| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 54260.0 | USD | 20190813 |
| Unknown | China national standards | MT | 270.0 | USD | 20190813 |
| Unknown | China national standards | MT | 35040.0 | USD | 20190813 |
| Unknown | China national standards | MT | 54260.0 | USD | 20190813 |
| Unknown | China national standards | MT | 930.0 | USD | 20190813 |
| Unknown | China national standards | MT | 560.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190813 |
| Unknown | China national standards | MT | 420.0 | USD | 20190813 |
| Unknown | China national standards | MT | 410.0 | USD | 20190813 |
| Unknown | China national standards | MT | 2840.0 | USD | 20190813 |