| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10300.0 | USD | 20190914 |
| Unknown | China national standards | MT | 12400.0 | USD | 20190913 |
| Unknown | China national standards | MT | 9020.0 | USD | 20190913 |
| Unknown | China national standards | MT | 11660.0 | USD | 20190913 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190913 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190912 |
| Unknown | China national standards | MT | 9940.0 | USD | 20190912 |
| Unknown | China national standards | MT | 9260.0 | USD | 20190912 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190911 |
| Unknown | China national standards | MT | 1420.0 | USD | 20190911 |