| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20170320 |
| Unknown | China national standards | MT | 160.0 | USD | 20170319 |
| Unknown | China national standards | MT | 1210.0 | USD | 20170317 |
| Unknown | China national standards | MT | 180.0 | USD | 20170316 |
| Unknown | China national standards | MT | 1060.0 | USD | 20170315 |
| Unknown | China national standards | MT | 150.0 | USD | 20170315 |
| Unknown | China national standards | MT | 8620.0 | USD | 20170314 |
| Unknown | China national standards | MT | 150.0 | USD | 20170314 |
| Unknown | China national standards | MT | 1260.0 | USD | 20170314 |
| Unknown | China national standards | MT | 1150.0 | USD | 20170301 |