| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25060.0 | USD | 20180813 |
| Unknown | China national standards | MT | 42180.0 | USD | 20180813 |
| Unknown | China national standards | MT | 42320.0 | USD | 20180812 |
| Unknown | China national standards | MT | 5770.0 | USD | 20180812 |
| Unknown | China national standards | MT | 5770.0 | USD | 20180812 |
| Unknown | China national standards | MT | 14430.0 | USD | 20180811 |
| Unknown | China national standards | MT | 2120.0 | USD | 20180801 |
| Unknown | China national standards | MT | 14180.0 | USD | 20180801 |
| Unknown | China national standards | MT | 168520.0 | USD | 20180801 |
| Unknown | China national standards | MT | 14210.0 | USD | 20180801 |