| Vendor | Spec | Unit | Price | Currency | Date |
| Ningbo Huatai | China national standards | MT | 1326.65 | USD | 20260421 |
| Ningbo Huatai | China national standards | MT | 1325.6 | USD | 20260420 |
| Ningbo Huatai | China national standards | MT | 1355.25 | USD | 20260417 |
| Ningbo Huatai | China national standards | MT | 1355.37 | USD | 20260416 |
| Ningbo Huatai | China national standards | MT | 1370.62 | USD | 20260415 |
| Ningbo Huatai | China national standards | MT | USD | 20260414 | |
| Ningbo Huatai | China national standards | MT | USD | 20260413 | |
| Ningbo Huatai | China national standards | MT | USD | 20260410 | |
| Ningbo Huatai | China national standards | MT | USD | 20260409 | |
| Ningbo Huatai | China national standards | MT | USD | 20260408 |