| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20180916 |
| Unknown | China national standards | MT | 6720.0 | USD | 20180916 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180916 |
| Unknown | China national standards | MT | 960.0 | USD | 20180915 |
| Unknown | China national standards | MT | 960.0 | USD | 20180915 |
| Unknown | China national standards | MT | 11740.0 | USD | 20180914 |
| Unknown | China national standards | MT | 980.0 | USD | 20180914 |
| Unknown | China national standards | MT | 700.0 | USD | 20180914 |
| Unknown | China national standards | MT | 6410.0 | USD | 20180913 |
| Unknown | China national standards | MT | 6530.0 | USD | 20180913 |