| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8820.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190719 |
| Unknown | China national standards | MT | 6960.0 | USD | 20190717 |
| Unknown | China national standards | MT | 19180.0 | USD | 20190717 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190717 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190714 |
| Unknown | China national standards | MT | 8240.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1200.0 | USD | 20190713 |
| Unknown | China national standards | MT | 8820.0 | USD | 20190713 |