| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1480.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1160.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1110.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1480.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1110.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1160.0 | USD | 20170801 |
| Unknown | China national standards | MT | 7880.0 | USD | 20170720 |
| Unknown | China national standards | MT | 10460.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1530.0 | USD | 20170715 |
| Unknown | China national standards | MT | 7850.0 | USD | 20170715 |