Copper
Slag from zinc alloy die-casting furnaces, containing mainly zinc, copper, and arsenic compounds for chemical recovery. This residue is used industrially for metal extraction. Classified under 2620.19.00 as other zinc-containing residues, distinct from iron/steel slags.
2620.19.00Die Casting Zinc Skimmings
Skimmings and residues from zinc die casting containing mainly zinc with arsenic contaminants, used for metal reclamation. These industrial non-ferrous slags are suitable for zinc recovery. Classified under 2620.19.00 as other zinc-containing residues.
2620.19.00Galvanized Steel Processing Zinc Dross
Zinc dross generated during hot-dip galvanizing of steel, skimmed from molten zinc kettles. Consists mainly of zinc oxides and zinc compounds, suitable for industrial recovery of zinc. Falls under tariff item 2620.19.00 as a non-ferrous slag/residue containing mainly zinc.
2620.19.00Galvanizing Plant Ash with Copper Impurities
Residues from hot-dip zinc galvanizing operations, mainly zinc-based with copper and arsenic, destined for metal reclamation. This non-ferrous slag is used industrially for metal recovery. Falls under 2620.19.00 as other zinc-containing slag and ash.
2620.19.00Galvanizing Plant Zinc Dust Ash
Ash generated from zinc dust recovery in hot-dip galvanizing operations, rich in zinc compounds and trace arsenic. This residue is intended for chemical compound manufacture. Falls under 2620.19.00 as other non-ferrous residues containing mainly zinc.
2620.19.00Secondary Zinc Smelter Skimmings
Skimmings from recycling zinc in secondary smelters, containing zinc dross with impurities for further extraction of zinc. These industrial residues are used in metal recovery operations and contain mainly zinc. Classified under 2620.19.00 as other zinc-containing slag and ash.
2620.19.00Zinc Alloy Melting Dross
Dross skimmed during melting of zinc alloys for manufacturing, primarily zinc with compound residues. This material is recovered for zinc extraction and falls under 2620.19.00 as other zinc-containing industrial residues. The dross is not from iron or steel production.
2620.19.00Zinc Dross from Galvanizing Operations
Zinc dross consisting of impurities and oxide layers skimmed from molten zinc during galvanizing processes. Contains mainly zinc with traces of other metals and compounds, suitable for industrial recovery. Classified under 2620.19.00 as a residue containing mainly zinc.
2620.19.00Zinc Electrowinning Sludge
Sludge from zinc electrowinning cells containing zinc compounds, arsenic, and recoverable metals for chemical processing. This hydrometallurgical residue is used industrially for metal recovery. Classified under 2620.19.00 as other zinc-containing slag and ash.
2620.19.00Zinc Oxide Production Ash
Ash byproduct from zinc oxide manufacturing via the French process, containing residual zinc, arsenic, and compounds for recycling. This residue is used industrially for zinc recovery. Falls under 2620.19.00 as other zinc-mainly residues from non-ferrous operations.
2620.19.00Zinc Skimmings from Die Casting
Zinc skimmings are surface impurities removed from molten zinc in die casting operations, primarily zinc-rich with metal compounds. These residues are used in industry for zinc extraction or compound manufacture. Falls under 2620.19.00 as other zinc-containing slag and ash.
2620.19.00Zinc Smelter Slag Residue
Residue from zinc smelting processes containing mainly zinc along with arsenic and other metal compounds, used in industry for metal recovery. This slag is not from iron or steel manufacture. Classified under 2620.19.00 as other zinc-containing slag and ash.