| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210122 |
| Unknown | China national standards | MT | 110.0 | USD | 20210121 |
| Unknown | China national standards | MT | 110.0 | USD | 20210121 |
| Unknown | China national standards | MT | 90.0 | USD | 20210121 |
| Unknown | China national standards | MT | 310.0 | USD | 20210121 |
| Unknown | China national standards | MT | 120.0 | USD | 20210121 |
| Unknown | China national standards | MT | 130.0 | USD | 20210121 |
| Unknown | China national standards | MT | 960.0 | USD | 20210121 |
| Unknown | China national standards | MT | 320.0 | USD | 20210121 |