| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2190.0 | USD | 20190719 |
| Unknown | China national standards | MT | 660.0 | USD | 20190719 |
| Unknown | China national standards | MT | 5590.0 | USD | 20190719 |
| Unknown | China national standards | MT | 12330.0 | USD | 20190719 |
| Unknown | China national standards | MT | 750.0 | USD | 20190719 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190719 |
| Unknown | China national standards | MT | 3010.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190719 |
| Unknown | China national standards | MT | 100.0 | USD | 20190719 |
| Unknown | China national standards | MT | 80.0 | USD | 20190719 |