Section V — Mineral products
Chapter 26 — Ores, slag and ash
Heading 2620 — Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds.
National subdivision 2620.1 — Containing mainly zinc:
Subheading 2620.19 — Other
HS code
2620.19.00 Ash and residues containing mainly zinc (excl. hard zinc spelter)
Last Verified Date - 1 October 2026
Common commodities
Zinc Skimmings from Electrolytic RefiningLight Zinc Dross from Galvanizing ProcessZinc Furnace Residue from SmeltingZinc Ash by-product from Plating IndustryZinc Oxide Residues from SinteringElectrolytic Zinc SludgeZinc Refinery Residual MaterialZinc Electrolyte SedimentZinc Dust from Vapor CollectionSpent Zinc Bath Solids