| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70970.0 | USD | 20200421 |
| Unknown | China national standards | MT | 78450.0 | USD | 20200421 |
| Unknown | China national standards | MT | 98610.0 | USD | 20200421 |
| Unknown | China national standards | MT | 13630.0 | USD | 20200421 |
| Unknown | China national standards | MT | 81370.0 | USD | 20200419 |
| Unknown | China national standards | MT | 71000.0 | USD | 20200419 |
| Unknown | China national standards | MT | 73750.0 | USD | 20200418 |
| Unknown | China national standards | MT | 13920.0 | USD | 20200418 |
| Unknown | China national standards | MT | 10630.0 | USD | 20200416 |
| Unknown | China national standards | MT | 71250.0 | USD | 20200415 |