| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5670.0 | USD | 20200422 |
| Unknown | China national standards | MT | 8300.0 | USD | 20200421 |
| Unknown | China national standards | MT | 5190.0 | USD | 20200421 |
| Unknown | China national standards | MT | 6830.0 | USD | 20200421 |
| Unknown | China national standards | MT | 660.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1400.0 | USD | 20200421 |
| Unknown | China national standards | MT | 860.0 | USD | 20200421 |
| Unknown | China national standards | MT | 680.0 | USD | 20200421 |
| Unknown | China national standards | MT | 840.0 | USD | 20200421 |
| Unknown | China national standards | MT | 770.0 | USD | 20200421 |