| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20171120 |
| Unknown | China national standards | MT | 4490.0 | USD | 20171120 |
| Unknown | China national standards | MT | 860.0 | USD | 20171116 |
| Unknown | China national standards | MT | 4490.0 | USD | 20171116 |
| Unknown | China national standards | MT | 1070.0 | USD | 20171116 |
| Unknown | China national standards | MT | 740.0 | USD | 20171115 |
| Unknown | China national standards | MT | 860.0 | USD | 20171115 |
| Unknown | China national standards | MT | 730.0 | USD | 20171115 |
| Unknown | China national standards | MT | 860.0 | USD | 20171115 |
| Unknown | China national standards | MT | 950.0 | USD | 20171114 |