| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20200515 |
| Unknown | China national standards | MT | 3360.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200515 |
| Unknown | China national standards | MT | 430.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2060.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2630.0 | USD | 20200514 |
| Unknown | China national standards | MT | 420.0 | USD | 20200514 |
| Unknown | China national standards | MT | 600.0 | USD | 20200514 |
| Unknown | China national standards | MT | 740.0 | USD | 20200514 |
| Unknown | China national standards | MT | 4280.0 | USD | 20200514 |