| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20210111 |
| Unknown | China national standards | MT | 250.0 | USD | 20210111 |
| Unknown | China national standards | MT | 270.0 | USD | 20210111 |
| Unknown | China national standards | MT | 300.0 | USD | 20210111 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1670.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1570.0 | USD | 20210110 |
| Unknown | China national standards | MT | 260.0 | USD | 20210110 |