| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 62660.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1910.0 | USD | 20210301 |
| Unknown | China national standards | MT | 710.0 | USD | 20210223 |
| Unknown | China national standards | MT | 220.0 | USD | 20210223 |
| Unknown | China national standards | MT | 230.0 | USD | 20210223 |
| Unknown | China national standards | MT | 200.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1330.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1450.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1940.0 | USD | 20210223 |