| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12810.0 | USD | 20210119 |
| Unknown | China national standards | MT | 9160.0 | USD | 20210119 |
| Unknown | China national standards | MT | 490.0 | USD | 20210119 |
| Unknown | China national standards | MT | 580.0 | USD | 20210119 |
| Unknown | China national standards | MT | 4940.0 | USD | 20210119 |
| Unknown | China national standards | MT | 130.0 | USD | 20210119 |
| Unknown | China national standards | MT | 840.0 | USD | 20210119 |
| Unknown | China national standards | MT | 80.0 | USD | 20210119 |
| Unknown | China national standards | MT | 930.0 | USD | 20210119 |
| Unknown | China national standards | MT | 110.0 | USD | 20210119 |