| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20180222 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180221 |
| Unknown | China national standards | MT | 180.0 | USD | 20180221 |
| Unknown | China national standards | MT | 160.0 | USD | 20180221 |
| Unknown | China national standards | MT | 150.0 | USD | 20180221 |
| Unknown | China national standards | MT | 150.0 | USD | 20180221 |