| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong HHL | China national standards | MT | 1011.44 | USD | 20260108 |
| Shandong HHL | China national standards | MT | 1011.44 | USD | 20260108 |
| Shandong HHL | China national standards | MT | 1002.02 | USD | 20251226 |
| Shandong HHL | China national standards | MT | 1002.02 | USD | 20251226 |