| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20210112 |
| Unknown | China national standards | MT | 130.0 | USD | 20210112 |
| Unknown | China national standards | MT | 760.0 | USD | 20210112 |
| Unknown | China national standards | MT | 130.0 | USD | 20210112 |
| Unknown | China national standards | MT | 150.0 | USD | 20210112 |
| Unknown | China national standards | MT | 1120.0 | USD | 20210111 |
| Unknown | China national standards | MT | 630.0 | USD | 20210110 |
| Unknown | China national standards | MT | 910.0 | USD | 20210110 |
| Unknown | China national standards | MT | 130.0 | USD | 20210110 |
| Unknown | China national standards | MT | 930.0 | USD | 20210110 |