| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20170721 |
| Unknown | China national standards | MT | 170.0 | USD | 20170721 |
| Unknown | China national standards | MT | 1170.0 | USD | 20170720 |
| Unknown | China national standards | MT | 170.0 | USD | 20170720 |
| Unknown | China national standards | MT | 160.0 | USD | 20170720 |
| Unknown | China national standards | MT | 170.0 | USD | 20170720 |
| Unknown | China national standards | MT | 1170.0 | USD | 20170719 |
| Unknown | China national standards | MT | 2120.0 | USD | 20170719 |
| Unknown | China national standards | MT | 1130.0 | USD | 20170719 |
| Unknown | China national standards | MT | 1200.0 | USD | 20170719 |