| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1140.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1460.0 | USD | 20210223 |
| Unknown | China national standards | MT | 140.0 | USD | 20210223 |
| Unknown | China national standards | MT | 570.0 | USD | 20210223 |
| Unknown | China national standards | MT | 720.0 | USD | 20210223 |
| Unknown | China national standards | MT | 990.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1160.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1460.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1110.0 | USD | 20210223 |