| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20210315 |
| Unknown | China national standards | MT | 240.0 | USD | 20210315 |
| Unknown | China national standards | MT | 470.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1380.0 | USD | 20210315 |
| Unknown | China national standards | MT | 240.0 | USD | 20210315 |
| Unknown | China national standards | MT | 250.0 | USD | 20210315 |
| Unknown | China national standards | MT | 260.0 | USD | 20210314 |
| Unknown | China national standards | MT | 280.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1470.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210314 |