| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 127610.0 | USD | 20200417 |
| Unknown | China national standards | MT | 83640.0 | USD | 20200416 |
| Unknown | China national standards | MT | 78870.0 | USD | 20200416 |
| Unknown | China national standards | MT | 86270.0 | USD | 20200416 |
| Unknown | China national standards | MT | 79210.0 | USD | 20200414 |
| Unknown | China national standards | MT | 10910.0 | USD | 20200414 |
| Unknown | China national standards | MT | 128370.0 | USD | 20200413 |
| Unknown | China national standards | MT | 12590.0 | USD | 20200413 |
| Unknown | China national standards | MT | 88470.0 | USD | 20200412 |
| Unknown | China national standards | MT | 11890.0 | USD | 20200411 |