| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1330.0 | USD | 20210123 |
| Unknown | China national standards | MT | 1230.0 | USD | 20210123 |
| Unknown | China national standards | MT | 300.0 | USD | 20210123 |
| Unknown | China national standards | MT | 200.0 | USD | 20210123 |
| Unknown | China national standards | MT | 100.0 | USD | 20210123 |
| Unknown | China national standards | MT | 190.0 | USD | 20210123 |
| Unknown | China national standards | MT | 230.0 | USD | 20210123 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2040.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1830.0 | USD | 20210122 |