| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 123510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11070.0 | USD | 20190601 |
| Unknown | China national standards | MT | 15510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 107220.0 | USD | 20190601 |
| Unknown | China national standards | MT | 126330.0 | USD | 20190601 |
| Unknown | China national standards | MT | 103890.0 | USD | 20190601 |
| Unknown | China national standards | MT | 74310.0 | USD | 20190601 |
| Unknown | China national standards | MT | 123510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 100140.0 | USD | 20190601 |
| Unknown | China national standards | MT | 71820.0 | USD | 20190601 |