| Vendor | Spec | Unit | Price | Currency | Date |
| Bengbu Tiancheng | China national standards | MT | 849.94 | USD | 20260528 |
| Bengbu Tiancheng | China national standards | MT | 849.31 | USD | 20260527 |
| Bengbu Tiancheng | China national standards | MT | 849.34 | USD | 20260526 |
| Bengbu Tiancheng | China national standards | MT | 848.97 | USD | 20260525 |
| Bengbu Tiancheng | China national standards | MT | 848.29 | USD | 20260522 |
| Bengbu Tiancheng | China national standards | MT | 848.59 | USD | 20260521 |
| Bengbu Tiancheng | China national standards | MT | USD | 20260520 | |
| Bengbu Tiancheng | China national standards | MT | USD | 20260519 | |
| Bengbu Tiancheng | China national standards | MT | USD | 20260518 | |
| Bengbu Tiancheng | China national standards | MT | USD | 20260515 |