| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19580.0 | USD | 20210118 |
| Unknown | China national standards | MT | 6310.0 | USD | 20210118 |
| Unknown | China national standards | MT | 880.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1650.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1060.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210118 |
| Unknown | China national standards | MT | 5621.02 | USD | 20210117 |
| Unknown | China national standards | MT | 5160.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1570.0 | USD | 20210117 |