| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1830.0 | USD | 20180119 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180119 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180119 |
| Unknown | China national standards | MT | 161840.0 | USD | 20180119 |
| Unknown | China national standards | MT | 330.0 | USD | 20180119 |
| Unknown | China national standards | MT | 840.0 | USD | 20180119 |
| Unknown | China national standards | MT | 580.0 | USD | 20180119 |
| Unknown | China national standards | MT | 890.0 | USD | 20180119 |
| Unknown | China national standards | MT | 5730.0 | USD | 20180118 |
| Unknown | China national standards | MT | 8320.0 | USD | 20180118 |