| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3280.0 | USD | 20210118 |
| Unknown | China national standards | MT | 3060.0 | USD | 20210118 |
| Unknown | China national standards | MT | 450.0 | USD | 20210117 |
| Unknown | China national standards | MT | 500.0 | USD | 20210117 |
| Unknown | China national standards | MT | 45000.0 | USD | 20210117 |
| Unknown | China national standards | MT | 3290.0 | USD | 20210117 |
| Unknown | China national standards | MT | 410.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2900.0 | USD | 20210115 |
| Unknown | China national standards | MT | 470.0 | USD | 20210114 |
| Unknown | China national standards | MT | 430.0 | USD | 20210114 |