| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3840.0 | USD | 20190911 |
| Unknown | China national standards | MT | 28700.0 | USD | 20190911 |
| Unknown | China national standards | MT | 33400.0 | USD | 20190910 |
| Unknown | China national standards | MT | 3990.0 | USD | 20190910 |
| Unknown | China national standards | MT | 26450.0 | USD | 20190910 |
| Unknown | China national standards | MT | 4120.0 | USD | 20190901 |
| Unknown | China national standards | MT | 27520.0 | USD | 20190901 |
| Unknown | China national standards | MT | 28470.0 | USD | 20190901 |
| Unknown | China national standards | MT | 27820.0 | USD | 20190901 |
| Unknown | China national standards | MT | 28470.0 | USD | 20190901 |