| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4200.0 | USD | 20200418 |
| Unknown | China national standards | MT | 34440.0 | USD | 20200417 |
| Unknown | China national standards | MT | 35260.0 | USD | 20200417 |
| Unknown | China national standards | MT | 6390.0 | USD | 20200417 |
| Unknown | China national standards | MT | 4670.0 | USD | 20200417 |
| Unknown | China national standards | MT | 6390.0 | USD | 20200416 |
| Unknown | China national standards | MT | 4900.0 | USD | 20200416 |
| Unknown | China national standards | MT | 4140.0 | USD | 20200416 |
| Unknown | China national standards | MT | 34960.0 | USD | 20200415 |
| Unknown | China national standards | MT | 4550.0 | USD | 20200414 |