| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20210301 |
| Unknown | China national standards | MT | 500.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1550.0 | USD | 20210301 |
| Unknown | China national standards | MT | 80.0 | USD | 20210301 |
| Unknown | China national standards | MT | 150.0 | USD | 20210301 |
| Unknown | China national standards | MT | 580.0 | USD | 20210301 |
| Unknown | China national standards | MT | 560.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210301 |
| Unknown | China national standards | MT | 90.0 | USD | 20210301 |
| Unknown | China national standards | MT | 870.0 | USD | 20210301 |