| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1350.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1110.0 | USD | 20210201 |
| Unknown | China national standards | MT | 900.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1340.0 | USD | 20210201 |
| Unknown | China national standards | MT | 960.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1660.0 | USD | 20210201 |
| Unknown | China national standards | MT | 13710.58 | USD | 20210123 |
| Unknown | China national standards | MT | 2340.0 | USD | 20210123 |
| Unknown | China national standards | MT | 3140.0 | USD | 20210123 |
| Unknown | China national standards | MT | 1400.0 | USD | 20210123 |