| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20170801 | |
| Unknown | China national standards | MT | USD | 20170723 | |
| Unknown | China national standards | MT | USD | 20170722 | |
| Unknown | China national standards | MT | USD | 20170721 | |
| Unknown | China national standards | MT | USD | 20170721 | |
| Unknown | China national standards | MT | USD | 20170719 | |
| Unknown | China national standards | MT | USD | 20170718 | |
| Unknown | China national standards | MT | USD | 20170717 | |
| Unknown | China national standards | MT | USD | 20170715 | |
| Unknown | China national standards | MT | USD | 20170715 |
