| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2370.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1800.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1950.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1870.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1850.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2140.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1890.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1960.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2000.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210101 |