| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1230.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11740.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11380.0 | USD | 20180201 |
| Unknown | China national standards | MT | 12110.0 | USD | 20180201 |
| Unknown | China national standards | MT | 280.0 | USD | 20180123 |
| Unknown | China national standards | MT | 72170.0 | USD | 20180122 |
| Unknown | China national standards | MT | 12970.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180121 |
| Unknown | China national standards | MT | 51980.0 | USD | 20180120 |
| Unknown | China national standards | MT | 10910.0 | USD | 20180120 |