| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 322.24 | USD | 20251203 |
| Shandong Hualu | China national standards | MT | 378.56 | USD | 20251202 |
| Shandong Hualu | China national standards | MT | 322.06 | USD | 20251202 |
| Shandong Hualu | China national standards | MT | 322.22 | USD | 20251201 |
| Shandong Hualu | China national standards | MT | 378.75 | USD | 20251201 |
| Shandong Hualu | China national standards | MT | 378.59 | USD | 20251128 |
| Shandong Hualu | China national standards | MT | 322.08 | USD | 20251128 |
| Shandong Hualu | China national standards | MT | 374.4 | USD | 20251127 |
| Shandong Hualu | China national standards | MT | 322.13 | USD | 20251127 |
| Shandong Hualu | China national standards | MT | 367.25 | USD | 20251126 |