| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20200513 |
| Unknown | China national standards | MT | 10.0 | USD | 20200513 |
| Unknown | China national standards | MT | 550.0 | USD | 20200513 |
| Unknown | China national standards | MT | 30.0 | USD | 20200513 |
| Unknown | China national standards | MT | 20.0 | USD | 20200513 |
| Unknown | China national standards | MT | 30.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1190.0 | USD | 20200512 |
| Unknown | China national standards | MT | 220.0 | USD | 20200512 |
| Unknown | China national standards | MT | 500.0 | USD | 20200512 |
| Unknown | China national standards | MT | 40.0 | USD | 20200512 |