| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3830.0 | USD | 20190814 |
| Unknown | China national standards | MT | 4120.0 | USD | 20190813 |
| Unknown | China national standards | MT | 3960.0 | USD | 20190813 |
| Unknown | China national standards | MT | 3920.0 | USD | 20190813 |
| Unknown | China national standards | MT | 4020.0 | USD | 20190813 |
| Unknown | China national standards | MT | 25440.0 | USD | 20190813 |
| Unknown | China national standards | MT | 27670.0 | USD | 20190813 |
| Unknown | China national standards | MT | 26370.0 | USD | 20190813 |
| Unknown | China national standards | MT | 30750.0 | USD | 20190813 |
| Unknown | China national standards | MT | 33310.0 | USD | 20190813 |