| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21390.0 | USD | 20180814 |
| Unknown | China national standards | MT | 290.0 | USD | 20180814 |
| Unknown | China national standards | MT | 130.0 | USD | 20180813 |
| Unknown | China national standards | MT | 37000.0 | USD | 20180813 |
| Unknown | China national standards | MT | 24950.0 | USD | 20180813 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180812 |
| Unknown | China national standards | MT | 3310.0 | USD | 20180812 |
| Unknown | China national standards | MT | 390.0 | USD | 20180811 |
| Unknown | China national standards | MT | 119050.0 | USD | 20180811 |
| Unknown | China national standards | MT | 17220.0 | USD | 20180811 |