| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1880.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1620.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1480.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1620.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1470.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1470.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1470.0 | USD | 20200922 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200919 |
| Unknown | China national standards | MT | 11000.0 | USD | 20200919 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200919 |