| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20210222 |
| Unknown | China national standards | MT | 320.0 | USD | 20210222 |
| Unknown | China national standards | MT | 2290.0 | USD | 20210222 |
| Unknown | China national standards | MT | 4370.0 | USD | 20210222 |
| Unknown | China national standards | MT | 210.0 | USD | 20210222 |
| Unknown | China national standards | MT | 2050.0 | USD | 20210222 |
| Unknown | China national standards | MT | 230.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210221 |
| Unknown | China national standards | MT | 170.0 | USD | 20210221 |