| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23110.0 | USD | 20180121 |
| Unknown | China national standards | MT | 26970.0 | USD | 20180121 |
| Unknown | China national standards | MT | 26580.0 | USD | 20180121 |
| Unknown | China national standards | MT | 25860.0 | USD | 20180121 |
| Unknown | China national standards | MT | 4120.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3940.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180121 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3910.0 | USD | 20180121 |
| Unknown | China national standards | MT | 4200.0 | USD | 20180121 |