| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Huiyihai | China national standards | MT | 183.43 | USD | 20251119 |
| Henan Huiyihai | China national standards | MT | 204.59 | USD | 20251119 |
| Henan Huiyihai | China national standards | MT | 183.47 | USD | 20251118 |
| Henan Huiyihai | China national standards | MT | 204.64 | USD | 20251118 |
| Henan Huiyihai | China national standards | MT | 183.57 | USD | 20251117 |
| Henan Huiyihai | China national standards | MT | 204.76 | USD | 20251117 |
| Henan Huiyihai | China national standards | MT | 204.73 | USD | 20251116 |
| Henan Huiyihai | China national standards | MT | 183.55 | USD | 20251116 |
| Henan Huiyihai | China national standards | MT | 183.55 | USD | 20251115 |
| Henan Huiyihai | China national standards | MT | 204.73 | USD | 20251115 |