| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8780.0 | USD | 20170323 |
| Unknown | China national standards | MT | 210.0 | USD | 20170323 |
| Unknown | China national standards | MT | 1640.0 | USD | 20170320 |
| Unknown | China national standards | MT | 8760.0 | USD | 20170320 |
| Unknown | China national standards | MT | 890.0 | USD | 20170320 |
| Unknown | China national standards | MT | 160.0 | USD | 20170320 |
| Unknown | China national standards | MT | 130.0 | USD | 20170319 |
| Unknown | China national standards | MT | 1060.0 | USD | 20170318 |
| Unknown | China national standards | MT | 880.0 | USD | 20170315 |
| Unknown | China national standards | MT | 240.0 | USD | 20170315 |