| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1540.0 | USD | 20210223 |
| Unknown | China national standards | MT | 11890.0 | USD | 20210223 |
| Unknown | China national standards | MT | 11320.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210222 |
| Unknown | China national standards | MT | 2470.0 | USD | 20210222 |
| Unknown | China national standards | MT | 11630.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1630.0 | USD | 20210222 |
| Unknown | China national standards | MT | 9730.0 | USD | 20210222 |
| Unknown | China national standards | MT | 17690.0 | USD | 20210221 |