| Vendor | Spec | Unit | Price | Currency | Date |
| Chongqing TIAN Yuan | China national standards | MT | 407.96 | USD | 20260423 |
| Chongqing TIAN Yuan | China national standards | MT | 407.96 | USD | 20260422 |
| Chongqing TIAN Yuan | China national standards | MT | 408.2 | USD | 20260421 |
| Chongqing TIAN Yuan | China national standards | MT | 407.88 | USD | 20260420 |
| Chongqing TIAN Yuan | China national standards | MT | 407.88 | USD | 20260420 |
| Chongqing TIAN Yuan | China national standards | MT | 437.18 | USD | 20260417 |
| Chongqing TIAN Yuan | China national standards | MT | 437.22 | USD | 20260416 |
| Chongqing TIAN Yuan | China national standards | MT | USD | 20260415 | |
| Chongqing TIAN Yuan | China national standards | MT | USD | 20260414 | |
| Chongqing TIAN Yuan | China national standards | MT | USD | 20260413 |