| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2570.0 | USD | 20210310 |
| Unknown | China national standards | MT | 560.0 | USD | 20210310 |
| Unknown | China national standards | MT | 4920.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3070.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2360.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2690.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1860.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4190.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210301 |
| Unknown | China national standards | MT | 380.0 | USD | 20210301 |