| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20210214 |
| Unknown | China national standards | MT | 250.0 | USD | 20210214 |
| Unknown | China national standards | MT | 280.0 | USD | 20210214 |
| Unknown | China national standards | MT | 240.0 | USD | 20210214 |
| Unknown | China national standards | MT | 250.0 | USD | 20210214 |
| Unknown | China national standards | MT | 260.0 | USD | 20210214 |
| Unknown | China national standards | MT | 250.0 | USD | 20210214 |
| Unknown | China national standards | MT | 3520.0 | USD | 20210213 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210213 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210213 |