| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20170721 |
| Unknown | China national standards | MT | 1040.0 | USD | 20170720 |
| Unknown | China national standards | MT | 690.0 | USD | 20170720 |
| Unknown | China national standards | MT | 130.0 | USD | 20170720 |
| Unknown | China national standards | MT | 900.0 | USD | 20170719 |
| Unknown | China national standards | MT | 110.0 | USD | 20170719 |
| Unknown | China national standards | MT | 920.0 | USD | 20170718 |
| Unknown | China national standards | MT | 890.0 | USD | 20170718 |
| Unknown | China national standards | MT | 1050.0 | USD | 20170718 |
| Unknown | China national standards | MT | 890.0 | USD | 20170718 |