| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8090.0 | USD | 20210301 |
| Unknown | China national standards | MT | 8310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 10520.0 | USD | 20210301 |
| Unknown | China national standards | MT | 23570.0 | USD | 20210301 |
| Unknown | China national standards | MT | 14360.0 | USD | 20210301 |
| Unknown | China national standards | MT | 10570.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2980.0 | USD | 20210223 |
| Unknown | China national standards | MT | 18000.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1370.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1350.0 | USD | 20210223 |