| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1360.0 | USD | 20210222 |
| Unknown | China national standards | MT | 690.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210222 |
| Unknown | China national standards | MT | 870.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1350.0 | USD | 20210222 |
| Unknown | China national standards | MT | 520.0 | USD | 20210222 |
| Unknown | China national standards | MT | 670.0 | USD | 20210222 |
| Unknown | China national standards | MT | 800.0 | USD | 20210221 |
| Unknown | China national standards | MT | 7610.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1030.0 | USD | 20210221 |