| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Huiyihai | China national standards | MT | 181.97 | USD | 20250730 |
| Henan Huiyihai | China national standards | MT | 181.79 | USD | 20250729 |
| Henan Huiyihai | China national standards | MT | 202.77 | USD | 20250729 |
| Henan Huiyihai | China national standards | MT | 202.89 | USD | 20250728 |
| Henan Huiyihai | China national standards | MT | 181.9 | USD | 20250728 |
| Henan Huiyihai | China national standards | MT | 182.02 | USD | 20250727 |
| Henan Huiyihai | China national standards | MT | 203.03 | USD | 20250727 |
| Henan Huiyihai | China national standards | MT | 203.03 | USD | 20250726 |
| Henan Huiyihai | China national standards | MT | 182.02 | USD | 20250726 |
| Henan Huiyihai | China national standards | MT | 182.02 | USD | 20250725 |