| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20210317 |
| Unknown | China national standards | MT | 710.0 | USD | 20210317 |
| Unknown | China national standards | MT | 670.0 | USD | 20210317 |
| Unknown | China national standards | MT | 22410.0 | USD | 20210317 |
| Unknown | China national standards | MT | 110.0 | USD | 20210316 |
| Unknown | China national standards | MT | 140.0 | USD | 20210316 |
| Unknown | China national standards | MT | 120.0 | USD | 20210316 |
| Unknown | China national standards | MT | 3960.0 | USD | 20210316 |
| Unknown | China national standards | MT | 660.0 | USD | 20210316 |
| Unknown | China national standards | MT | 120.0 | USD | 20210315 |