zinc alloy ingot zinc bar Pure Zinc Ingot .
| Zn99.995% | Zn99.99% | Zn99.95% | Zn99.5% | Zn98.7% | |
| Zn≥ | 99.995 | 99.995 | 99.95 | 99.5 | 98.7 |
| Pb | 0.003 | 0.005 | 0.005 | 0.3 | 1 |
| Cd | 0.002 | 0.003 | 0.02 | 0.07 | 0.2 |
| Fe | 0.001 | 0.003 | 0.01 | 0.04 | 0.05 |
| Cu | 0.001 | 0.002 | 0.002 | 0.002 | 0.005 |
| Sn | 0.001 | 0.001 | 0.001 | 0.002 | 0.002 |
| Al | -- | -- | -- | 0.01 | 0.01 |
| As | -- | -- | -- | 0.005 | 0.01 |
| Sb | -- | -- | -- | 0.01 | 0.02 |
| total | 0.005 | 0.01 | 0.02 | 0.5 | 1.3 |