| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21400.0 | USD | 20171016 |
| Unknown | China national standards | MT | 48740.0 | USD | 20171014 |
| Unknown | China national standards | MT | 17100.0 | USD | 20171013 |
| Unknown | China national standards | MT | 150.0 | USD | 20171011 |
| Unknown | China national standards | MT | 33990.0 | USD | 20171011 |
| Unknown | China national standards | MT | 3240.0 | USD | 20171010 |
| Unknown | China national standards | MT | 2260.0 | USD | 20171001 |
| Unknown | China national standards | MT | 840.0 | USD | 20171001 |
| Unknown | China national standards | MT | 130.0 | USD | 20171001 |
| Unknown | China national standards | MT | 990.0 | USD | 20171001 |