| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20201215 |
| Unknown | China national standards | MT | 150.0 | USD | 20201215 |
| Unknown | China national standards | MT | 710.0 | USD | 20201215 |
| Unknown | China national standards | MT | 1920.0 | USD | 20201215 |
| Unknown | China national standards | MT | 9870.0 | USD | 20201215 |
| Unknown | China national standards | MT | 640.0 | USD | 20201215 |
| Unknown | China national standards | MT | 480.0 | USD | 20201215 |
| Unknown | China national standards | MT | 130.0 | USD | 20201215 |
| Unknown | China national standards | MT | 1310.0 | USD | 20201215 |
| Unknown | China national standards | MT | 3170.0 | USD | 20201215 |