| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9850.0 | USD | 20171122 |
| Unknown | China national standards | MT | 9840.0 | USD | 20171121 |
| Unknown | China national standards | MT | 13790.0 | USD | 20171120 |
| Unknown | China national standards | MT | 1490.0 | USD | 20171120 |
| Unknown | China national standards | MT | 2330.0 | USD | 20171120 |
| Unknown | China national standards | MT | 13870.0 | USD | 20171119 |
| Unknown | China national standards | MT | 4890.0 | USD | 20171119 |
| Unknown | China national standards | MT | 10280.0 | USD | 20171118 |
| Unknown | China national standards | MT | 14940.0 | USD | 20171116 |
| Unknown | China national standards | MT | 1490.0 | USD | 20171116 |