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 2620.9 — Other:
Subheading 2620.99 — Other
HS code
2620.99.20 Slag from zinc production, chemically stabilized
Last Verified Date - 1 October 2026
Common commodities
Stabilized zinc furnace slagTreated zinc production by-productChemically fixed metal residues from zinc processingZinc smelter stabilized wasteTreated zinc refinery slagStabilized zinc smelting residueChemically treated zinc manufacturing wasteStabilized zinc refining residueChemically processed zinc factory slagTreated zinc ore processing waste