7407 Bars, rods and profiles, of copper, n.e.s.

7407 (01/1988-..) Bars, rods and profiles, of copper, n.e.s. 74071000 (01/1988-..) Bars, rods and profiles, of refined copper, n.e.s. 74072110 (01/1988-..) Bars and rods, of copper-zinc base alloys `brass`, n.e.s. 74072190 (01/1988-..) Profiles of copper-zinc base alloys `brass`, n.e.s. 74072210 (01/1988-12/2006) Bars, rods and profiles of copper-nickel base alloys `cupro-nickel`, n.e.s. 74072290 (01/1988-12/2006) Bars, rods and profiles of copper-nickel-zinc base alloys `nickel silver`, n.e.s. 74072900 (01/2011-..) Bars, rods and profiles of copper alloys, n.e.s. (excl. such articles of copper-zinc base alloys `brass`) 74072910 (01/2007-12/2010) Bars, rods and profiles of copper-nickel base alloys `cupro-nickel` or copper-nickel-zinc base alloys `nickel silver`, n.e.s. 74072990 (01/2007-12/2010) Bars, rods and profiles of copper alloys, n.e.s. (excl. such articles of copper-zinc base alloys `brass`, copper-nickel base alloys `cupro-nickel` or copper-nickel-zinc base alloys `nickel silver`)