| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4060.0 | USD | 20201123 |
| Unknown | China national standards | MT | 10.0 | USD | 20201122 |
| Unknown | China national standards | MT | 30.0 | USD | 20201122 |
| Unknown | China national standards | MT | 20.0 | USD | 20201122 |
| Unknown | China national standards | MT | 120.0 | USD | 20201122 |
| Unknown | China national standards | MT | 260.0 | USD | 20201122 |
| Unknown | China national standards | MT | 20.0 | USD | 20201122 |
| Unknown | China national standards | MT | 160.0 | USD | 20201122 |
| Unknown | China national standards | MT | 1350.0 | USD | 20201122 |
| Unknown | China national standards | MT | 80.0 | USD | 20201122 |