| Vendor | Spec | Unit | Price | Currency | Date |
| Ningbo Hai'an | China national standards | MT | 1394.39 | USD | 20260610 |
| Ningbo Hai'an | China national standards | MT | 1379.37 | USD | 20260609 |
| Ningbo Hai'an | China national standards | MT | 1378.34 | USD | 20260608 |
| Ningbo Hai'an | China national standards | MT | 1379.17 | USD | 20260605 |
| Ningbo Hai'an | China national standards | MT | 1378.24 | USD | 20260604 |
| Ningbo Hai'an | China national standards | MT | 1363.96 | USD | 20260603 |
| Ningbo Hai'an | China national standards | MT | USD | 20260602 | |
| Ningbo Hai'an | China national standards | MT | USD | 20260601 | |
| Ningbo Hai'an | China national standards | MT | USD | 20260529 | |
| Ningbo Hai'an | China national standards | MT | USD | 20260528 |