Minor Metals
| Photo | Item | Formula | Standard Spec. | Remark |
|---|---|---|---|---|
 |
Antimony Ingot | Sb | Sb 99.65% min | The contents of As and Pb will meet MMTA standard |
 |
Bismuth Ingot | Bi | Bi 99.99% min | Ag less than 10ppm (Wassenaar Arrangement Dual-Use Goods) |
 |
Chrome Metal | Cr | Cr 99% min | Mostly, the content of Cr exceeds 99.5% |
 |
Electrolytic Manganese Flakes | Mn | Mn 99.7% min | |
 |
Silicon Metal | Si | Grade : 2202, 3303, 441 | Fe 0.3% max, Al 0.3% max, Ca 0.03% max |
 |
Cobalt | Co | Co 99.9% min |
|
 |
Magnesium Ingot | Mg | Mg 99.9% min | |
 |
Magnesium Alloy | Mg | AM50A : Al 4.5~5.3% AZ91D : Al 9%, Zn 1% |
|
 |
Molybdenum Metal | Mo | Mo 99.9% min | |
 |
Tantalum | Ta | Ta 99.9% min | |
 |
Tungsten | W 99.9% min |