| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20180815 |
| Unknown | China national standards | MT | 3080.0 | USD | 20180815 |
| Unknown | China national standards | MT | 500.0 | USD | 20180815 |
| Unknown | China national standards | MT | 2680.0 | USD | 20180814 |
| Unknown | China national standards | MT | 400.0 | USD | 20180814 |
| Unknown | China national standards | MT | 500.0 | USD | 20180813 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180813 |
| Unknown | China national standards | MT | 460.0 | USD | 20180813 |
| Unknown | China national standards | MT | 3660.0 | USD | 20180813 |
| Unknown | China national standards | MT | 2010.0 | USD | 20180812 |