| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20210222 |
| Unknown | China national standards | MT | 380.0 | USD | 20210222 |
| Unknown | China national standards | MT | 310.0 | USD | 20210222 |
| Unknown | China national standards | MT | 100.0 | USD | 20210222 |
| Unknown | China national standards | MT | 20.0 | USD | 20210221 |
| Unknown | China national standards | MT | 3360.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210221 |
| Unknown | China national standards | MT | 100.0 | USD | 20210220 |
| Unknown | China national standards | MT | 3470.0 | USD | 20210220 |
| Unknown | China national standards | MT | 150.0 | USD | 20210220 |