| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20201122 |
| Unknown | China national standards | MT | 360.0 | USD | 20201122 |
| Unknown | China national standards | MT | 770.0 | USD | 20201122 |
| Unknown | China national standards | MT | 280.0 | USD | 20201122 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201122 |
| Unknown | China national standards | MT | 310.0 | USD | 20201122 |
| Unknown | China national standards | MT | 540.0 | USD | 20201121 |
| Unknown | China national standards | MT | 290.0 | USD | 20201121 |
| Unknown | China national standards | MT | 250.0 | USD | 20201121 |
| Unknown | China national standards | MT | 110.0 | USD | 20201121 |