| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6620.0 | USD | 20180719 |
| Unknown | China national standards | MT | 12150.0 | USD | 20180719 |
| Unknown | China national standards | MT | 3860.0 | USD | 20180719 |
| Unknown | China national standards | MT | 6640.0 | USD | 20180718 |
| Unknown | China national standards | MT | 5310.0 | USD | 20180718 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180718 |
| Unknown | China national standards | MT | 5320.0 | USD | 20180717 |
| Unknown | China national standards | MT | 8800.0 | USD | 20180717 |
| Unknown | China national standards | MT | 5810.0 | USD | 20180717 |
| Unknown | China national standards | MT | 8150.0 | USD | 20180717 |