| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20510.0 | USD | 20171001 |
| Unknown | China national standards | MT | 20530.0 | USD | 20171001 |
| Unknown | China national standards | MT | 21430.0 | USD | 20171001 |
| Unknown | China national standards | MT | 18210.0 | USD | 20171001 |
| Unknown | China national standards | MT | 22140.0 | USD | 20171001 |
| Unknown | China national standards | MT | 22200.0 | USD | 20171001 |
| Unknown | China national standards | MT | 23140.0 | USD | 20171001 |
| Unknown | China national standards | MT | 18000.0 | USD | 20171001 |
| Unknown | China national standards | MT | 23650.0 | USD | 20171001 |
| Unknown | China national standards | MT | 23940.0 | USD | 20171001 |