| Vendor | Spec | Unit | Price | Currency | Date |
| Gansu Yongsheng | 31percent | MT | 7.05 | USD | 20251119 |
| Gansu Yongsheng | 31percent | MT | 7.05 | USD | 20251023 |
| Gansu Yongsheng | 31percent | MT | 7.04 | USD | 20251020 |
| Gansu Yongsheng | 31percent | MT | 7.05 | USD | 20251017 |
| Gansu Yongsheng | 31percent | MT | 7.05 | USD | 20251016 |
| Gansu Yongsheng | 31percent | MT | 7.04 | USD | 20251015 |
| Gansu Yongsheng | 31percent | MT | 7.04 | USD | 20251014 |
| Gansu Yongsheng | 31percent | MT | 7.04 | USD | 20251010 |
| Gansu Yongsheng | 31percent | MT | 7.04 | USD | 20251010 |