| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3650.0 | USD | 20171123 |
| Unknown | China national standards | MT | 11920.0 | USD | 20171122 |
| Unknown | China national standards | MT | 7270.0 | USD | 20171122 |
| Unknown | China national standards | MT | 2340.0 | USD | 20171122 |
| Unknown | China national standards | MT | 1100.0 | USD | 20171122 |
| Unknown | China national standards | MT | 2390.0 | USD | 20171121 |
| Unknown | China national standards | MT | 1590.0 | USD | 20171121 |
| Unknown | China national standards | MT | 2340.0 | USD | 20171121 |
| Unknown | China national standards | MT | 10460.0 | USD | 20171120 |
| Unknown | China national standards | MT | 11280.0 | USD | 20171120 |