| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28320.0 | USD | 20210122 |
| Unknown | China national standards | MT | 3880.0 | USD | 20210122 |
| Unknown | China national standards | MT | 25380.0 | USD | 20210122 |
| Unknown | China national standards | MT | 3580.0 | USD | 20210122 |
| Unknown | China national standards | MT | 25420.0 | USD | 20210122 |
| Unknown | China national standards | MT | 22750.0 | USD | 20210122 |
| Unknown | China national standards | MT | 4100.0 | USD | 20210122 |
| Unknown | China national standards | MT | 3570.0 | USD | 20210122 |
| Unknown | China national standards | MT | 4800.0 | USD | 20210122 |
| Unknown | China national standards | MT | 3970.0 | USD | 20210122 |