| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20201122 |
| Unknown | China national standards | MT | 10480.0 | USD | 20201122 |
| Unknown | China national standards | MT | 310.0 | USD | 20201122 |
| Unknown | China national standards | MT | 30.0 | USD | 20201122 |
| Unknown | China national standards | MT | 50.0 | USD | 20201121 |
| Unknown | China national standards | MT | 250.0 | USD | 20201121 |
| Unknown | China national standards | MT | 1550.0 | USD | 20201121 |
| Unknown | China national standards | MT | 870.0 | USD | 20201121 |
| Unknown | China national standards | MT | 220.0 | USD | 20201121 |
| Unknown | China national standards | MT | 50.0 | USD | 20201120 |