| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5070.0 | USD | 20200201 |
| Unknown | China national standards | MT | 840.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6470.0 | USD | 20200201 |
| Unknown | China national standards | MT | 570.0 | USD | 20200201 |
| Unknown | China national standards | MT | 300.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20200201 |
| Unknown | China national standards | MT | 900.0 | USD | 20200201 |
| Unknown | China national standards | MT | 190.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1170.0 | USD | 20200201 |
| Unknown | China national standards | MT | 360.0 | USD | 20200201 |