| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20210222 |
| Unknown | China national standards | MT | 310.0 | USD | 20210222 |
| Unknown | China national standards | MT | 270.0 | USD | 20210222 |
| Unknown | China national standards | MT | 240.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1470.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1110.0 | USD | 20210221 |
| Unknown | China national standards | MT | 2270.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210221 |