| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20171001 |
| Unknown | China national standards | MT | 540.0 | USD | 20171001 |
| Unknown | China national standards | MT | 430.0 | USD | 20171001 |
| Unknown | China national standards | MT | 410.0 | USD | 20171001 |
| Unknown | China national standards | MT | 610.0 | USD | 20171001 |
| Unknown | China national standards | MT | 570.0 | USD | 20171001 |
| Unknown | China national standards | MT | 2990.0 | USD | 20170923 |
| Unknown | China national standards | MT | 3070.0 | USD | 20170923 |
| Unknown | China national standards | MT | 3040.0 | USD | 20170923 |
| Unknown | China national standards | MT | 4120.0 | USD | 20170923 |