| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1870.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1380.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1550.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1380.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1470.0 | USD | 20210320 |
| Unknown | China national standards | MT | 220.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1470.0 | USD | 20210319 |
| Unknown | China national standards | MT | 290.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1630.0 | USD | 20210319 |