| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3520.0 | USD | 20210216 |
| Unknown | China national standards | MT | 440.0 | USD | 20210216 |
| Unknown | China national standards | MT | 370.0 | USD | 20210215 |
| Unknown | China national standards | MT | 2850.0 | USD | 20210215 |
| Unknown | China national standards | MT | 5060.0 | USD | 20210215 |
| Unknown | China national standards | MT | 3150.0 | USD | 20210215 |
| Unknown | China national standards | MT | 3450.0 | USD | 20210215 |
| Unknown | China national standards | MT | 390.0 | USD | 20210215 |
| Unknown | China national standards | MT | 620.0 | USD | 20210215 |
| Unknown | China national standards | MT | 4530.0 | USD | 20210214 |