| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4170.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3070.0 | USD | 20210101 |
| Unknown | China national standards | MT | 24010.0 | USD | 20201223 |
| Unknown | China national standards | MT | 26410.0 | USD | 20201223 |
| Unknown | China national standards | MT | 19350.0 | USD | 20201223 |
| Unknown | China national standards | MT | 23530.0 | USD | 20201223 |
| Unknown | China national standards | MT | 24120.0 | USD | 20201223 |
| Unknown | China national standards | MT | 22590.0 | USD | 20201223 |
| Unknown | China national standards | MT | 25870.0 | USD | 20201223 |
| Unknown | China national standards | MT | 25420.0 | USD | 20201223 |