| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9810.0 | USD | 20190811 |
| Unknown | China national standards | MT | 16220.0 | USD | 20190811 |
| Unknown | China national standards | MT | 16500.0 | USD | 20190801 |
| Unknown | China national standards | MT | 15900.0 | USD | 20190801 |
| Unknown | China national standards | MT | 16840.0 | USD | 20190801 |
| Unknown | China national standards | MT | 14870.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10070.0 | USD | 20190801 |
| Unknown | China national standards | MT | 33890.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10070.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4920.0 | USD | 20190801 |