| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1650.0 | USD | 20210115 |
| Unknown | China national standards | MT | 340.0 | USD | 20210115 |
| Unknown | China national standards | MT | 570.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210114 |
| Unknown | China national standards | MT | 230.0 | USD | 20210114 |
| Unknown | China national standards | MT | 11510.0 | USD | 20210114 |
| Unknown | China national standards | MT | 3630.0 | USD | 20210114 |
| Unknown | China national standards | MT | 260.0 | USD | 20210114 |
| Unknown | China national standards | MT | 290.0 | USD | 20210114 |
| Unknown | China national standards | MT | 240.0 | USD | 20210113 |