| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1300.0 | USD | 20210301 |
| Unknown | China national standards | MT | 680.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1070.0 | USD | 20210301 |
| Unknown | China national standards | MT | 670.0 | USD | 20210301 |
| Unknown | China national standards | MT | 440.0 | USD | 20210301 |
| Unknown | China national standards | MT | 280.0 | USD | 20210301 |
| Unknown | China national standards | MT | 620.0 | USD | 20210301 |
| Unknown | China national standards | MT | 640.0 | USD | 20210301 |
| Unknown | China national standards | MT | 370.0 | USD | 20210301 |