| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3770.0 | USD | 20180514 |
| Unknown | China national standards | MT | 4160.0 | USD | 20180514 |
| Unknown | China national standards | MT | 3920.0 | USD | 20180514 |
| Unknown | China national standards | MT | 3850.0 | USD | 20180514 |
| Unknown | China national standards | MT | 4470.0 | USD | 20180514 |
| Unknown | China national standards | MT | 4620.0 | USD | 20180513 |
| Unknown | China national standards | MT | 26660.0 | USD | 20180513 |
| Unknown | China national standards | MT | 25010.0 | USD | 20180513 |
| Unknown | China national standards | MT | 24150.0 | USD | 20180513 |
| Unknown | China national standards | MT | 23620.0 | USD | 20180513 |