| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4980.0 | USD | 20170622 |
| Unknown | China national standards | MT | 730.0 | USD | 20170620 |
| Unknown | China national standards | MT | 5000.0 | USD | 20170619 |
| Unknown | China national standards | MT | 3440.0 | USD | 20170614 |
| Unknown | China national standards | MT | 680.0 | USD | 20170613 |
| Unknown | China national standards | MT | 4660.0 | USD | 20170611 |
| Unknown | China national standards | MT | 3430.0 | USD | 20170611 |
| Unknown | China national standards | MT | 500.0 | USD | 20170601 |
| Unknown | China national standards | MT | 4690.0 | USD | 20170601 |
| Unknown | China national standards | MT | 500.0 | USD | 20170601 |