| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6270.0 | USD | 20190814 |
| Unknown | China national standards | MT | 7820.0 | USD | 20190814 |
| Unknown | China national standards | MT | 5210.0 | USD | 20190814 |
| Unknown | China national standards | MT | 4370.0 | USD | 20190814 |
| Unknown | China national standards | MT | 8300.0 | USD | 20190814 |
| Unknown | China national standards | MT | 490.0 | USD | 20190814 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190813 |
| Unknown | China national standards | MT | 4790.0 | USD | 20190813 |
| Unknown | China national standards | MT | 5730.0 | USD | 20190813 |
| Unknown | China national standards | MT | 6230.0 | USD | 20190813 |