| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4470.0 | USD | 20180618 |
| Unknown | China national standards | MT | 890.0 | USD | 20180618 |
| Unknown | China national standards | MT | 590.0 | USD | 20180617 |
| Unknown | China national standards | MT | 680.0 | USD | 20180617 |
| Unknown | China national standards | MT | 730.0 | USD | 20180617 |
| Unknown | China national standards | MT | 4920.0 | USD | 20180617 |
| Unknown | China national standards | MT | 4080.0 | USD | 20180617 |
| Unknown | China national standards | MT | 4840.0 | USD | 20180617 |
| Unknown | China national standards | MT | 5150.0 | USD | 20180617 |
| Unknown | China national standards | MT | 6440.0 | USD | 20180617 |