| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6510.0 | USD | 20190719 |
| Unknown | China national standards | MT | 8090.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190719 |
| Unknown | China national standards | MT | 910.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1220.0 | USD | 20190719 |
| Unknown | China national standards | MT | 13400.0 | USD | 20190718 |
| Unknown | China national standards | MT | 7050.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190717 |
| Unknown | China national standards | MT | 12750.0 | USD | 20190717 |