| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20170722 |
| Unknown | China national standards | MT | 580.0 | USD | 20170722 |
| Unknown | China national standards | MT | 2180.0 | USD | 20170722 |
| Unknown | China national standards | MT | 580.0 | USD | 20170722 |
| Unknown | China national standards | MT | 8520.0 | USD | 20170721 |
| Unknown | China national standards | MT | 7020.0 | USD | 20170720 |
| Unknown | China national standards | MT | 3230.0 | USD | 20170720 |
| Unknown | China national standards | MT | 290.0 | USD | 20170720 |
| Unknown | China national standards | MT | 940.0 | USD | 20170720 |
| Unknown | China national standards | MT | 870.0 | USD | 20170719 |