| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7930.0 | USD | 20180516 |
| Unknown | China national standards | MT | 46100.0 | USD | 20180515 |
| Unknown | China national standards | MT | 87880.0 | USD | 20180515 |
| Unknown | China national standards | MT | 9370.0 | USD | 20180515 |
| Unknown | China national standards | MT | 7500.0 | USD | 20180515 |
| Unknown | China national standards | MT | 7970.0 | USD | 20180515 |
| Unknown | China national standards | MT | 6300.0 | USD | 20180514 |
| Unknown | China national standards | MT | 47460.0 | USD | 20180514 |
| Unknown | China national standards | MT | 7620.0 | USD | 20180514 |
| Unknown | China national standards | MT | 39440.0 | USD | 20180513 |