| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20210112 |
| Unknown | China national standards | MT | 20.0 | USD | 20210112 |
| Unknown | China national standards | MT | 20.0 | USD | 20210112 |
| Unknown | China national standards | MT | 450.0 | USD | 20210112 |
| Unknown | China national standards | MT | 210.0 | USD | 20210112 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210111 |
| Unknown | China national standards | MT | 20.0 | USD | 20210111 |
| Unknown | China national standards | MT | 850.0 | USD | 20210111 |
| Unknown | China national standards | MT | 5340.0 | USD | 20210111 |
| Unknown | China national standards | MT | 1320.0 | USD | 20210110 |