| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3040.0 | USD | 20210316 |
| Unknown | China national standards | MT | 3360.0 | USD | 20210316 |
| Unknown | China national standards | MT | 580.0 | USD | 20210315 |
| Unknown | China national standards | MT | 550.0 | USD | 20210315 |
| Unknown | China national standards | MT | 450.0 | USD | 20210315 |
| Unknown | China national standards | MT | 540.0 | USD | 20210315 |
| Unknown | China national standards | MT | 480.0 | USD | 20210315 |
| Unknown | China national standards | MT | 650.0 | USD | 20210315 |
| Unknown | China national standards | MT | 720.0 | USD | 20210315 |
| Unknown | China national standards | MT | 3510.0 | USD | 20210315 |