| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210122 |
| Unknown | China national standards | MT | 960.0 | USD | 20210122 |
| Unknown | China national standards | MT | 230.0 | 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 | 80.0 | USD | 20210122 |
| Unknown | China national standards | MT | 90.0 | USD | 20210122 |
| Unknown | China national standards | MT | 510.0 | USD | 20210122 |