| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16420.0 | USD | 20210201 |
| Unknown | China national standards | MT | 19090.0 | USD | 20210201 |
| Unknown | China national standards | MT | 48880.0 | USD | 20210201 |
| Unknown | China national standards | MT | 58800.0 | USD | 20210201 |
| Unknown | China national standards | MT | 123530.0 | USD | 20210201 |
| Unknown | China national standards | MT | 63840.0 | USD | 20210201 |
| Unknown | China national standards | MT | 10110.0 | USD | 20210123 |
| Unknown | China national standards | MT | 113867.0 | USD | 20210123 |
| Unknown | China national standards | MT | 61850.98 | USD | 20210122 |
| Unknown | China national standards | MT | 65820.0 | USD | 20210120 |