| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20170315 |
| Unknown | China national standards | MT | 890.0 | USD | 20170315 |
| Unknown | China national standards | MT | 1440.0 | USD | 20170315 |
| Unknown | China national standards | MT | 7630.0 | USD | 20170314 |
| Unknown | China national standards | MT | 5670.0 | USD | 20170314 |
| Unknown | China national standards | MT | 5920.0 | USD | 20170313 |
| Unknown | China national standards | MT | 790.0 | USD | 20170313 |
| Unknown | China national standards | MT | 790.0 | USD | 20170312 |
| Unknown | China national standards | MT | 890.0 | USD | 20170311 |
| Unknown | China national standards | MT | 5650.0 | USD | 20170310 |