C10200 pres+Cu-OF
C10200+TU1+COPPER+platio aur
C10200+TU2+COPPER+blatio aur
C11000+pres+Cu-ETP
copr C35600+CuZn34Pb2
copr+C28000 + CuZn40
copr+C28000
C10200+TU2+COPPER