| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20171012 |
| Unknown | China national standards | MT | 360.0 | USD | 20171001 |
| Unknown | China national standards | MT | 250.0 | USD | 20171001 |
| Unknown | China national standards | MT | 3000.0 | USD | 20171001 |
| Unknown | China national standards | MT | 2350.0 | USD | 20171001 |
| Unknown | China national standards | MT | 5270.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1660.0 | USD | 20171001 |
| Unknown | China national standards | MT | 460.0 | USD | 20171001 |
| Unknown | China national standards | MT | 5270.0 | USD | 20171001 |
| Unknown | China national standards | MT | 34630.0 | USD | 20171001 |