| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1420.0 | USD | 20170720 |
| Unknown | China national standards | MT | 270.0 | USD | 20170720 |
| Unknown | China national standards | MT | 1590.0 | USD | 20170719 |
| Unknown | China national standards | MT | 1540.0 | USD | 20170719 |
| Unknown | China national standards | MT | 250.0 | USD | 20170719 |
| Unknown | China national standards | MT | 1530.0 | USD | 20170718 |
| Unknown | China national standards | MT | 210.0 | USD | 20170718 |
| Unknown | China national standards | MT | 1490.0 | USD | 20170718 |
| Unknown | China national standards | MT | 1530.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1410.0 | USD | 20170716 |