| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6970.0 | USD | 20171116 |
| Unknown | China national standards | MT | 6890.0 | USD | 20171116 |
| Unknown | China national standards | MT | 330.0 | USD | 20171116 |
| Unknown | China national standards | MT | 530.0 | USD | 20171116 |
| Unknown | China national standards | MT | 90.0 | USD | 20171116 |
| Unknown | China national standards | MT | 850.0 | USD | 20171115 |
| Unknown | China national standards | MT | 280.0 | USD | 20171115 |
| Unknown | China national standards | MT | 1390.0 | USD | 20171115 |
| Unknown | China national standards | MT | 2210.0 | USD | 20171114 |
| Unknown | China national standards | MT | 9160.0 | USD | 20171114 |