| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6000.0 | USD | 20210121 |
| Unknown | China national standards | MT | 9630.0 | USD | 20210121 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1300.0 | USD | 20210121 |
| Unknown | China national standards | MT | 120.0 | USD | 20210121 |
| Unknown | China national standards | MT | 80.0 | USD | 20210121 |
| Unknown | China national standards | MT | 290.0 | USD | 20210121 |
| Unknown | China national standards | MT | 160.0 | USD | 20210121 |
| Unknown | China national standards | MT | 350.0 | USD | 20210120 |
| Unknown | China national standards | MT | 330.0 | USD | 20210120 |