| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3690.0 | USD | 20210317 |
| Unknown | China national standards | MT | 3870.0 | USD | 20210317 |
| Unknown | China national standards | MT | 3650.0 | USD | 20210317 |
| Unknown | China national standards | MT | 4060.0 | USD | 20210317 |
| Unknown | China national standards | MT | 3960.0 | USD | 20210317 |
| Unknown | China national standards | MT | 3770.0 | USD | 20210317 |
| Unknown | China national standards | MT | 3230.0 | USD | 20210317 |
| Unknown | China national standards | MT | 3960.0 | USD | 20210317 |
| Unknown | China national standards | MT | 3690.0 | USD | 20210317 |
| Unknown | China national standards | MT | 3920.0 | USD | 20210317 |