| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5590.0 | USD | 20181001 |
| Unknown | China national standards | MT | 8840.0 | USD | 20181001 |
| Unknown | China national standards | MT | 8760.0 | USD | 20181001 |
| Unknown | China national standards | MT | 54000.0 | USD | 20181001 |
| Unknown | China national standards | MT | 19350.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2210.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2470.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6120.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3620.0 | USD | 20180923 |
| Unknown | China national standards | MT | 510.0 | USD | 20180923 |