| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11840.0 | USD | 20180916 |
| Unknown | China national standards | MT | 160.0 | USD | 20180915 |
| Unknown | China national standards | MT | 140.0 | USD | 20180915 |
| Unknown | China national standards | MT | 140.0 | USD | 20180915 |
| Unknown | China national standards | MT | 470.0 | USD | 20180915 |
| Unknown | China national standards | MT | 170.0 | USD | 20180915 |
| Unknown | China national standards | MT | 3230.0 | USD | 20180915 |
| Unknown | China national standards | MT | 480.0 | USD | 20180914 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180914 |
| Unknown | China national standards | MT | 3230.0 | USD | 20180913 |