| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22650.0 | USD | 20190415 |
| Unknown | China national standards | MT | 23580.0 | USD | 20190415 |
| Unknown | China national standards | MT | 22500.0 | USD | 20190415 |
| Unknown | China national standards | MT | 22800.0 | USD | 20190415 |
| Unknown | China national standards | MT | 21810.0 | USD | 20190415 |
| Unknown | China national standards | MT | 25270.0 | USD | 20190415 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190415 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190415 |
| Unknown | China national standards | MT | 3430.0 | USD | 20190415 |
| Unknown | China national standards | MT | 3560.0 | USD | 20190415 |