| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10080.0 | USD | 20190720 |
| Unknown | China national standards | MT | 9040.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190719 |
| Unknown | China national standards | MT | 10290.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190719 |
| Unknown | China national standards | MT | 11440.0 | USD | 20190719 |
| Unknown | China national standards | MT | 9980.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190718 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190718 |