| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1440.0 | USD | 20210317 |
| Unknown | China national standards | MT | 120.0 | USD | 20210317 |
| Unknown | China national standards | MT | 830.0 | USD | 20210316 |
| Unknown | China national standards | MT | 960.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210316 |
| Unknown | China national standards | MT | 130.0 | USD | 20210316 |
| Unknown | China national standards | MT | 130.0 | USD | 20210316 |
| Unknown | China national standards | MT | 110.0 | USD | 20210316 |
| Unknown | China national standards | MT | 160.0 | USD | 20210316 |
| Unknown | China national standards | MT | 130.0 | USD | 20210316 |