| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 39240.0 | USD | 20171001 |
| Unknown | China national standards | MT | 16990.0 | USD | 20171001 |
| Unknown | China national standards | MT | 28500.0 | USD | 20171001 |
| Unknown | China national standards | MT | 16990.0 | USD | 20171001 |
| Unknown | China national standards | MT | 29800.0 | USD | 20170923 |
| Unknown | China national standards | MT | 4420.0 | USD | 20170922 |
| Unknown | China national standards | MT | 4430.0 | USD | 20170922 |
| Unknown | China national standards | MT | 29800.0 | USD | 20170922 |
| Unknown | China national standards | MT | 4450.0 | USD | 20170921 |
| Unknown | China national standards | MT | 30000.0 | USD | 20170921 |