| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20200515 |
| Unknown | China national standards | MT | 710.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1220.0 | USD | 20200515 |
| Unknown | China national standards | MT | 7400.0 | USD | 20200514 |
| Unknown | China national standards | MT | 8700.0 | USD | 20200514 |
| Unknown | China national standards | MT | 8360.0 | USD | 20200514 |
| Unknown | China national standards | MT | 21760.0 | USD | 20200514 |
| Unknown | China national standards | MT | 7580.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1080.0 | USD | 20200514 |