| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20191117 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191117 |
| Unknown | China national standards | MT | 230.0 | USD | 20191117 |
| Unknown | China national standards | MT | 40.0 | USD | 20191117 |
| Unknown | China national standards | MT | 60.0 | USD | 20191117 |
| Unknown | China national standards | MT | 230.0 | USD | 20191116 |
| Unknown | China national standards | MT | 260.0 | USD | 20191116 |
| Unknown | China national standards | MT | 220.0 | USD | 20191116 |
| Unknown | China national standards | MT | 260.0 | USD | 20191116 |
| Unknown | China national standards | MT | 280.0 | USD | 20191116 |