| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20210118 |
| Unknown | China national standards | MT | 20.0 | USD | 20210118 |
| Unknown | China national standards | MT | 237.65 | USD | 20210117 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210117 |
| Unknown | China national standards | MT | 410.0 | USD | 20210117 |
| Unknown | China national standards | MT | 2660.0 | USD | 20210117 |
| Unknown | China national standards | MT | 250.0 | USD | 20210117 |
| Unknown | China national standards | MT | 2762.07 | USD | 20210116 |
| Unknown | China national standards | MT | 16330.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3580.0 | USD | 20210116 |