| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20180120 |
| Unknown | China national standards | MT | 4160.0 | USD | 20180119 |
| Unknown | China national standards | MT | 5850.0 | USD | 20180119 |
| Unknown | China national standards | MT | 3730.0 | USD | 20180119 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180119 |
| Unknown | China national standards | MT | 630.0 | USD | 20180118 |
| Unknown | China national standards | MT | 560.0 | USD | 20180118 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180117 |
| Unknown | China national standards | MT | 660.0 | USD | 20180117 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180117 |