| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1960.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1870.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1920.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1860.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2130.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1180.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2070.0 | USD | 20210101 |
| Unknown | China national standards | MT | 11760.0 | USD | 20201223 |
| Unknown | China national standards | MT | 15940.0 | USD | 20201223 |