| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20170315 |
| Unknown | China national standards | MT | 830.0 | USD | 20170314 |
| Unknown | China national standards | MT | 810.0 | USD | 20170313 |
| Unknown | China national standards | MT | 5570.0 | USD | 20170313 |
| Unknown | China national standards | MT | 1010.0 | USD | 20170313 |
| Unknown | China national standards | MT | 810.0 | USD | 20170311 |
| Unknown | China national standards | MT | 6930.0 | USD | 20170310 |
| Unknown | China national standards | MT | 6930.0 | USD | 20170310 |
| Unknown | China national standards | MT | 590.0 | USD | 20170310 |
| Unknown | China national standards | MT | 5750.0 | USD | 20170301 |