| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26500.0 | USD | 20180401 |
| Unknown | China national standards | MT | 24700.0 | USD | 20180401 |
| Unknown | China national standards | MT | 29300.0 | USD | 20180401 |
| Unknown | China national standards | MT | 24430.0 | USD | 20180401 |
| Unknown | China national standards | MT | 25530.0 | USD | 20180401 |
| Unknown | China national standards | MT | 23830.0 | USD | 20180401 |
| Unknown | China national standards | MT | 23660.0 | USD | 20180401 |
| Unknown | China national standards | MT | 24110.0 | USD | 20180401 |
| Unknown | China national standards | MT | 24800.0 | USD | 20180401 |
| Unknown | China national standards | MT | 25920.0 | USD | 20180401 |