| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 890.0 | USD | 20170115 |
| Unknown | China national standards | MT | 820.0 | USD | 20170113 |
| Unknown | China national standards | MT | 5550.0 | USD | 20170113 |
| Unknown | China national standards | MT | 5580.0 | USD | 20170112 |
| Unknown | China national standards | MT | 5520.0 | USD | 20170112 |
| Unknown | China national standards | MT | 5530.0 | USD | 20170112 |
| Unknown | China national standards | MT | 5520.0 | USD | 20170112 |
| Unknown | China national standards | MT | 820.0 | USD | 20170112 |
| Unknown | China national standards | MT | 5630.0 | USD | 20170111 |
| Unknown | China national standards | MT | 5580.0 | USD | 20170110 |