| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2870.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1990.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210301 |
| Unknown | China national standards | MT | 17980.0 | USD | 20210223 |
| Unknown | China national standards | MT | 940.0 | USD | 20210223 |
| Unknown | China national standards | MT | 900.0 | USD | 20210223 |
| Unknown | China national standards | MT | 11930.0 | USD | 20210222 |
| Unknown | China national standards | MT | 2750.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1360.0 | USD | 20210222 |
| Unknown | China national standards | MT | 940.0 | USD | 20210222 |