| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20180916 |
| Unknown | China national standards | MT | 20.0 | USD | 20180916 |
| Unknown | China national standards | MT | 420.0 | USD | 20180915 |
| Unknown | China national standards | MT | 12860.0 | USD | 20180915 |
| Unknown | China national standards | MT | 9060.0 | USD | 20180915 |
| Unknown | China national standards | MT | 420.0 | USD | 20180915 |
| Unknown | China national standards | MT | 340.0 | USD | 20180915 |
| Unknown | China national standards | MT | 5240.0 | USD | 20180914 |
| Unknown | China national standards | MT | 7410.0 | USD | 20180914 |
| Unknown | China national standards | MT | 7390.0 | USD | 20180913 |