| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1910.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1860.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2120.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1660.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2500.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2370.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2240.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210101 |