| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1920.0 | USD | 20210101 |
| Unknown | China national standards | MT | 280.0 | USD | 20210101 |
| Unknown | China national standards | MT | 270.0 | USD | 20210101 |
| Unknown | China national standards | MT | 290.0 | USD | 20210101 |
| Unknown | China national standards | MT | 290.0 | USD | 20201223 |
| Unknown | China national standards | MT | 360.0 | USD | 20201221 |
| Unknown | China national standards | MT | 2380.0 | USD | 20201221 |
| Unknown | China national standards | MT | 270.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1890.0 | USD | 20201220 |
| Unknown | China national standards | MT | 300.0 | USD | 20201219 |