| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16430.0 | USD | 20171015 |
| Unknown | China national standards | MT | 5770.0 | USD | 20171015 |
| Unknown | China national standards | MT | 39210.0 | USD | 20171015 |
| Unknown | China national standards | MT | 42660.0 | USD | 20171015 |
| Unknown | China national standards | MT | 16430.0 | USD | 20171014 |
| Unknown | China national standards | MT | 32190.0 | USD | 20171014 |
| Unknown | China national standards | MT | 6420.0 | USD | 20171013 |
| Unknown | China national standards | MT | 102200.0 | USD | 20171013 |
| Unknown | China national standards | MT | 15560.0 | USD | 20171013 |
| Unknown | China national standards | MT | 108020.0 | USD | 20171012 |