| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20170801 |
| Unknown | China national standards | MT | 25860.0 | USD | 20170801 |
| Unknown | China national standards | MT | 4350.0 | USD | 20170801 |
| Unknown | China national standards | MT | 630.0 | USD | 20170801 |
| Unknown | China national standards | MT | 740.0 | USD | 20170801 |
| Unknown | China national standards | MT | 740.0 | USD | 20170801 |
| Unknown | China national standards | MT | 740.0 | USD | 20170801 |
| Unknown | China national standards | MT | 450.0 | USD | 20170801 |
| Unknown | China national standards | MT | 4700.0 | USD | 20170723 |
| Unknown | China national standards | MT | 4700.0 | USD | 20170722 |