| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20170722 |
| Unknown | China national standards | MT | 120.0 | USD | 20170722 |
| Unknown | China national standards | MT | 840.0 | USD | 20170721 |
| Unknown | China national standards | MT | 160.0 | USD | 20170721 |
| Unknown | China national standards | MT | 870.0 | USD | 20170720 |
| Unknown | China national standards | MT | 800.0 | USD | 20170720 |
| Unknown | China national standards | MT | 160.0 | USD | 20170720 |
| Unknown | China national standards | MT | 130.0 | USD | 20170720 |
| Unknown | China national standards | MT | 120.0 | USD | 20170720 |
| Unknown | China national standards | MT | 800.0 | USD | 20170719 |