| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20170721 |
| Unknown | China national standards | MT | 1190.0 | USD | 20170720 |
| Unknown | China national standards | MT | 1190.0 | USD | 20170719 |
| Unknown | China national standards | MT | 1060.0 | USD | 20170719 |
| Unknown | China national standards | MT | 150.0 | USD | 20170719 |
| Unknown | China national standards | MT | 140.0 | USD | 20170718 |
| Unknown | China national standards | MT | 150.0 | USD | 20170718 |
| Unknown | China national standards | MT | 760.0 | USD | 20170718 |
| Unknown | China national standards | MT | 1220.0 | USD | 20170718 |
| Unknown | China national standards | MT | 5200.0 | USD | 20170717 |