| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4230.0 | USD | 20190612 |
| Unknown | China national standards | MT | 6660.0 | USD | 20190612 |
| Unknown | China national standards | MT | 5600.0 | USD | 20190612 |
| Unknown | China national standards | MT | 2580.0 | USD | 20190612 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190612 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190611 |
| Unknown | China national standards | MT | 29550.0 | USD | 20190611 |
| Unknown | China national standards | MT | 960.0 | USD | 20190611 |
| Unknown | China national standards | MT | 6660.0 | USD | 20190611 |
| Unknown | China national standards | MT | 17730.0 | USD | 20190610 |