| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20201222 |
| Unknown | China national standards | MT | 90.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1840.0 | USD | 20201221 |
| Unknown | China national standards | MT | 280.0 | USD | 20201221 |
| Unknown | China national standards | MT | 920.0 | USD | 20201221 |
| Unknown | China national standards | MT | 940.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201221 |
| Unknown | China national standards | MT | 140.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201221 |
| Unknown | China national standards | MT | 900.0 | USD | 20201221 |