| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20210301 |
| Unknown | China national standards | MT | 270.0 | USD | 20210301 |
| Unknown | China national standards | MT | 270.0 | USD | 20210301 |
| Unknown | China national standards | MT | 630.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1160.0 | USD | 20210301 |
| Unknown | China national standards | MT | 60.0 | USD | 20210301 |
| Unknown | China national standards | MT | 5250.0 | USD | 20210223 |
| Unknown | China national standards | MT | 360.0 | USD | 20210223 |
| Unknown | China national standards | MT | 570.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1740.0 | USD | 20210222 |