| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 58300.0 | USD | 20210201 |
| Unknown | China national standards | MT | 58170.0 | USD | 20210201 |
| Unknown | China national standards | MT | 8820.0 | USD | 20210201 |
| Unknown | China national standards | MT | 8990.0 | USD | 20210201 |
| Unknown | China national standards | MT | 57520.0 | USD | 20210201 |
| Unknown | China national standards | MT | 58300.0 | USD | 20210201 |
| Unknown | China national standards | MT | 8990.0 | USD | 20210201 |
| Unknown | China national standards | MT | 8820.0 | USD | 20210201 |
| Unknown | China national standards | MT | 54399.36 | USD | 20210121 |
| Unknown | China national standards | MT | 53412.64 | USD | 20210121 |