TSU produce Crude Zinc Oxide (CZO) product with annual capacity of 50,000-60,000 tons. About 90% are exported to Zinc smelters or chemical plants and about 10% are sold to local chemical plants. The refined product by our customers include pure Zinc metal ingot product (Zn purity >99.995%) or high purity Zinc Oxide product (Zn purity >98%). Our CZO product contains high purity Zinc with low impurities allowing regenerated material to achieve 100% recirculation usage rate.
|
Elements |
Weighted Averages Content |
| Moisture | 0.1% ～ 1% |
| Zn | 45% ～ 60% |
| Cl | 8% ～ 13% |
| Pb | 5% ～ 9% |
| C | 3% ～ 6% |
| Fe | 0.5% ～ 8% |
| SiO2 | 0.5% ～ 2.5% |
| Ca | 0.1% ～ 2% |
| F | 0.1% ～ 0.5% |
| Cu | 0.1% ～ 0.3% |
| Sn | 0.05% ～ 0.25% |
| Cd | 0.01% ～ 0.2% |
| Al | 0% ～ 0.2% |
| As | 0% ～ 0.05% |
| Sb | 0% ～ 0.02% |
| Hg | 0% ～ 10PPM |
