| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6830.0 | USD | 20200512 |
| Unknown | China national standards | MT | 860.0 | USD | 20200512 |
| Unknown | China national standards | MT | 30470.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2060.0 | USD | 20200512 |
| Unknown | China national standards | MT | 57340.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1870.0 | USD | 20200512 |
| Unknown | China national standards | MT | 3710.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2130.0 | USD | 20200512 |
| Unknown | China national standards | MT | 403660.0 | USD | 20200512 |
| Unknown | China national standards | MT | 4880.0 | USD | 20200512 |