| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8470.0 | USD | 20170923 |
| Unknown | China national standards | MT | 8470.0 | USD | 20170922 |
| Unknown | China national standards | MT | 7930.0 | USD | 20170921 |
| Unknown | China national standards | MT | 53100.0 | USD | 20170920 |
| Unknown | China national standards | MT | 7920.0 | USD | 20170919 |
| Unknown | China national standards | MT | 52980.0 | USD | 20170915 |
| Unknown | China national standards | MT | 7930.0 | USD | 20170915 |
| Unknown | China national standards | MT | 69510.0 | USD | 20170914 |
| Unknown | China national standards | MT | 53330.0 | USD | 20170913 |
| Unknown | China national standards | MT | 8490.0 | USD | 20170913 |