| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 875.3 | USD | 20251112 |
| Shandong Hualu | China national standards | MT | 874.89 | USD | 20251111 |
| Shandong Hualu | China national standards | MT | 875.01 | USD | 20251110 |
| Shandong Hualu | China national standards | MT | 875.26 | USD | 20251107 |
| Shandong Hualu | China national standards | MT | 874.9 | USD | 20251106 |
| Shandong Hualu | China national standards | MT | 874.46 | USD | 20251105 |
| Shandong Hualu | China national standards | MT | 867.6 | USD | 20251104 |
| Shandong Hualu | China national standards | MT | 867.82 | USD | 20251103 |
| Shandong Hualu | China national standards | MT | 867.66 | USD | 20251031 |
| Shandong Hualu | China national standards | MT | 867.86 | USD | 20251030 |