| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20180618 |
| Unknown | China national standards | MT | 2830.0 | USD | 20180618 |
| Unknown | China national standards | MT | 400.0 | USD | 20180617 |
| Unknown | China national standards | MT | 3370.0 | USD | 20180617 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180617 |
| Unknown | China national standards | MT | 3260.0 | USD | 20180617 |
| Unknown | China national standards | MT | 2850.0 | USD | 20180617 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180617 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180616 |
| Unknown | China national standards | MT | 1900.0 | USD | 20180616 |