| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20210315 |
| Unknown | China national standards | MT | 12160.0 | USD | 20210315 |
| Unknown | China national standards | MT | 290.0 | USD | 20210315 |
| Unknown | China national standards | MT | 380.0 | USD | 20210315 |
| Unknown | China national standards | MT | 7440.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2290.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210315 |
| Unknown | China national standards | MT | 13960.0 | USD | 20210315 |
| Unknown | China national standards | MT | 79320.0 | USD | 20210315 |
| Unknown | China national standards | MT | 550470.0 | USD | 20210315 |