

| Au-Ag-Ni-Zi-Mn alloy High-Manganese Au-Cu-Ni-Zn-Mn alloy wire Au-Be, Au-Ge-Ni alloy Wire, bar, sheet and foil |
| Au-Be, Au-Ge-Ni alloy Wire, bar, sheet and foil |

| Au-Be and Au-Ge-Ni alloy Microelectronics |

| Ag-Au-Ni alloy Conduction ring materials |
