| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15580.0 | USD | 20190401 |
| Unknown | China national standards | MT | 32430.0 | USD | 20190401 |
| Unknown | China national standards | MT | 27080.0 | USD | 20190401 |
| Unknown | China national standards | MT | 22270.0 | USD | 20190401 |
| Unknown | China national standards | MT | 14070.0 | USD | 20190401 |
| Unknown | China national standards | MT | 29960.0 | USD | 20190401 |
| Unknown | China national standards | MT | 34050.0 | USD | 20190401 |
| Unknown | China national standards | MT | 30160.0 | USD | 20190401 |
| Unknown | China national standards | MT | 36780.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4350.0 | USD | 20190401 |