| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9840.0 | USD | 20180818 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180815 |
| Unknown | China national standards | MT | 650.0 | USD | 20180815 |
| Unknown | China national standards | MT | 6560.0 | USD | 20180815 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180814 |
| Unknown | China national standards | MT | 5550.0 | USD | 20180814 |
| Unknown | China national standards | MT | 830.0 | USD | 20180813 |
| Unknown | China national standards | MT | 4420.0 | USD | 20180812 |
| Unknown | China national standards | MT | 990.0 | USD | 20180812 |