| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8560.0 | USD | 20210301 |
| Unknown | China national standards | MT | 13840.0 | USD | 20210301 |
| Unknown | China national standards | MT | 8820.0 | USD | 20210301 |
| Unknown | China national standards | MT | 69250.0 | USD | 20210301 |
| Unknown | China national standards | MT | 9530.0 | USD | 20210301 |
| Unknown | China national standards | MT | 61690.0 | USD | 20210301 |
| Unknown | China national standards | MT | 16570.0 | USD | 20210223 |
| Unknown | China national standards | MT | 10610.0 | USD | 20210223 |
| Unknown | China national standards | MT | 16560.0 | USD | 20210222 |
| Unknown | China national standards | MT | 69580.0 | USD | 20210220 |