| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20210110 |
| Unknown | China national standards | MT | 5350.0 | USD | 20210110 |
| Unknown | China national standards | MT | 940.0 | USD | 20210110 |
| Unknown | China national standards | MT | 820.0 | USD | 20210110 |
| Unknown | China national standards | MT | 4670.1 | USD | 20210101 |
| Unknown | China national standards | MT | 515.94 | USD | 20210101 |
| Unknown | China national standards | MT | 5766.39 | USD | 20210101 |
| Unknown | China national standards | MT | 5030.0 | USD | 20210101 |
| Unknown | China national standards | MT | 690.0 | USD | 20210101 |
| Unknown | China national standards | MT | 710.0 | USD | 20210101 |