| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14850.0 | USD | 20210123 |
| Unknown | China national standards | MT | 13260.43 | USD | 20210122 |
| Unknown | China national standards | MT | 16850.14 | USD | 20210122 |
| Unknown | China national standards | MT | 2410.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2600.0 | USD | 20210122 |
| Unknown | China national standards | MT | 3290.0 | USD | 20210122 |
| Unknown | China national standards | MT | 14767.79 | USD | 20210121 |
| Unknown | China national standards | MT | 23206.46 | USD | 20210121 |
| Unknown | China national standards | MT | 15090.0 | USD | 20210121 |
| Unknown | China national standards | MT | 21570.0 | USD | 20210121 |