| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22580.0 | USD | 20210101 |
| Unknown | China national standards | MT | 500.0 | USD | 20210101 |
| Unknown | China national standards | MT | 840.0 | USD | 20210101 |
| Unknown | China national standards | MT | 760.0 | USD | 20210101 |
| Unknown | China national standards | MT | 480.0 | USD | 20210101 |
| Unknown | China national standards | MT | 6150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2060.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1160.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1100.0 | USD | 20210101 |
| Unknown | China national standards | MT | 9270.0 | USD | 20210101 |