| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1840.0 | USD | 20170114 |
| Unknown | China national standards | MT | 15530.0 | USD | 20170113 |
| Unknown | China national standards | MT | 1840.0 | USD | 20170113 |
| Unknown | China national standards | MT | 2240.0 | USD | 20170113 |
| Unknown | China national standards | MT | 12730.0 | USD | 20170112 |
| Unknown | China national standards | MT | 12720.0 | USD | 20170111 |
| Unknown | China national standards | MT | 2270.0 | USD | 20170111 |
| Unknown | China national standards | MT | 15550.0 | USD | 20170110 |
| Unknown | China national standards | MT | 15420.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2260.0 | USD | 20170101 |