| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2270.0 | USD | 20210301 |
| Unknown | China national standards | MT | 80.0 | USD | 20210301 |
| Unknown | China national standards | MT | 100.0 | USD | 20210301 |
| Unknown | China national standards | MT | 70.0 | USD | 20210301 |
| Unknown | China national standards | MT | 200.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210301 |
| Unknown | China national standards | MT | 280.0 | USD | 20210301 |
| Unknown | China national standards | MT | 80.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1500.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210301 |