| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8570.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9810.0 | USD | 20190501 |
| Unknown | China national standards | MT | 8510.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9470.0 | USD | 20190501 |
| Unknown | China national standards | MT | 11290.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4840.0 | USD | 20190501 |
| Unknown | China national standards | MT | 840.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1630.0 | USD | 20190501 |
| Unknown | China national standards | MT | 700.0 | USD | 20190501 |
| Unknown | China national standards | MT | 920.0 | USD | 20190501 |