| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20200513 |
| Unknown | China national standards | MT | 270.0 | USD | 20200513 |
| Unknown | China national standards | MT | 210.0 | USD | 20200513 |
| Unknown | China national standards | MT | 210.0 | USD | 20200513 |
| Unknown | China national standards | MT | 210.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1540.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1460.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1950.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1420.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1390.0 | USD | 20200512 |