| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12350.0 | USD | 20180123 |
| Unknown | China national standards | MT | 9110.0 | USD | 20180123 |
| Unknown | China national standards | MT | 380.0 | USD | 20180123 |
| Unknown | China national standards | MT | 12880.0 | USD | 20180122 |
| Unknown | China national standards | MT | 2490.0 | USD | 20180122 |
| Unknown | China national standards | MT | 5690.0 | USD | 20180121 |
| Unknown | China national standards | MT | 5850.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3730.0 | USD | 20180121 |
| Unknown | China national standards | MT | 630.0 | USD | 20180121 |
| Unknown | China national standards | MT | 620.0 | USD | 20180120 |