| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Energy | China national standards | MT | 762.02 | USD | 20260528 |
| Shandong Hualu | China national standards | MT | 805.98 | USD | 20260528 |
| Yuyao Wanglong | China national standards | MT | 820.63 | USD | 20260528 |
| Ningxia Donghe | China national standards | MT | 820.63 | USD | 20260528 |
| Bengbu Tiancheng | China national standards | MT | 849.94 | USD | 20260528 |
| Shandong Energy | China national standards | MT | 761.45 | USD | 20260527 |
| Shandong Hualu | China national standards | MT | 805.38 | USD | 20260527 |
| Yuyao Wanglong | China national standards | MT | 820.02 | USD | 20260527 |
| Ningxia Donghe | China national standards | MT | 820.02 | USD | 20260527 |
| Bengbu Tiancheng | China national standards | MT | 849.31 | USD | 20260527 |