After the refining process by our produces Refined Lead Ingots with a minimum purity level of 99.975 % by weight but achieves purity level of 99.98 % or more in most cases.
| Elements | Composition in % | 
| Antimony (sb) | 0.001 (Max) | 
| Arsenic (As) | 0.001 (Max) | 
| Tin (Sn) | 0.001 (Max) | 
| Copper (Cu) | 0.001 (Max) | 
| Bismuth (Bi) | 0.020 (Max) | 
| Iron (Fe) | 0.001 (Max) | 
| Nickel (Ni) | 0.001 (Max) | 
| Silver (Ag) | 0.005 (Max) | 
| Zinc (Zn) | 0.001 (Max) | 
| Calcium (Ca) | 0.0005 (Max) | 
| Sulphur (S) | 0.0005 (Max) | 
| Aluminum (Al) | 0.0005 (Max) | 
| Lead (Pb) | 99.970 (Min) |