| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4230.0 | USD | 20170620 |
| Unknown | China national standards | MT | 6270.0 | USD | 20170619 |
| Unknown | China national standards | MT | 5950.0 | USD | 20170618 |
| Unknown | China national standards | MT | 680.0 | USD | 20170618 |
| Unknown | China national standards | MT | 4650.0 | USD | 20170617 |
| Unknown | China national standards | MT | 5060.0 | USD | 20170617 |
| Unknown | China national standards | MT | 4890.0 | USD | 20170617 |
| Unknown | China national standards | MT | 41550.0 | USD | 20170616 |
| Unknown | China national standards | MT | 5690.0 | USD | 20170616 |
| Unknown | China national standards | MT | 41550.0 | USD | 20170616 |