| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2010.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1970.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2150.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1920.0 | USD | 20210310 |
| Unknown | China national standards | MT | 230.0 | USD | 20210301 |
| Unknown | China national standards | MT | 310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 260.0 | USD | 20210301 |
| Unknown | China national standards | MT | 240.0 | USD | 20210301 |
| Unknown | China national standards | MT | 320.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3370.0 | USD | 20210301 |