| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20180923 |
| Unknown | China national standards | MT | 10.0 | USD | 20180922 |
| Unknown | China national standards | MT | 410.0 | USD | 20180922 |
| Unknown | China national standards | MT | 2010.0 | USD | 20180922 |
| Unknown | China national standards | MT | 3540.0 | USD | 20180922 |
| Unknown | China national standards | MT | 6140.0 | USD | 20180922 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180922 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180922 |
| Unknown | China national standards | MT | 2570.0 | USD | 20180922 |
| Unknown | China national standards | MT | 370.0 | USD | 20180922 |