| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36640.0 | USD | 20170518 |
| Unknown | China national standards | MT | 12980.0 | USD | 20170518 |
| Unknown | China national standards | MT | 12970.0 | USD | 20170517 |
| Unknown | China national standards | MT | 5220.0 | USD | 20170516 |
| Unknown | China national standards | MT | 15700.0 | USD | 20170516 |
| Unknown | China national standards | MT | 14590.0 | USD | 20170516 |
| Unknown | China national standards | MT | 5320.0 | USD | 20170516 |
| Unknown | China national standards | MT | 8240.0 | USD | 20170515 |
| Unknown | China national standards | MT | 8230.0 | USD | 20170514 |
| Unknown | China national standards | MT | 153360.0 | USD | 20170514 |