| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 85070.0 | USD | 20191015 |
| Unknown | China national standards | MT | 8150.0 | USD | 20191014 |
| Unknown | China national standards | MT | 12430.0 | USD | 20191013 |
| Unknown | China national standards | MT | 57620.0 | USD | 20191013 |
| Unknown | China national standards | MT | 100580.0 | USD | 20191012 |
| Unknown | China national standards | MT | 87560.0 | USD | 20191012 |
| Unknown | China national standards | MT | 99580.0 | USD | 20191011 |
| Unknown | China national standards | MT | 13890.0 | USD | 20191011 |
| Unknown | China national standards | MT | 14570.0 | USD | 20191010 |
| Unknown | China national standards | MT | 97460.0 | USD | 20191010 |