| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1550.0 | USD | 20190210 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190210 |
| Unknown | China national standards | MT | 10060.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10750.0 | USD | 20190201 |
| Unknown | China national standards | MT | 11860.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10720.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10480.0 | USD | 20190201 |
| Unknown | China national standards | MT | 16200.0 | USD | 20190201 |
| Unknown | China national standards | MT | 14350.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10880.0 | USD | 20190201 |