| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2540.0 | USD | 20210315 |
| Unknown | China national standards | MT | 980.0 | USD | 20210315 |
| Unknown | China national standards | MT | 250.0 | USD | 20210314 |
| Unknown | China national standards | MT | 140.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210314 |
| Unknown | China national standards | MT | 800.0 | USD | 20210314 |
| Unknown | China national standards | MT | 110.0 | USD | 20210314 |
| Unknown | China national standards | MT | 150.0 | USD | 20210314 |
| Unknown | China national standards | MT | 340.0 | USD | 20210314 |
| Unknown | China national standards | MT | 130.0 | USD | 20210314 |