| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Huiyihai | China national standards | MT | 275.11 | USD | 20251031 |
| Henan Huiyihai | China national standards | MT | 275.17 | USD | 20251030 |
| Henan Huiyihai | China national standards | MT | 275.26 | USD | 20251029 |
| Henan Huiyihai | China national standards | MT | 275.21 | USD | 20251028 |
| Henan Huiyihai | China national standards | MT | 274.93 | USD | 20251026 |
| Henan Huiyihai | China national standards | MT | 274.93 | USD | 20251025 |
| Henan Huiyihai | China national standards | MT | 274.93 | USD | 20251024 |
| Henan Huiyihai | China national standards | MT | 274.97 | USD | 20251023 |
| Henan Huiyihai | China national standards | MT | 274.83 | USD | 20251022 |
| Henan Huiyihai | China national standards | MT | 274.92 | USD | 20251021 |