| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1910.0 | USD | 20210114 |
| Unknown | China national standards | MT | 2850.0 | USD | 20210114 |
| Unknown | China national standards | MT | 350.0 | USD | 20210114 |
| Unknown | China national standards | MT | 1550.0 | USD | 20210114 |
| Unknown | China national standards | MT | 2060.0 | USD | 20210113 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210113 |
| Unknown | China national standards | MT | 340.0 | USD | 20210113 |
| Unknown | China national standards | MT | 320.0 | USD | 20210113 |
| Unknown | China national standards | MT | 240.0 | USD | 20210112 |