| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1710.0 | USD | 20171117 |
| Unknown | China national standards | MT | 10650.0 | USD | 20171116 |
| Unknown | China national standards | MT | 10450.0 | USD | 20171116 |
| Unknown | China national standards | MT | 1820.0 | USD | 20171116 |
| Unknown | China national standards | MT | 2960.0 | USD | 20171116 |
| Unknown | China national standards | MT | 1810.0 | USD | 20171115 |
| Unknown | China national standards | MT | 7250.0 | USD | 20171114 |
| Unknown | China national standards | MT | 23970.0 | USD | 20171113 |
| Unknown | China national standards | MT | 11910.0 | USD | 20171113 |
| Unknown | China national standards | MT | 17220.0 | USD | 20171113 |