| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20210122 |
| Unknown | China national standards | MT | 40.0 | USD | 20210122 |
| Unknown | China national standards | MT | 5880.61 | USD | 20210122 |
| Unknown | China national standards | MT | 70.0 | USD | 20210122 |
| Unknown | China national standards | MT | 450.69 | USD | 20210121 |
| Unknown | China national standards | MT | 11967.2 | USD | 20210121 |
| Unknown | China national standards | MT | 1980.0 | USD | 20210121 |
| Unknown | China national standards | MT | 440.0 | USD | 20210121 |
| Unknown | China national standards | MT | 970.0 | USD | 20210121 |
| Unknown | China national standards | MT | 970.0 | USD | 20210121 |