| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15040.0 | USD | 20190801 |
| Unknown | China national standards | MT | 9730.0 | USD | 20190801 |
| Unknown | China national standards | MT | 25540.0 | USD | 20190801 |
| Unknown | China national standards | MT | 196550.0 | USD | 20190801 |
| Unknown | China national standards | MT | 20510.0 | USD | 20190801 |
| Unknown | China national standards | MT | 11310.0 | USD | 20190801 |
| Unknown | China national standards | MT | 48630.0 | USD | 20190801 |
| Unknown | China national standards | MT | 127900.0 | USD | 20190801 |
| Unknown | China national standards | MT | 113040.0 | USD | 20190801 |
| Unknown | China national standards | MT | 17150.0 | USD | 20190801 |