| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2590.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3510.0 | USD | 20190801 |
| Unknown | China national standards | MT | 18280.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190801 |
| Unknown | China national standards | MT | 25430.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2450.0 | USD | 20190801 |