| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20201216 |
| Unknown | China national standards | MT | 550.0 | USD | 20201216 |
| Unknown | China national standards | MT | 410.0 | USD | 20201216 |
| Unknown | China national standards | MT | 380.0 | USD | 20201216 |
| Unknown | China national standards | MT | 600.0 | USD | 20201215 |
| Unknown | China national standards | MT | 550.0 | USD | 20201215 |
| Unknown | China national standards | MT | 80.0 | USD | 20201215 |
| Unknown | China national standards | MT | 80.0 | USD | 20201215 |
| Unknown | China national standards | MT | 500.0 | USD | 20201215 |
| Unknown | China national standards | MT | 90.0 | USD | 20201215 |