| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20210317 |
| Unknown | China national standards | MT | 2480.0 | USD | 20210317 |
| Unknown | China national standards | MT | 2710.0 | USD | 20210317 |
| Unknown | China national standards | MT | 150.0 | USD | 20210316 |
| Unknown | China national standards | MT | 150.0 | USD | 20210316 |
| Unknown | China national standards | MT | 120.0 | USD | 20210316 |
| Unknown | China national standards | MT | 240.0 | USD | 20210316 |
| Unknown | China national standards | MT | 290.0 | USD | 20210316 |
| Unknown | China national standards | MT | 5270.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1450.0 | USD | 20210316 |