| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210222 |
| Unknown | China national standards | MT | 830.0 | USD | 20210222 |
| Unknown | China national standards | MT | 770.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1230.0 | USD | 20210222 |
| Unknown | China national standards | MT | 810.0 | USD | 20210222 |
| Unknown | China national standards | MT | 630.0 | USD | 20210222 |
| Unknown | China national standards | MT | 970.0 | USD | 20210222 |
| Unknown | China national standards | MT | 930.0 | USD | 20210222 |
| Unknown | China national standards | MT | 650.0 | USD | 20210222 |