| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1760.0 | USD | 20180222 |
| Unknown | China national standards | MT | 12240.0 | USD | 20180221 |
| Unknown | China national standards | MT | 9740.0 | USD | 20180221 |
| Unknown | China national standards | MT | 10640.0 | USD | 20180221 |
| Unknown | China national standards | MT | 11050.0 | USD | 20180221 |
| Unknown | China national standards | MT | 15320.0 | USD | 20180221 |
| Unknown | China national standards | MT | 11160.0 | USD | 20180221 |
| Unknown | China national standards | MT | 10360.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180221 |