| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1230.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3170.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2580.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4640.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1500.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2610.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4640.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1700.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210101 |