| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2557.38 | USD | 20210101 |
| Unknown | China national standards | MT | 3430.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2990.0 | USD | 20210101 |
| Unknown | China national standards | MT | 6840.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3310.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2590.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4210.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3490.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4420.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4230.0 | USD | 20210101 |