| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28490.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3750.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3930.0 | USD | 20210116 |
| Unknown | China national standards | MT | 4000.0 | USD | 20210116 |
| Unknown | China national standards | MT | 4360.0 | USD | 20210116 |
| Unknown | China national standards | MT | 35520.0 | USD | 20210115 |
| Unknown | China national standards | MT | 3720.0 | USD | 20210115 |
| Unknown | China national standards | MT | 27020.0 | USD | 20210115 |
| Unknown | China national standards | MT | 23760.0 | USD | 20210115 |
| Unknown | China national standards | MT | 3790.0 | USD | 20210115 |