| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13760.0 | USD | 20210121 |
| Unknown | China national standards | MT | 5320.0 | USD | 20210121 |
| Unknown | China national standards | MT | 14660.0 | USD | 20210119 |
| Unknown | China national standards | MT | 2300.0 | USD | 20210119 |
| Unknown | China national standards | MT | 2240.0 | USD | 20210118 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210118 |
| Unknown | China national standards | MT | 15160.0 | USD | 20210117 |
| Unknown | China national standards | MT | 8300.0 | USD | 20210117 |
| Unknown | China national standards | MT | 71370.0 | USD | 20210117 |
| Unknown | China national standards | MT | 9850.0 | USD | 20210116 |