| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20170801 |
| Unknown | China national standards | MT | 800.0 | USD | 20170801 |
| Unknown | China national standards | MT | 5630.0 | USD | 20170723 |
| Unknown | China national standards | MT | 5290.0 | USD | 20170723 |
| Unknown | China national standards | MT | 4940.0 | USD | 20170723 |
| Unknown | China national standards | MT | 6170.0 | USD | 20170723 |
| Unknown | China national standards | MT | 5170.0 | USD | 20170723 |
| Unknown | China national standards | MT | 4910.0 | USD | 20170723 |
| Unknown | China national standards | MT | 4900.0 | USD | 20170723 |
| Unknown | China national standards | MT | 4110.0 | USD | 20170723 |