| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4170.0 | USD | 20180120 |
| Unknown | China national standards | MT | 5920.0 | USD | 20180120 |
| Unknown | China national standards | MT | 3850.0 | USD | 20180120 |
| Unknown | China national standards | MT | 25420.0 | USD | 20180119 |
| Unknown | China national standards | MT | 4680.0 | USD | 20180118 |
| Unknown | China national standards | MT | 44790.0 | USD | 20180118 |
| Unknown | China national standards | MT | 36850.0 | USD | 20180117 |
| Unknown | China national standards | MT | 34370.0 | USD | 20180117 |
| Unknown | China national standards | MT | 4970.0 | USD | 20180117 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180116 |