| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36760.0 | USD | 20180401 |
| Unknown | China national standards | MT | 38520.0 | USD | 20180401 |
| Unknown | China national standards | MT | 44040.0 | USD | 20180401 |
| Unknown | China national standards | MT | 44450.0 | USD | 20180401 |
| Unknown | China national standards | MT | 41780.0 | USD | 20180401 |
| Unknown | China national standards | MT | 7500.0 | USD | 20180401 |
| Unknown | China national standards | MT | 6360.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5880.0 | USD | 20180401 |
| Unknown | China national standards | MT | 7010.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5050.0 | USD | 20180401 |