| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1120.0 | USD | 20201122 |
| Unknown | China national standards | MT | 300.0 | USD | 20201122 |
| Unknown | China national standards | MT | 1740.0 | USD | 20201122 |
| Unknown | China national standards | MT | 1870.0 | USD | 20201122 |
| Unknown | China national standards | MT | 150.0 | USD | 20201121 |
| Unknown | China national standards | MT | 150.0 | USD | 20201121 |
| Unknown | China national standards | MT | 280.0 | USD | 20201121 |
| Unknown | China national standards | MT | 240.0 | USD | 20201121 |
| Unknown | China national standards | MT | 290.0 | USD | 20201121 |
| Unknown | China national standards | MT | 260.0 | USD | 20201121 |