| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14840.0 | USD | 20180514 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180514 |
| Unknown | China national standards | MT | 3340.0 | USD | 20180514 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180514 |
| Unknown | China national standards | MT | 3710.0 | USD | 20180513 |
| Unknown | China national standards | MT | 14240.0 | USD | 20180513 |
| Unknown | China national standards | MT | 12910.0 | USD | 20180513 |
| Unknown | China national standards | MT | 15350.0 | USD | 20180513 |
| Unknown | China national standards | MT | 15860.0 | USD | 20180512 |
| Unknown | China national standards | MT | 28690.0 | USD | 20180512 |