2620: Metal containing ash or residue except iron or steel

262011: Ash or residues containing hard zinc spelter 262019: Ash or residues containing mainly zinc (not spelter) 262020: Ash or residues containing mainly lead 262030: Ash or residues containing mainly copper 262040: Ash or residues containing mainly aluminium 262050: Ash or residues containing mainly vanadium 262090: Ash or residues containing metals, metal compounds ne 2620: Metal containing ash or residue except iron or steel