| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Huiyihai | China national standards | MT | 182.77 | USD | 20250919 |
| Henan Huiyihai | China national standards | MT | 203.86 | USD | 20250919 |
| Henan Huiyihai | China national standards | MT | 203.98 | USD | 20250918 |
| Henan Huiyihai | China national standards | MT | 182.88 | USD | 20250918 |
| Henan Huiyihai | China national standards | MT | 204.15 | USD | 20250916 |
| Henan Huiyihai | China national standards | MT | 183.03 | USD | 20250916 |
| Henan Huiyihai | China national standards | MT | 182.95 | USD | 20250915 |
| Henan Huiyihai | China national standards | MT | 204.06 | USD | 20250915 |
| Henan Huiyihai | China national standards | MT | 204.17 | USD | 20250914 |
| Henan Huiyihai | China national standards | MT | 183.05 | USD | 20250914 |