| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 700.0 | USD | 20191116 |
| Unknown | China national standards | MT | 540.0 | USD | 20191116 |
| Unknown | China national standards | MT | 7930.0 | USD | 20191115 |
| Unknown | China national standards | MT | 8550.0 | USD | 20191115 |
| Unknown | China national standards | MT | 6580.0 | USD | 20191115 |
| Unknown | China national standards | MT | 8970.0 | USD | 20191115 |
| Unknown | China national standards | MT | 6720.0 | USD | 20191115 |
| Unknown | China national standards | MT | 5570.0 | USD | 20191115 |
| Unknown | China national standards | MT | 6110.0 | USD | 20191115 |
| Unknown | China national standards | MT | 930.0 | USD | 20191115 |