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
2620.99.90 Ash, slag and other residuals of metals, not elsewhere specified (nes)
Last Verified Date - 1 October 2026
Common commodities
Miscellaneous metal refining residuesUnclassified complex metal wasteResiduals NES from zinc productionMixed metallurgical waste from copper smeltingNickel plating sludgeTin smelter ashLead battery processing residueChromium recovery plant slagUnspecified aluminum refining by-productManganese ore roasting waste