| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Huiyihai | China national standards | MT | 181.82 | USD | 20250720 |
| Henan Huiyihai | China national standards | MT | 181.82 | USD | 20250719 |
| Henan Huiyihai | China national standards | MT | 202.8 | USD | 20250719 |
| Henan Huiyihai | China national standards | MT | 202.8 | USD | 20250718 |
| Henan Huiyihai | China national standards | MT | 181.82 | USD | 20250718 |
| Henan Huiyihai | China national standards | MT | 181.92 | USD | 20250717 |
| Henan Huiyihai | China national standards | MT | 202.91 | USD | 20250717 |
| Henan Huiyihai | China national standards | MT | 202.72 | USD | 20250716 |
| Henan Huiyihai | China national standards | MT | 181.75 | USD | 20250716 |
| Henan Huiyihai | China national standards | MT | 181.82 | USD | 20250715 |