| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5790.0 | USD | 20170801 |
| Unknown | China national standards | MT | 5070.0 | USD | 20170801 |
| Unknown | China national standards | MT | 800.0 | USD | 20170801 |
| Unknown | China national standards | MT | 680.0 | USD | 20170801 |
| Unknown | China national standards | MT | 5110.0 | USD | 20170723 |
| Unknown | China national standards | MT | 5650.0 | USD | 20170723 |
| Unknown | China national standards | MT | 36380.0 | USD | 20170723 |
| Unknown | China national standards | MT | 5690.0 | USD | 20170723 |
| Unknown | China national standards | MT | 740.0 | USD | 20170723 |
| Unknown | China national standards | MT | 4570.0 | USD | 20170723 |