| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jining Zhongyin EC | 31percent | MT | USD | 20250901 | |
| Zibo Aluminium | 31percent | MT | USD | 20250901 | |
| Weifang Yaxing | 31percent | MT | USD | 20250901 | |
| Jining Zhongyin EC | 31percent | MT | USD | 20250829 | |
| Zibo Aluminium | 31percent | MT | USD | 20250829 | |
| Weifang Yaxing | 31percent | MT | USD | 20250829 | |
| Jining Zhongyin EC | 31percent | MT | USD | 20250828 | |
| Zibo Aluminium | 31percent | MT | USD | 20250828 | |
| Weifang Yaxing | 31percent | MT | USD | 20250828 | |
| Jining Zhongyin EC | 31percent | MT | USD | 20250827 |