| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20200201 |
| Unknown | China national standards | MT | 270.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10.0 | USD | 20200201 |
| Unknown | China national standards | MT | 330.0 | USD | 20200201 |
| Unknown | China national standards | MT | 440.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2470.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1740.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1920.0 | USD | 20200201 |