| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 47360.0 | USD | 20180918 |
| Unknown | China national standards | MT | 3860.0 | USD | 20180917 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180916 |
| Unknown | China national standards | MT | 4200.0 | USD | 20180916 |
| Unknown | China national standards | MT | 31000.0 | USD | 20180915 |
| Unknown | China national standards | MT | 120.0 | USD | 20180915 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180915 |
| Unknown | China national standards | MT | 22350.0 | USD | 20180915 |
| Unknown | China national standards | MT | 28900.0 | USD | 20180914 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180914 |