| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2660.0 | USD | 20190915 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190915 |
| Unknown | China national standards | MT | 7560.0 | USD | 20190915 |
| Unknown | China national standards | MT | 2660.0 | USD | 20190914 |
| Unknown | China national standards | MT | 3980.0 | USD | 20190914 |
| Unknown | China national standards | MT | 12750.0 | USD | 20190914 |
| Unknown | China national standards | MT | 49690.0 | USD | 20190914 |
| Unknown | China national standards | MT | 12470.0 | USD | 20190914 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190913 |
| Unknown | China national standards | MT | 18300.0 | USD | 20190912 |