| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20210123 |
| Unknown | China national standards | MT | 7460.0 | USD | 20210123 |
| Unknown | China national standards | MT | 3178.81 | USD | 20210122 |
| Unknown | China national standards | MT | 990.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2690.0 | USD | 20210122 |
| Unknown | China national standards | MT | 890.0 | USD | 20210122 |
| Unknown | China national standards | MT | 150.0 | USD | 20210122 |
| Unknown | China national standards | MT | 150.0 | USD | 20210122 |
| Unknown | China national standards | MT | 520.0 | USD | 20210122 |