| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8300.0 | USD | 20190301 |
| Unknown | China national standards | MT | 9820.0 | USD | 20190301 |
| Unknown | China national standards | MT | 114320.0 | USD | 20190301 |
| Unknown | China national standards | MT | 47390.0 | USD | 20190301 |
| Unknown | China national standards | MT | 790.0 | USD | 20190301 |
| Unknown | China national standards | MT | 14690.0 | USD | 20190301 |
| Unknown | China national standards | MT | 10190.0 | USD | 20190301 |
| Unknown | China national standards | MT | 8070.0 | USD | 20190301 |
| Unknown | China national standards | MT | 6220.0 | USD | 20190301 |
| Unknown | China national standards | MT | 7070.0 | USD | 20190301 |