| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20170719 |
| Unknown | China national standards | MT | 1060.0 | USD | 20170719 |
| Unknown | China national standards | MT | 340.0 | USD | 20170719 |
| Unknown | China national standards | MT | 150.0 | USD | 20170719 |
| Unknown | China national standards | MT | 310.0 | USD | 20170719 |
| Unknown | China national standards | MT | 500.0 | USD | 20170719 |
| Unknown | China national standards | MT | 370.0 | USD | 20170719 |
| Unknown | China national standards | MT | 3750.0 | USD | 20170718 |
| Unknown | China national standards | MT | 1440.0 | USD | 20170718 |
| Unknown | China national standards | MT | 2560.0 | USD | 20170717 |