| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15710.0 | USD | 20210221 |
| Unknown | China national standards | MT | 12370.0 | USD | 20210221 |
| Unknown | China national standards | MT | 13340.0 | USD | 20210221 |
| Unknown | China national standards | MT | 13430.0 | USD | 20210221 |
| Unknown | China national standards | MT | 12370.0 | USD | 20210221 |
| Unknown | China national standards | MT | 12930.0 | USD | 20210221 |
| Unknown | China national standards | MT | 12060.0 | USD | 20210221 |
| Unknown | China national standards | MT | 12180.0 | USD | 20210220 |
| Unknown | China national standards | MT | 14160.0 | USD | 20210220 |
| Unknown | China national standards | MT | 13120.0 | USD | 20210220 |