| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10240.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2150.0 | USD | 20210201 |
| Unknown | China national standards | MT | 7890.0 | USD | 20210201 |
| Unknown | China national standards | MT | 860.0 | USD | 20210201 |
| Unknown | China national standards | MT | 15390.0 | USD | 20210201 |
| Unknown | China national standards | MT | 10920.0 | USD | 20210201 |
| Unknown | China national standards | MT | 11130.0 | USD | 20210123 |
| Unknown | China national standards | MT | 261540.02 | USD | 20210123 |
| Unknown | China national standards | MT | 150870.0 | USD | 20210122 |
| Unknown | China national standards | MT | 71370.0 | USD | 20210122 |