| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3360.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3380.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2650.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3350.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2600.0 | USD | 20210101 |
| Unknown | China national standards | MT | 6920.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3800.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2550.0 | USD | 20210101 |