| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20190715 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190715 |
| Unknown | China national standards | MT | 360.0 | USD | 20190715 |
| Unknown | China national standards | MT | 410.0 | USD | 20190714 |
| Unknown | China national standards | MT | 480.0 | USD | 20190714 |
| Unknown | China national standards | MT | 460.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1440.0 | USD | 20190714 |
| Unknown | China national standards | MT | 4340.0 | USD | 20190714 |
| Unknown | China national standards | MT | 3650.0 | USD | 20190714 |