| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1980.0 | USD | 20190823 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190822 |
| Unknown | China national standards | MT | 12780.0 | USD | 20190822 |
| Unknown | China national standards | MT | 20310.0 | USD | 20190822 |
| Unknown | China national standards | MT | 21000.0 | USD | 20190822 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190821 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190821 |
| Unknown | China national standards | MT | 12720.0 | USD | 20190821 |
| Unknown | China national standards | MT | 13690.0 | USD | 20190821 |
| Unknown | China national standards | MT | 15550.0 | USD | 20190821 |