| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3750.0 | USD | 20180916 |
| Unknown | China national standards | MT | 7200.0 | USD | 20180916 |
| Unknown | China national standards | MT | 3560.0 | USD | 20180916 |
| Unknown | China national standards | MT | 24780.0 | USD | 20180915 |
| Unknown | China national standards | MT | 24630.0 | USD | 20180913 |
| Unknown | China national standards | MT | 3300.0 | USD | 20180912 |
| Unknown | China national standards | MT | 3720.0 | USD | 20180912 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180912 |
| Unknown | China national standards | MT | 7190.0 | USD | 20180911 |
| Unknown | China national standards | MT | 3420.0 | USD | 20180910 |