| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20170422 |
| Unknown | China national standards | MT | 960.0 | USD | 20170421 |
| Unknown | China national standards | MT | 1190.0 | USD | 20170421 |
| Unknown | China national standards | MT | 150.0 | USD | 20170421 |
| Unknown | China national standards | MT | 1130.0 | USD | 20170420 |
| Unknown | China national standards | MT | 170.0 | USD | 20170420 |
| Unknown | China national standards | MT | 160.0 | USD | 20170420 |
| Unknown | China national standards | MT | 140.0 | USD | 20170420 |
| Unknown | China national standards | MT | 1140.0 | USD | 20170419 |
| Unknown | China national standards | MT | 1130.0 | USD | 20170417 |