| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12730.0 | USD | 20210201 |
| Unknown | China national standards | MT | 660.0 | USD | 20210201 |
| Unknown | China national standards | MT | 840.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1980.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4870.0 | USD | 20210201 |
| Unknown | China national standards | MT | 5680.0 | USD | 20210201 |
| Unknown | China national standards | MT | 530.0 | USD | 20210201 |
| Unknown | China national standards | MT | 600.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4190.0 | USD | 20210201 |
| Unknown | China national standards | MT | 6920.0 | USD | 20210201 |