| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1030.0 | USD | 20191117 |
| Unknown | China national standards | MT | 130.0 | USD | 20191117 |
| Unknown | China national standards | MT | 150.0 | USD | 20191117 |
| Unknown | China national standards | MT | 90.0 | USD | 20191117 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191116 |
| Unknown | China national standards | MT | 5570.0 | USD | 20191116 |
| Unknown | China national standards | MT | 1030.0 | USD | 20191116 |
| Unknown | China national standards | MT | 640.0 | USD | 20191115 |
| Unknown | China national standards | MT | 90.0 | USD | 20191114 |
| Unknown | China national standards | MT | 390.0 | USD | 20191114 |