| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 62660.0 | USD | 20190813 |
| Unknown | China national standards | MT | 32010.0 | USD | 20190813 |
| Unknown | China national standards | MT | 700.0 | USD | 20190813 |
| Unknown | China national standards | MT | 750.0 | USD | 20190813 |
| Unknown | China national standards | MT | 520.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190813 |
| Unknown | China national standards | MT | 600.0 | USD | 20190813 |
| Unknown | China national standards | MT | 350.0 | USD | 20190813 |
| Unknown | China national standards | MT | 910.0 | USD | 20190813 |
| Unknown | China national standards | MT | 2600.0 | USD | 20190813 |