| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20210311 |
| Unknown | China national standards | MT | 4290.0 | USD | 20210310 |
| Unknown | China national standards | MT | 350.0 | USD | 20210310 |
| Unknown | China national standards | MT | 80.0 | USD | 20210310 |
| Unknown | China national standards | MT | 30.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2380.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2880.0 | USD | 20210310 |
| Unknown | China national standards | MT | 350.0 | USD | 20210301 |
| Unknown | China national standards | MT | 450.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2210.0 | USD | 20210301 |