| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20170812 |
| Unknown | China national standards | MT | 580.0 | USD | 20170811 |
| Unknown | China national standards | MT | 3880.0 | USD | 20170811 |
| Unknown | China national standards | MT | 3790.0 | USD | 20170811 |
| Unknown | China national standards | MT | 3780.0 | USD | 20170811 |
| Unknown | China national standards | MT | 3740.0 | USD | 20170810 |
| Unknown | China national standards | MT | 560.0 | USD | 20170810 |
| Unknown | China national standards | MT | 550.0 | USD | 20170801 |
| Unknown | China national standards | MT | 3750.0 | USD | 20170801 |
| Unknown | China national standards | MT | 5090.0 | USD | 20170801 |