| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20190914 |
| Unknown | China national standards | MT | 520.0 | USD | 20190914 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190913 |
| Unknown | China national standards | MT | 520.0 | USD | 20190913 |
| Unknown | China national standards | MT | 3450.0 | USD | 20190913 |
| Unknown | China national standards | MT | 3690.0 | USD | 20190913 |
| Unknown | China national standards | MT | 920.0 | USD | 20190913 |
| Unknown | China national standards | MT | 480.0 | USD | 20190913 |
| Unknown | China national standards | MT | 480.0 | USD | 20190912 |
| Unknown | China national standards | MT | 710.0 | USD | 20190912 |