| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23580.0 | USD | 20181121 |
| Unknown | China national standards | MT | 22590.0 | USD | 20181121 |
| Unknown | China national standards | MT | 20180.0 | USD | 20181121 |
| Unknown | China national standards | MT | 25300.0 | USD | 20181121 |
| Unknown | China national standards | MT | 26470.0 | USD | 20181121 |
| Unknown | China national standards | MT | 23010.0 | USD | 20181121 |
| Unknown | China national standards | MT | 23880.0 | USD | 20181121 |
| Unknown | China national standards | MT | 23770.0 | USD | 20181121 |
| Unknown | China national standards | MT | 23200.0 | USD | 20181121 |
| Unknown | China national standards | MT | 26970.0 | USD | 20181121 |