| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20190814 |
| Unknown | China national standards | MT | 400.0 | USD | 20190814 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190814 |
| Unknown | China national standards | MT | 160.0 | USD | 20190813 |
| Unknown | China national standards | MT | 100.0 | USD | 20190813 |
| Unknown | China national standards | MT | 60.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190813 |
| Unknown | China national standards | MT | 450.0 | USD | 20190813 |
| Unknown | China national standards | MT | 40.0 | USD | 20190813 |
| Unknown | China national standards | MT | 60.0 | USD | 20190812 |