| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32570.0 | USD | 20180515 |
| Unknown | China national standards | MT | 36450.0 | USD | 20180515 |
| Unknown | China national standards | MT | 5360.0 | USD | 20180515 |
| Unknown | China national standards | MT | 4580.0 | USD | 20180515 |
| Unknown | China national standards | MT | 5260.0 | USD | 20180515 |
| Unknown | China national standards | MT | 5750.0 | USD | 20180515 |
| Unknown | China national standards | MT | 28110.0 | USD | 20180514 |
| Unknown | China national standards | MT | 28760.0 | USD | 20180514 |
| Unknown | China national standards | MT | 21670.0 | USD | 20180514 |
| Unknown | China national standards | MT | 27870.0 | USD | 20180514 |