| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20201223 |
| Unknown | China national standards | MT | 70.0 | USD | 20201223 |
| Unknown | China national standards | MT | 400.0 | USD | 20201223 |
| Unknown | China national standards | MT | 540.0 | USD | 20201222 |
| Unknown | China national standards | MT | 430.0 | USD | 20201222 |
| Unknown | China national standards | MT | 400.0 | USD | 20201222 |
| Unknown | China national standards | MT | 660.0 | USD | 20201222 |
| Unknown | China national standards | MT | 410.0 | USD | 20201222 |
| Unknown | China national standards | MT | 450.0 | USD | 20201222 |
| Unknown | China national standards | MT | 500.0 | USD | 20201222 |