| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3300.0 | USD | 20190610 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190610 |
| Unknown | China national standards | MT | 25610.0 | USD | 20190601 |
| Unknown | China national standards | MT | 22870.0 | USD | 20190601 |
| Unknown | China national standards | MT | 23340.0 | USD | 20190601 |
| Unknown | China national standards | MT | 24880.0 | USD | 20190601 |
| Unknown | China national standards | MT | 22750.0 | USD | 20190601 |
| Unknown | China national standards | MT | 22230.0 | USD | 20190601 |
| Unknown | China national standards | MT | 22510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 23330.0 | USD | 20190601 |