| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20201122 |
| Unknown | China national standards | MT | 230.0 | USD | 20201122 |
| Unknown | China national standards | MT | 1880.0 | USD | 20201122 |
| Unknown | China national standards | MT | 40.0 | USD | 20201122 |
| Unknown | China national standards | MT | 40.0 | USD | 20201122 |
| Unknown | China national standards | MT | 30.0 | USD | 20201122 |
| Unknown | China national standards | MT | 40.0 | USD | 20201121 |
| Unknown | China national standards | MT | 40.0 | USD | 20201121 |
| Unknown | China national standards | MT | 2000.0 | USD | 20201121 |
| Unknown | China national standards | MT | 30.0 | USD | 20201121 |