| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20171012 |
| Unknown | China national standards | MT | 800.0 | USD | 20171011 |
| Unknown | China national standards | MT | 870.0 | USD | 20171011 |
| Unknown | China national standards | MT | 160.0 | USD | 20171011 |
| Unknown | China national standards | MT | 150.0 | USD | 20171011 |
| Unknown | China national standards | MT | 1080.0 | USD | 20171010 |
| Unknown | China national standards | MT | 150.0 | USD | 20171010 |
| Unknown | China national standards | MT | 750.0 | USD | 20171001 |
| Unknown | China national standards | MT | 950.0 | USD | 20171001 |
| Unknown | China national standards | MT | 870.0 | USD | 20171001 |