| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20170811 |
| Unknown | China national standards | MT | 4660.0 | USD | 20170811 |
| Unknown | China national standards | MT | 4700.0 | USD | 20170810 |
| Unknown | China national standards | MT | 750.0 | USD | 20170810 |
| Unknown | China national standards | MT | 5320.0 | USD | 20170810 |
| Unknown | China national standards | MT | 5290.0 | USD | 20170801 |
| Unknown | China national standards | MT | 5160.0 | USD | 20170801 |
| Unknown | China national standards | MT | 5020.0 | USD | 20170801 |
| Unknown | China national standards | MT | 4560.0 | USD | 20170801 |
| Unknown | China national standards | MT | 670.0 | USD | 20170801 |