| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1060.0 | USD | 20210310 |
| Unknown | China national standards | MT | 180.0 | USD | 20210310 |
| Unknown | China national standards | MT | 190.0 | USD | 20210310 |
| Unknown | China national standards | MT | 190.0 | USD | 20210310 |
| Unknown | China national standards | MT | 190.0 | USD | 20210310 |
| Unknown | China national standards | MT | 180.0 | USD | 20210310 |
| Unknown | China national standards | MT | 140.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1170.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1270.0 | USD | 20210301 |