| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20210101 |
| Unknown | China national standards | MT | 350.19 | USD | 20210101 |
| Unknown | China national standards | MT | 20.0 | USD | 20210101 |
| Unknown | China national standards | MT | 60.0 | USD | 20210101 |
| Unknown | China national standards | MT | 138.29 | USD | 20210101 |
| Unknown | China national standards | MT | 12410.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1890.0 | USD | 20210101 |
| Unknown | China national standards | MT | 400.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1480.0 | USD | 20210101 |
| Unknown | China national standards | MT | 60.0 | USD | 20210101 |