| Vendor | Spec | Unit | Price | Currency | Date |
| Hualu Holdings | China national standards | MT | 676.72 | USD | 20251021 |
| Hualu Holdings | China national standards | MT | 676.54 | USD | 20251018 |
| Hualu Holdings | China national standards | MT | 676.54 | USD | 20251017 |
| Hualu Holdings | China national standards | MT | 676.36 | USD | 20251016 |
| Hualu Holdings | China national standards | MT | 675.86 | USD | 20251014 |
| Hualu Holdings | China national standards | MT | 675.99 | USD | 20251013 |
| Hualu Holdings | China national standards | MT | 675.6 | USD | 20251012 |
| Hualu Holdings | China national standards | MT | 675.6 | USD | 20251010 |
| Hualu Holdings | China national standards | MT | 675.09 | USD | 20251009 |
| Hualu Holdings | China national standards | MT | 675.53 | USD | 20250930 |