| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20171001 |
| Unknown | China national standards | MT | 480.0 | USD | 20171001 |
| Unknown | China national standards | MT | 360.0 | USD | 20171001 |
| Unknown | China national standards | MT | 600.0 | USD | 20171001 |
| Unknown | China national standards | MT | 140.0 | USD | 20171001 |
| Unknown | China national standards | MT | 510.0 | USD | 20171001 |
| Unknown | China national standards | MT | 420.0 | USD | 20171001 |
| Unknown | China national standards | MT | 330.0 | USD | 20171001 |
| Unknown | China national standards | MT | 410.0 | USD | 20171001 |
| Unknown | China national standards | MT | 410.0 | USD | 20171001 |