| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20170918 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170917 |
| Unknown | China national standards | MT | 130.0 | USD | 20170916 |
| Unknown | China national standards | MT | 130.0 | USD | 20170915 |
| Unknown | China national standards | MT | 170.0 | USD | 20170915 |
| Unknown | China national standards | MT | 7210.0 | USD | 20170915 |
| Unknown | China national standards | MT | 810.0 | USD | 20170915 |
| Unknown | China national standards | MT | 810.0 | USD | 20170914 |
| Unknown | China national standards | MT | 130.0 | USD | 20170914 |
| Unknown | China national standards | MT | 1080.0 | USD | 20170912 |