| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3710.0 | USD | 20191117 |
| Unknown | China national standards | MT | 6250.0 | USD | 20191117 |
| Unknown | China national standards | MT | 3590.0 | USD | 20191117 |
| Unknown | China national standards | MT | 10200.0 | USD | 20191117 |
| Unknown | China national standards | MT | 3130.0 | USD | 20191117 |
| Unknown | China national standards | MT | 3490.0 | USD | 20191117 |
| Unknown | China national standards | MT | 550.0 | USD | 20191117 |
| Unknown | China national standards | MT | 470.0 | USD | 20191116 |
| Unknown | China national standards | MT | 450.0 | USD | 20191116 |
| Unknown | China national standards | MT | 4340.0 | USD | 20191116 |