| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangxi Hengtong | China national standards | MT | 539.08 | USD | 20260423 |
| Jiangxi Hengtong | China national standards | MT | 539.08 | USD | 20260422 |
| Jiangxi Hengtong | China national standards | MT | 539.41 | USD | 20260421 |
| Jiangxi Hengtong | China national standards | MT | 538.98 | USD | 20260420 |
| Jiangxi Hengtong | China national standards | MT | 539.19 | USD | 20260417 |
| Jiangxi Hengtong | China national standards | MT | 539.23 | USD | 20260416 |
| Jiangxi Hengtong | China national standards | MT | USD | 20260415 | |
| Jiangxi Hengtong | China national standards | MT | USD | 20260414 | |
| Jiangxi Hengtong | China national standards | MT | USD | 20260413 | |
| Jiangxi Hengtong | China national standards | MT | USD | 20260410 |