| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 322.25 | USD | 20251210 |
| Shandong Hualu | China national standards | MT | 374.54 | USD | 20251210 |
| Shandong Hualu | China national standards | MT | 371.61 | USD | 20251209 |
| Shandong Hualu | China national standards | MT | 322.16 | USD | 20251209 |
| Shandong Hualu | China national standards | MT | 322.2 | USD | 20251208 |
| Shandong Hualu | China national standards | MT | 361.77 | USD | 20251208 |
| Shandong Hualu | China national standards | MT | 353.36 | USD | 20251205 |
| Shandong Hualu | China national standards | MT | 322.27 | USD | 20251205 |
| Shandong Hualu | China national standards | MT | 357.68 | USD | 20251204 |
| Shandong Hualu | China national standards | MT | 322.24 | USD | 20251203 |