| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2200.0 | USD | 20171012 |
| Unknown | China national standards | MT | 2370.0 | USD | 20171010 |
| Unknown | China national standards | MT | 330.0 | USD | 20171001 |
| Unknown | China national standards | MT | 330.0 | USD | 20171001 |
| Unknown | China national standards | MT | 2370.0 | USD | 20171001 |
| Unknown | China national standards | MT | 2180.0 | USD | 20171001 |
| Unknown | China national standards | MT | 320.0 | USD | 20170923 |
| Unknown | China national standards | MT | 2120.0 | USD | 20170922 |
| Unknown | China national standards | MT | 330.0 | USD | 20170922 |
| Unknown | China national standards | MT | 300.0 | USD | 20170921 |