| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33950.0 | USD | 20180401 |
| Unknown | China national standards | MT | 35810.0 | USD | 20180401 |
| Unknown | China national standards | MT | 40330.0 | USD | 20180401 |
| Unknown | China national standards | MT | 36800.0 | USD | 20180401 |
| Unknown | China national standards | MT | 34610.0 | USD | 20180401 |
| Unknown | China national standards | MT | 37820.0 | USD | 20180401 |
| Unknown | China national standards | MT | 35660.0 | USD | 20180401 |
| Unknown | China national standards | MT | 34780.0 | USD | 20180401 |
| Unknown | China national standards | MT | 32300.0 | USD | 20180401 |
| Unknown | China national standards | MT | 37300.0 | USD | 20180401 |