8,0 7,0 6,0 5,0 4,0 3,0 2,0 1,0 0,0 Ver Anexo I-D 7403 29 00 00 Outras ligas de cobre (exceto ligas-mãe da posição 7 405); à base de cobre-níquel (cuproníquel) ou de cobre-níquel-zinco ("maillechort") 10,0