| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20170817 |
| Unknown | China national standards | MT | 1320.0 | USD | 20170816 |
| Unknown | China national standards | MT | 200.0 | USD | 20170815 |
| Unknown | China national standards | MT | 1330.0 | USD | 20170815 |
| Unknown | China national standards | MT | 1130.0 | USD | 20170814 |
| Unknown | China national standards | MT | 180.0 | USD | 20170813 |
| Unknown | China national standards | MT | 1220.0 | USD | 20170813 |
| Unknown | China national standards | MT | 1220.0 | USD | 20170812 |
| Unknown | China national standards | MT | 1360.0 | USD | 20170810 |
| Unknown | China national standards | MT | 1360.0 | USD | 20170810 |