| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5000.0 | USD | 20171001 |
| Unknown | China national standards | MT | 4310.0 | USD | 20171001 |
| Unknown | China national standards | MT | 80.0 | USD | 20171001 |
| Unknown | China national standards | MT | 230.0 | USD | 20171001 |
| Unknown | China national standards | MT | 460.0 | USD | 20171001 |
| Unknown | China national standards | MT | 730.0 | USD | 20171001 |
| Unknown | China national standards | MT | 550.0 | USD | 20171001 |
| Unknown | China national standards | MT | 120.0 | USD | 20171001 |
| Unknown | China national standards | MT | 60.0 | USD | 20171001 |
| Unknown | China national standards | MT | 150.0 | USD | 20171001 |