| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2620.0 | USD | 20180123 |
| Unknown | China national standards | MT | 19360.0 | USD | 20180122 |
| Unknown | China national standards | MT | 12980.0 | USD | 20180122 |
| Unknown | China national standards | MT | 23350.0 | USD | 20180122 |
| Unknown | China national standards | MT | 2500.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180121 |
| Unknown | China national standards | MT | 2350.0 | USD | 20180121 |
| Unknown | China national standards | MT | 4220.0 | USD | 20180121 |
| Unknown | China national standards | MT | 21130.0 | USD | 20180121 |
| Unknown | China national standards | MT | 20970.0 | USD | 20180121 |