| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 141770.0 | USD | 20180401 |
| Unknown | China national standards | MT | 145850.02 | USD | 20180401 |
| Unknown | China national standards | MT | 134970.0 | USD | 20180401 |
| Unknown | China national standards | MT | 22920.0 | USD | 20180401 |
| Unknown | China national standards | MT | 13650.0 | USD | 20180401 |
| Unknown | China national standards | MT | 22360.0 | USD | 20180401 |
| Unknown | China national standards | MT | 23010.0 | USD | 20180401 |
| Unknown | China national standards | MT | 21460.0 | USD | 20180401 |
| Unknown | China national standards | MT | 134330.0 | USD | 20180323 |
| Unknown | China national standards | MT | 145020.0 | USD | 20180323 |