| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3120.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1610.0 | USD | 20210215 |
| Unknown | China national standards | MT | 550.0 | USD | 20210215 |
| Unknown | China national standards | MT | 2730.0 | USD | 20210215 |
| Unknown | China national standards | MT | 490.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1650.0 | USD | 20210215 |
| Unknown | China national standards | MT | 580.0 | USD | 20210214 |
| Unknown | China national standards | MT | 3470.0 | USD | 20210214 |
| Unknown | China national standards | MT | 2370.0 | USD | 20210214 |
| Unknown | China national standards | MT | 3320.0 | USD | 20210214 |