| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2630.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1700.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190101 |