| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20200417 |
| Unknown | China national standards | MT | 2650.0 | USD | 20200416 |
| Unknown | China national standards | MT | 2520.0 | USD | 20200416 |
| Unknown | China national standards | MT | 2630.0 | USD | 20200416 |
| Unknown | China national standards | MT | 2500.0 | USD | 20200416 |
| Unknown | China national standards | MT | 990.0 | USD | 20200416 |
| Unknown | China national standards | MT | 2230.0 | USD | 20200416 |
| Unknown | China national standards | MT | 330.0 | USD | 20200416 |
| Unknown | China national standards | MT | 390.0 | USD | 20200416 |
| Unknown | China national standards | MT | 310.0 | USD | 20200416 |