| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2050.0 | USD | 20180814 |
| Unknown | China national standards | MT | 270.0 | USD | 20180813 |
| Unknown | China national standards | MT | 260.0 | USD | 20180813 |
| Unknown | China national standards | MT | 230.0 | USD | 20180813 |
| Unknown | China national standards | MT | 30.0 | USD | 20180813 |
| Unknown | China national standards | MT | 80.0 | USD | 20180812 |
| Unknown | China national standards | MT | 350.0 | USD | 20180812 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180812 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180812 |
| Unknown | China national standards | MT | 760.0 | USD | 20180812 |