| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5470.0 | USD | 20200515 |
| Unknown | China national standards | MT | 850.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2800.0 | USD | 20200515 |
| Unknown | China national standards | MT | 840.0 | USD | 20200515 |
| Unknown | China national standards | MT | 490.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200515 |
| Unknown | China national standards | MT | 270.0 | USD | 20200514 |
| Unknown | China national standards | MT | 6890.0 | USD | 20200514 |