| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3360.0 | USD | 20190719 |
| Unknown | China national standards | MT | 2130.0 | USD | 20190719 |
| Unknown | China national standards | MT | 7120.0 | USD | 20190719 |
| Unknown | China national standards | MT | 2500.0 | USD | 20190719 |
| Unknown | China national standards | MT | 23900.0 | USD | 20190718 |
| Unknown | China national standards | MT | 2030.0 | USD | 20190718 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190718 |
| Unknown | China national standards | MT | 760.0 | USD | 20190718 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190717 |
| Unknown | China national standards | MT | 490.0 | USD | 20190717 |