| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2110.0 | USD | 20180915 |
| Unknown | China national standards | MT | 2240.0 | USD | 20180915 |
| Unknown | China national standards | MT | 280.0 | USD | 20180915 |
| Unknown | China national standards | MT | 320.0 | USD | 20180915 |
| Unknown | China national standards | MT | 260.0 | USD | 20180915 |
| Unknown | China national standards | MT | 370.0 | USD | 20180915 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180914 |
| Unknown | China national standards | MT | 2370.0 | USD | 20180914 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180913 |
| Unknown | China national standards | MT | 2100.0 | USD | 20180913 |