| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12610.0 | USD | 20190601 |
| Unknown | China national standards | MT | 88150.0 | USD | 20190601 |
| Unknown | China national standards | MT | 98510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 90550.0 | USD | 20190601 |
| Unknown | China national standards | MT | 86220.0 | USD | 20190601 |
| Unknown | China national standards | MT | 98680.0 | USD | 20190601 |
| Unknown | China national standards | MT | 86570.0 | USD | 20190601 |
| Unknown | China national standards | MT | 14650.0 | USD | 20190601 |
| Unknown | China national standards | MT | 12680.0 | USD | 20190601 |
| Unknown | China national standards | MT | 12830.0 | USD | 20190601 |