| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4660.0 | USD | 20180816 |
| Unknown | China national standards | MT | 2640.0 | USD | 20180815 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180815 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180815 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180814 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180814 |
| Unknown | China national standards | MT | 61260.0 | USD | 20180813 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180813 |
| Unknown | China national standards | MT | 60460.0 | USD | 20180813 |
| Unknown | China national standards | MT | 230.0 | USD | 20180813 |