| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18310.0 | USD | 20210214 |
| Unknown | China national standards | MT | 66720.0 | USD | 20210213 |
| Unknown | China national standards | MT | 950.0 | USD | 20210213 |
| Unknown | China national standards | MT | 71630.0 | USD | 20210213 |
| Unknown | China national standards | MT | 15450.0 | USD | 20210213 |
| Unknown | China national standards | MT | 72750.0 | USD | 20210213 |
| Unknown | China national standards | MT | 27780.0 | USD | 20210213 |
| Unknown | China national standards | MT | 11720.0 | USD | 20210212 |
| Unknown | China national standards | MT | 53410.0 | USD | 20210211 |
| Unknown | China national standards | MT | 8070.0 | USD | 20210211 |