| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20190920 |
| Unknown | China national standards | MT | 850.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1890.0 | USD | 20190920 |
| Unknown | China national standards | MT | 5700.0 | USD | 20190919 |
| Unknown | China national standards | MT | 2990.0 | USD | 20190919 |
| Unknown | China national standards | MT | 21300.0 | USD | 20190919 |
| Unknown | China national standards | MT | 40160.0 | USD | 20190918 |
| Unknown | China national standards | MT | 450.0 | USD | 20190918 |
| Unknown | China national standards | MT | 5920.0 | USD | 20190918 |
| Unknown | China national standards | MT | 9800.0 | USD | 20190916 |