| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20170416 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170416 |
| Unknown | China national standards | MT | 1070.0 | USD | 20170416 |
| Unknown | China national standards | MT | 150.0 | USD | 20170416 |
| Unknown | China national standards | MT | 150.0 | USD | 20170416 |
| Unknown | China national standards | MT | 150.0 | USD | 20170415 |
| Unknown | China national standards | MT | 160.0 | USD | 20170415 |
| Unknown | China national standards | MT | 170.0 | USD | 20170415 |
| Unknown | China national standards | MT | 1060.0 | USD | 20170414 |
| Unknown | China national standards | MT | 1080.0 | USD | 20170414 |