| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1290.0 | USD | 20180917 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180916 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180916 |
| Unknown | China national standards | MT | 170.0 | USD | 20180915 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180915 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180915 |
| Unknown | China national standards | MT | 140.0 | USD | 20180914 |
| Unknown | China national standards | MT | 140.0 | USD | 20180913 |
| Unknown | China national standards | MT | 9010.0 | USD | 20180913 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180913 |