| Vendor | Spec | Unit | Price | Currency | Date |
| Handan Huafeng | China national standards | MT | 419.62 | USD | 20260605 |
| Handan Huafeng | China national standards | MT | 419.34 | USD | 20260604 |
| Handan Huafeng | China national standards | MT | 419.45 | USD | 20260603 |
| Handan Huafeng | China national standards | MT | 415.04 | USD | 20260602 |
| Handan Huafeng | China national standards | MT | 415.16 | USD | 20260601 |
| Handan Huafeng | China national standards | MT | 415.1 | USD | 20260529 |
| Handan Huafeng | China national standards | MT | USD | 20260528 | |
| Handan Huafeng | China national standards | MT | USD | 20260527 | |
| Handan Huafeng | China national standards | MT | USD | 20260526 | |
| Handan Huafeng | China national standards | MT | USD | 20260525 |