| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15520.0 | USD | 20191117 |
| Unknown | China national standards | MT | 13270.0 | USD | 20191117 |
| Unknown | China national standards | MT | 10650.0 | USD | 20191117 |
| Unknown | China national standards | MT | 9710.0 | USD | 20191117 |
| Unknown | China national standards | MT | 13100.0 | USD | 20191117 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191116 |
| Unknown | China national standards | MT | 1740.0 | USD | 20191116 |
| Unknown | China national standards | MT | 1550.0 | USD | 20191116 |
| Unknown | China national standards | MT | 1590.0 | USD | 20191116 |
| Unknown | China national standards | MT | 1480.0 | USD | 20191116 |