| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20201215 |
| Unknown | China national standards | MT | 300.0 | USD | 20201215 |
| Unknown | China national standards | MT | 520.0 | USD | 20201215 |
| Unknown | China national standards | MT | 410.0 | USD | 20201215 |
| Unknown | China national standards | MT | 510.0 | USD | 20201215 |
| Unknown | China national standards | MT | 450.0 | USD | 20201215 |
| Unknown | China national standards | MT | 90.0 | USD | 20201215 |
| Unknown | China national standards | MT | 360.0 | USD | 20201215 |
| Unknown | China national standards | MT | 60.0 | USD | 20201215 |
| Unknown | China national standards | MT | 630.0 | USD | 20201215 |