| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20201122 |
| Unknown | China national standards | MT | 60.0 | USD | 20201121 |
| Unknown | China national standards | MT | 60.0 | USD | 20201121 |
| Unknown | China national standards | MT | 5490.0 | USD | 20201121 |
| Unknown | China national standards | MT | 1290.0 | USD | 20201121 |
| Unknown | China national standards | MT | 470.0 | USD | 20201121 |
| Unknown | China national standards | MT | 60.0 | USD | 20201121 |
| Unknown | China national standards | MT | 580.0 | USD | 20201121 |
| Unknown | China national standards | MT | 360.0 | USD | 20201121 |
| Unknown | China national standards | MT | 2630.0 | USD | 20201121 |