| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 104380.0 | USD | 20170318 |
| Unknown | China national standards | MT | 14790.0 | USD | 20170318 |
| Unknown | China national standards | MT | 15220.0 | USD | 20170317 |
| Unknown | China national standards | MT | 14740.0 | USD | 20170315 |
| Unknown | China national standards | MT | 96850.0 | USD | 20170313 |
| Unknown | China national standards | MT | 101150.0 | USD | 20170312 |
| Unknown | China national standards | MT | 322710.0 | USD | 20170311 |
| Unknown | China national standards | MT | 96520.0 | USD | 20170310 |
| Unknown | China national standards | MT | 47240.0 | USD | 20170301 |
| Unknown | China national standards | MT | 14130.0 | USD | 20170301 |