| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6090.0 | USD | 20170722 |
| Unknown | China national standards | MT | 3080.0 | USD | 20170722 |
| Unknown | China national standards | MT | 350.0 | USD | 20170722 |
| Unknown | China national standards | MT | 460.0 | USD | 20170722 |
| Unknown | China national standards | MT | 1660.0 | USD | 20170721 |
| Unknown | China national standards | MT | 2270.0 | USD | 20170720 |
| Unknown | China national standards | MT | 36990.0 | USD | 20170720 |
| Unknown | China national standards | MT | 1230.0 | USD | 20170720 |
| Unknown | China national standards | MT | 330.0 | USD | 20170719 |
| Unknown | China national standards | MT | 450.0 | USD | 20170719 |