| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9950.0 | USD | 20191015 |
| Unknown | China national standards | MT | 1770.0 | USD | 20191015 |
| Unknown | China national standards | MT | 1810.0 | USD | 20191015 |
| Unknown | China national standards | MT | 1570.0 | USD | 20191014 |
| Unknown | China national standards | MT | 1490.0 | USD | 20191014 |
| Unknown | China national standards | MT | 28640.0 | USD | 20191014 |
| Unknown | China national standards | MT | 1870.0 | USD | 20191013 |
| Unknown | China national standards | MT | 2010.0 | USD | 20191013 |
| Unknown | China national standards | MT | 1520.0 | USD | 20191012 |
| Unknown | China national standards | MT | 1490.0 | USD | 20191012 |