| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Huiyihai | China national standards | MT | 182.95 | USD | 20250925 |
| Henan Huiyihai | China national standards | MT | 182.95 | USD | 20250924 |
| Henan Huiyihai | China national standards | MT | 204.06 | USD | 20250924 |
| Henan Huiyihai | China national standards | MT | 182.95 | USD | 20250923 |
| Henan Huiyihai | China national standards | MT | 203.92 | USD | 20250922 |
| Henan Huiyihai | China national standards | MT | 182.83 | USD | 20250922 |
| Henan Huiyihai | China national standards | MT | 182.77 | USD | 20250921 |
| Henan Huiyihai | China national standards | MT | 203.86 | USD | 20250921 |
| Henan Huiyihai | China national standards | MT | 203.86 | USD | 20250920 |
| Henan Huiyihai | China national standards | MT | 182.77 | USD | 20250920 |