| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1500.0 | USD | 20210223 |
| Unknown | China national standards | MT | 910.0 | USD | 20210223 |
| Unknown | China national standards | MT | 550.0 | USD | 20210223 |
| Unknown | China national standards | MT | 470.0 | USD | 20210223 |
| Unknown | China national standards | MT | 470.0 | USD | 20210223 |
| Unknown | China national standards | MT | 410.0 | USD | 20210223 |
| Unknown | China national standards | MT | 470.0 | USD | 20210223 |
| Unknown | China national standards | MT | 70.0 | USD | 20210222 |
| Unknown | China national standards | MT | 70.0 | USD | 20210222 |
| Unknown | China national standards | MT | 80.0 | USD | 20210222 |