| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20210310 |
| Unknown | China national standards | MT | 370.0 | USD | 20210310 |
| Unknown | China national standards | MT | 300.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1880.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2050.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2210.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1860.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1900.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2560.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210301 |