| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20210317 |
| Unknown | China national standards | MT | 2130.0 | USD | 20210317 |
| Unknown | China national standards | MT | 280.0 | USD | 20210316 |
| Unknown | China national standards | MT | 300.0 | USD | 20210316 |
| Unknown | China national standards | MT | 290.0 | USD | 20210316 |
| Unknown | China national standards | MT | 230.0 | USD | 20210316 |
| Unknown | China national standards | MT | 320.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1800.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1670.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2100.0 | USD | 20210316 |