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| Zn99.995 | Zn99.99 | Zn99.95 | Zn99.5 | Zn98.7 | |
| Zn%≥ | 99.995 | 99.99 | 99.95 | 99.5 | 98.7 |
| impurity%≤ | 0.003 | 0.005 | 0.02 | 0.3 | 1 |
| Pb | 0.002 | 0.003 | 0.02 | 0.07 | 0.2 |
| Cd | 0.001 | 0.003 | 0.01 | 0.04 | 0.05 |
| Fe | 0.001 | 0.002 | 0.002 | 0.002 | 0.005 |
| Cu | 0.001 | 0.001 | 0.001 | 0.002 | 0.002 |
| Sn | - | - | - | 0.01 | 0.01 |
| Al | - | - | - | 0.005 | 0.01 |
| As | - | - | - | 0.01 | 0.02 |
| Sb | 0.005 | 0.01 | 0.05 | 0.5 | 1.3 |
Zinc ingots 99.995