| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20200923 |
| Unknown | China national standards | MT | 890.0 | USD | 20200923 |
| Unknown | China national standards | MT | 750.0 | USD | 20200922 |
| Unknown | China national standards | MT | 470.0 | USD | 20200922 |
| Unknown | China national standards | MT | 880.0 | USD | 20200921 |
| Unknown | China national standards | MT | 100.0 | USD | 20200920 |
| Unknown | China national standards | MT | 2460.0 | USD | 20200920 |
| Unknown | China national standards | MT | 3170.0 | USD | 20200920 |
| Unknown | China national standards | MT | 150.0 | USD | 20200919 |
| Unknown | China national standards | MT | 800.0 | USD | 20200919 |