| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20170123 |
| Unknown | China national standards | MT | 150.0 | USD | 20170123 |
| Unknown | China national standards | MT | 1180.0 | USD | 20170122 |
| Unknown | China national standards | MT | 170.0 | USD | 20170120 |
| Unknown | China national standards | MT | 170.0 | USD | 20170119 |
| Unknown | China national standards | MT | 150.0 | USD | 20170115 |
| Unknown | China national standards | MT | 170.0 | USD | 20170114 |
| Unknown | China national standards | MT | 1180.0 | USD | 20170113 |
| Unknown | China national standards | MT | 1180.0 | USD | 20170112 |
| Unknown | China national standards | MT | 1030.0 | USD | 20170111 |