| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1520.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210117 |
| Unknown | China national standards | MT | 4610.0 | USD | 20210117 |
| Unknown | China national standards | MT | 230.0 | USD | 20210117 |
| Unknown | China national standards | MT | 370.0 | USD | 20210117 |
| Unknown | China national standards | MT | 15950.0 | USD | 20210116 |
| Unknown | China national standards | MT | 580.0 | USD | 20210116 |
| Unknown | China national standards | MT | 500.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2060.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2430.0 | USD | 20210115 |