| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Huiyihai | China national standards | MT | 175.92 | USD | 20250924 |
| Henan Huiyihai | China national standards | MT | 175.92 | USD | 20250923 |
| Henan Huiyihai | China national standards | MT | 175.79 | USD | 20250922 |
| Henan Huiyihai | China national standards | MT | 175.74 | USD | 20250921 |
| Henan Huiyihai | China national standards | MT | 175.74 | USD | 20250920 |
| Henan Huiyihai | China national standards | MT | 175.74 | USD | 20250919 |
| Henan Huiyihai | China national standards | MT | 175.99 | USD | 20250916 |
| Henan Huiyihai | China national standards | MT | 175.92 | USD | 20250915 |
| Henan Huiyihai | China national standards | MT | 176.01 | USD | 20250914 |
| Henan Huiyihai | China national standards | MT | 176.01 | USD | 20250913 |