| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2780.0 | USD | 20201222 |
| Unknown | China national standards | MT | 2400.0 | USD | 20201222 |
| Unknown | China national standards | MT | 5320.0 | USD | 20201222 |
| Unknown | China national standards | MT | 420.0 | USD | 20201222 |
| Unknown | China national standards | MT | 2540.0 | USD | 20201222 |
| Unknown | China national standards | MT | 400.0 | USD | 20201221 |
| Unknown | China national standards | MT | 2950.0 | USD | 20201221 |
| Unknown | China national standards | MT | 400.0 | USD | 20201221 |
| Unknown | China national standards | MT | 2370.0 | USD | 20201220 |
| Unknown | China national standards | MT | 2780.0 | USD | 20201220 |