| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2020.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1660.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2650.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1700.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4390.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2050.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2550.0 | USD | 20190801 |