| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20210101 |
| Unknown | China national standards | MT | 860.0 | USD | 20210101 |
| Unknown | China national standards | MT | 560.0 | USD | 20210101 |
| Unknown | China national standards | MT | 630.0 | USD | 20210101 |
| Unknown | China national standards | MT | 890.0 | USD | 20210101 |
| Unknown | China national standards | MT | 730.0 | USD | 20210101 |
| Unknown | China national standards | MT | 810.0 | USD | 20210101 |
| Unknown | China national standards | MT | 800.0 | USD | 20210101 |
| Unknown | China national standards | MT | 990.0 | USD | 20210101 |
| Unknown | China national standards | MT | 730.0 | USD | 20210101 |