| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1180.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1050.0 | USD | 20210101 |
| Unknown | China national standards | MT | 900.0 | USD | 20210101 |
| Unknown | China national standards | MT | 620.0 | USD | 20210101 |
| Unknown | China national standards | MT | 900.0 | USD | 20210101 |
| Unknown | China national standards | MT | 750.0 | USD | 20210101 |
| Unknown | China national standards | MT | 770.0 | USD | 20210101 |
| Unknown | China national standards | MT | 580.0 | USD | 20210101 |
| Unknown | China national standards | MT | 610.0 | USD | 20210101 |