| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20170623 |
| Unknown | China national standards | MT | 90.0 | USD | 20170623 |
| Unknown | China national standards | MT | 690.0 | USD | 20170622 |
| Unknown | China national standards | MT | 640.0 | USD | 20170622 |
| Unknown | China national standards | MT | 90.0 | USD | 20170622 |
| Unknown | China national standards | MT | 940.0 | USD | 20170621 |
| Unknown | China national standards | MT | 940.0 | USD | 20170621 |
| Unknown | China national standards | MT | 650.0 | USD | 20170621 |
| Unknown | China national standards | MT | 640.0 | USD | 20170619 |
| Unknown | China national standards | MT | 150.0 | USD | 20170619 |