| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1600.0 | USD | 20190823 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190822 |
| Unknown | China national standards | MT | 6910.0 | USD | 20190822 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190822 |
| Unknown | China national standards | MT | 17330.0 | USD | 20190822 |
| Unknown | China national standards | MT | 18010.0 | USD | 20190822 |
| Unknown | China national standards | MT | 9450.0 | USD | 20190822 |
| Unknown | China national standards | MT | 58330.0 | USD | 20190822 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190822 |
| Unknown | China national standards | MT | 920.0 | USD | 20190822 |