| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8600.0 | USD | 20210122 |
| Unknown | China national standards | MT | 750.0 | USD | 20210122 |
| Unknown | China national standards | MT | 330.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2580.0 | USD | 20210122 |
| Unknown | China national standards | MT | 510.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2130.0 | USD | 20210121 |
| Unknown | China national standards | MT | 3640.0 | USD | 20210121 |
| Unknown | China national standards | MT | 640.0 | USD | 20210121 |
| Unknown | China national standards | MT | 850.0 | USD | 20210121 |
| Unknown | China national standards | MT | 420.0 | USD | 20210121 |