| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28900.0 | USD | 20180914 |
| Unknown | China national standards | MT | 28820.0 | USD | 20180912 |
| Unknown | China national standards | MT | 31030.0 | USD | 20180911 |
| Unknown | China national standards | MT | 340.0 | USD | 20180911 |
| Unknown | China national standards | MT | 4010.0 | USD | 20180911 |
| Unknown | China national standards | MT | 26730.0 | USD | 20180910 |
| Unknown | China national standards | MT | 26620.0 | USD | 20180910 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180910 |
| Unknown | China national standards | MT | 8320.0 | USD | 20180910 |
| Unknown | China national standards | MT | 27900.0 | USD | 20180901 |