| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 990.0 | USD | 20210218 |
| Unknown | China national standards | MT | 660.0 | USD | 20210218 |
| Unknown | China national standards | MT | 19470.0 | USD | 20210218 |
| Unknown | China national standards | MT | 90.0 | USD | 20210217 |
| Unknown | China national standards | MT | 830.0 | USD | 20210217 |
| Unknown | China national standards | MT | 3000.0 | USD | 20210217 |
| Unknown | China national standards | MT | 5640.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1120.0 | USD | 20210217 |
| Unknown | China national standards | MT | 7170.0 | USD | 20210217 |
| Unknown | China national standards | MT | 830.0 | USD | 20210217 |