| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1210.0 | USD | 20210316 |
| Unknown | China national standards | MT | 800.0 | USD | 20210316 |
| Unknown | China national standards | MT | 150.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1630.0 | USD | 20210315 |
| Unknown | China national standards | MT | 320.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1350.0 | USD | 20210315 |
| Unknown | China national standards | MT | 120.0 | USD | 20210315 |
| Unknown | China national standards | MT | 80.0 | USD | 20210315 |
| Unknown | China national standards | MT | 80.0 | USD | 20210315 |
| Unknown | China national standards | MT | 900.0 | USD | 20210315 |