| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20170918 |
| Unknown | China national standards | MT | 3300.0 | USD | 20170917 |
| Unknown | China national standards | MT | 670.0 | USD | 20170917 |
| Unknown | China national standards | MT | 680.0 | USD | 20170917 |
| Unknown | China national standards | MT | 520.0 | USD | 20170916 |
| Unknown | China national standards | MT | 460.0 | USD | 20170916 |
| Unknown | China national standards | MT | 6070.0 | USD | 20170916 |
| Unknown | China national standards | MT | 4390.0 | USD | 20170916 |
| Unknown | China national standards | MT | 610.0 | USD | 20170915 |
| Unknown | China national standards | MT | 26270.0 | USD | 20170915 |