| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1530.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1570.0 | USD | 20200515 |
| Unknown | China national standards | MT | 500.0 | USD | 20200515 |
| Unknown | China national standards | MT | 110.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1570.0 | USD | 20200514 |
| Unknown | China national standards | MT | 2180.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1530.0 | USD | 20200514 |
| Unknown | China national standards | MT | 140.0 | USD | 20200514 |
| Unknown | China national standards | MT | 120.0 | USD | 20200514 |