| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20201122 |
| Unknown | China national standards | MT | 6120.0 | USD | 20201122 |
| Unknown | China national standards | MT | 900.0 | USD | 20201121 |
| Unknown | China national standards | MT | 230.0 | USD | 20201121 |
| Unknown | China national standards | MT | 1000.0 | USD | 20201121 |
| Unknown | China national standards | MT | 310.0 | USD | 20201121 |
| Unknown | China national standards | MT | 630.0 | USD | 20201121 |
| Unknown | China national standards | MT | 570.0 | USD | 20201121 |
| Unknown | China national standards | MT | 8370.0 | USD | 20201121 |
| Unknown | China national standards | MT | 110.0 | USD | 20201121 |