| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4220.0 | USD | 20210223 |
| Unknown | China national standards | MT | 23120.0 | USD | 20210223 |
| Unknown | China national standards | MT | 690.0 | USD | 20210223 |
| Unknown | China national standards | MT | 26920.0 | USD | 20210223 |
| Unknown | China national standards | MT | 240.0 | USD | 20210222 |
| Unknown | China national standards | MT | 120.0 | USD | 20210222 |
| Unknown | China national standards | MT | 640.0 | USD | 20210222 |
| Unknown | China national standards | MT | 180.0 | USD | 20210222 |
| Unknown | China national standards | MT | 160.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1370.0 | USD | 20210222 |