| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 86970.0 | USD | 20180814 |
| Unknown | China national standards | MT | 29110.0 | USD | 20180814 |
| Unknown | China national standards | MT | 29140.0 | USD | 20180813 |
| Unknown | China national standards | MT | 195670.0 | USD | 20180812 |
| Unknown | China national standards | MT | 92330.0 | USD | 20180811 |
| Unknown | China national standards | MT | 195670.0 | USD | 20180811 |
| Unknown | China national standards | MT | 87350.0 | USD | 20180810 |
| Unknown | China national standards | MT | 15540.0 | USD | 20180801 |
| Unknown | China national standards | MT | 93200.0 | USD | 20180801 |
| Unknown | China national standards | MT | 93200.0 | USD | 20180801 |