
| Type | Chemical Composition, % | |||||||||||
| Mg | Other Impurity Content ≤% | |||||||||||
| min. | Fe | Si | Ni | Cu | Al | Mn | Cl | Ti | Pb | Zn | Others | |
| Mg9995 | 99.95 | 0.003 | 0.01 | 0.001 | 0.002 | 0.01 | 0.01 | 0.003 | — | — | 0.01 | 0.005 |
| Mg9990 | 99.90 | 0.04 | 0.02 | 0.001 | 0.004 | 0.02 | 0.03 | 0.005 | — | — | — | 0.01 |
| Mg9980 | 99.80 | 0.05 | 0.03 | 0.002 | 0.02 | 0.05 | 0.05 | 0.005 | — | — | — | 0.05 |