| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3960.0 | USD | 20180210 |
| Unknown | China national standards | MT | 27500.0 | USD | 20180201 |
| Unknown | China national standards | MT | 29890.0 | USD | 20180201 |
| Unknown | China national standards | MT | 25550.0 | USD | 20180201 |
| Unknown | China national standards | MT | 23980.0 | USD | 20180201 |
| Unknown | China national standards | MT | 26680.0 | USD | 20180201 |
| Unknown | China national standards | MT | 27550.0 | USD | 20180201 |
| Unknown | China national standards | MT | 26900.0 | USD | 20180201 |
| Unknown | China national standards | MT | 27760.0 | USD | 20180201 |
| Unknown | China national standards | MT | 26720.0 | USD | 20180201 |