| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180201 |
| Unknown | China national standards | MT | 930.0 | USD | 20180201 |
| Unknown | China national standards | MT | 940.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180201 |
| Unknown | China national standards | MT | 6970.0 | USD | 20180201 |
| Unknown | China national standards | MT | 7070.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5300.0 | USD | 20180123 |
| Unknown | China national standards | MT | 9180.0 | USD | 20180123 |