| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22750.0 | USD | 20181001 |
| Unknown | China national standards | MT | 23470.0 | USD | 20181001 |
| Unknown | China national standards | MT | 22840.0 | USD | 20181001 |
| Unknown | China national standards | MT | 23330.0 | USD | 20181001 |
| Unknown | China national standards | MT | 24840.0 | USD | 20181001 |
| Unknown | China national standards | MT | 27190.0 | USD | 20181001 |
| Unknown | China national standards | MT | 23420.0 | USD | 20181001 |
| Unknown | China national standards | MT | 25450.0 | USD | 20181001 |
| Unknown | China national standards | MT | 24320.0 | USD | 20181001 |
| Unknown | China national standards | MT | 23870.0 | USD | 20181001 |