| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Daze Trading Co., Ltd. | China national standards | MT | 777.34 | USD | 20251203 |
| Nanjing Daze Trading Co., Ltd. | China national standards | MT | 776.88 | USD | 20251126 |
| Nanjing Daze Trading Co., Ltd. | China national standards | MT | 776.47 | USD | 20251112 |
| Nanjing Daze Trading Co., Ltd. | China national standards | MT | 776.13 | USD | 20251030 |
| Nanjing Daze Trading Co., Ltd. | China national standards | MT | 775.43 | USD | 20251025 |
| Nanjing Daze Trading Co., Ltd. | China national standards | MT | 775.2 | USD | 20251017 |
| Nanjing Daze Trading Co., Ltd. | China national standards | MT | 775.0 | USD | 20251016 |
| Nanjing Daze Trading Co., Ltd. | China national standards | MT | 774.7 | USD | 20251015 |
| Nanjing Daze Trading Co., Ltd. | China national standards | MT | 774.12 | USD | 20251012 |
| Nanjing Daze Trading Co., Ltd. | China national standards | MT | 774.12 | USD | 20251010 |