| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 144640.0 | USD | 20180918 |
| Unknown | China national standards | MT | 89630.0 | USD | 20180918 |
| Unknown | China national standards | MT | 19820.0 | USD | 20180917 |
| Unknown | China national standards | MT | 89880.0 | USD | 20180916 |
| Unknown | China national standards | MT | 100590.0 | USD | 20180914 |
| Unknown | China national standards | MT | 100590.0 | USD | 20180914 |
| Unknown | China national standards | MT | 19870.0 | USD | 20180914 |
| Unknown | China national standards | MT | 88640.0 | USD | 20180913 |
| Unknown | China national standards | MT | 10870.0 | USD | 20180912 |
| Unknown | China national standards | MT | 100230.0 | USD | 20180912 |