| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3040.0 | USD | 20170822 |
| Unknown | China national standards | MT | 450.0 | USD | 20170822 |
| Unknown | China national standards | MT | 280.0 | USD | 20170821 |
| Unknown | China national standards | MT | 350.0 | USD | 20170821 |
| Unknown | China national standards | MT | 320.0 | USD | 20170821 |
| Unknown | China national standards | MT | 2010.0 | USD | 20170820 |
| Unknown | China national standards | MT | 2550.0 | USD | 20170820 |
| Unknown | China national standards | MT | 340.0 | USD | 20170820 |
| Unknown | China national standards | MT | 2260.0 | USD | 20170819 |
| Unknown | China national standards | MT | 2260.0 | USD | 20170819 |