| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1630.0 | USD | 20180916 |
| Unknown | China national standards | MT | 230.0 | USD | 20180915 |
| Unknown | China national standards | MT | 250.0 | USD | 20180915 |
| Unknown | China national standards | MT | 240.0 | USD | 20180913 |
| Unknown | China national standards | MT | 1620.0 | USD | 20180911 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180911 |
| Unknown | China national standards | MT | 250.0 | USD | 20180911 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180911 |
| Unknown | China national standards | MT | 220.0 | USD | 20180910 |
| Unknown | China national standards | MT | 1510.0 | USD | 20180910 |