| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24600.0 | USD | 20171001 |
| Unknown | China national standards | MT | 23780.0 | USD | 20171001 |
| Unknown | China national standards | MT | 23000.0 | USD | 20170923 |
| Unknown | China national standards | MT | 3560.0 | USD | 20170923 |
| Unknown | China national standards | MT | 3290.0 | USD | 20170922 |
| Unknown | China national standards | MT | 21800.0 | USD | 20170922 |
| Unknown | China national standards | MT | 23760.0 | USD | 20170922 |
| Unknown | China national standards | MT | 22000.0 | USD | 20170922 |
| Unknown | China national standards | MT | 3250.0 | USD | 20170922 |
| Unknown | China national standards | MT | 23060.0 | USD | 20170920 |