| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2750.0 | USD | 20210311 |
| Unknown | China national standards | MT | 15550.0 | USD | 20210311 |
| Unknown | China national standards | MT | 16620.0 | USD | 20210310 |
| Unknown | China national standards | MT | 16910.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2290.0 | USD | 20210310 |
| Unknown | China national standards | MT | 13350.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2060.0 | USD | 20210310 |
| Unknown | China national standards | MT | 17750.0 | USD | 20210301 |
| Unknown | China national standards | MT | 15450.0 | USD | 20210301 |
| Unknown | China national standards | MT | 13340.0 | USD | 20210301 |