| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3290.0 | USD | 20190719 |
| Unknown | China national standards | MT | 3260.0 | USD | 20190719 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190719 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190719 |
| Unknown | China national standards | MT | 3450.0 | USD | 20190718 |
| Unknown | China national standards | MT | 3440.0 | USD | 20190718 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190718 |
| Unknown | China national standards | MT | 21900.0 | USD | 20190718 |
| Unknown | China national standards | MT | 23170.0 | USD | 20190718 |
| Unknown | China national standards | MT | 22240.0 | USD | 20190718 |