| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26340.0 | USD | 20190401 |
| Unknown | China national standards | MT | 29960.0 | USD | 20190401 |
| Unknown | China national standards | MT | 24710.0 | USD | 20190401 |
| Unknown | China national standards | MT | 22940.0 | USD | 20190401 |
| Unknown | China national standards | MT | 23470.0 | USD | 20190401 |
| Unknown | China national standards | MT | 25240.0 | USD | 20190401 |
| Unknown | China national standards | MT | 25120.0 | USD | 20190401 |
| Unknown | China national standards | MT | 24220.0 | USD | 20190401 |
| Unknown | China national standards | MT | 22020.0 | USD | 20190401 |
| Unknown | China national standards | MT | 23050.0 | USD | 20190401 |