C10200 kopar+Cu-OF
C10200+TU1+KOPER+Gullhúðun
C10200+TU2+KOPER+Gullhúðun
C11000+eir+Cu-ETP
kopar C35600+CuZn34Pb2
kopar+C28000 +CuZn40
kopar+C28000
C10200+TU2+KOPER