| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20210301 |
| Unknown | China national standards | MT | 830.0 | USD | 20210301 |
| Unknown | China national standards | MT | 990.0 | USD | 20210301 |
| Unknown | China national standards | MT | 870.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1070.0 | USD | 20210301 |
| Unknown | China national standards | MT | 150.0 | USD | 20210301 |
| Unknown | China national standards | MT | 140.0 | USD | 20210301 |
| Unknown | China national standards | MT | 170.0 | USD | 20210301 |
| Unknown | China national standards | MT | 170.0 | USD | 20210223 |
| Unknown | China national standards | MT | 930.0 | USD | 20210223 |