| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20210123 |
| Unknown | China national standards | MT | 450.0 | USD | 20210122 |
| Unknown | China national standards | MT | 720.0 | USD | 20210122 |
| Unknown | China national standards | MT | 500.0 | USD | 20210122 |
| Unknown | China national standards | MT | 450.0 | USD | 20210122 |
| Unknown | China national standards | MT | 510.0 | USD | 20210122 |
| Unknown | China national standards | MT | 570.0 | USD | 20210122 |
| Unknown | China national standards | MT | 510.0 | USD | 20210122 |
| Unknown | China national standards | MT | 230.0 | USD | 20210122 |
| Unknown | China national standards | MT | 510.0 | USD | 20210122 |