| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Huiyihai | China national standards | MT | 183.75 | USD | 20251205 |
| Henan Huiyihai | China national standards | MT | 183.79 | USD | 20251204 |
| Henan Huiyihai | China national standards | MT | 205.0 | USD | 20251204 |
| Henan Huiyihai | China national standards | MT | 183.74 | USD | 20251203 |
| Henan Huiyihai | China national standards | MT | 204.94 | USD | 20251203 |
| Henan Huiyihai | China national standards | MT | 204.82 | USD | 20251202 |
| Henan Huiyihai | China national standards | MT | 183.63 | USD | 20251202 |
| Henan Huiyihai | China national standards | MT | 204.92 | USD | 20251201 |
| Henan Huiyihai | China national standards | MT | 183.72 | USD | 20251201 |
| Henan Huiyihai | China national standards | MT | 204.83 | USD | 20251130 |