| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2580.0 | USD | 20190815 |
| Unknown | China national standards | MT | 6520.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1820.0 | USD | 20190815 |
| Unknown | China national standards | MT | 490.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190815 |
| Unknown | China national standards | MT | 5170.0 | USD | 20190815 |
| Unknown | China national standards | MT | 20.0 | USD | 20190815 |
| Unknown | China national standards | MT | 430.0 | USD | 20190815 |
| Unknown | China national standards | MT | 200.0 | USD | 20190815 |
| Unknown | China national standards | MT | 340.0 | USD | 20190815 |