| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20210218 |
| Unknown | China national standards | MT | 230.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1880.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210217 |
| Unknown | China national standards | MT | 360.0 | USD | 20210217 |
| Unknown | China national standards | MT | 2310.0 | USD | 20210217 |
| Unknown | China national standards | MT | 360.0 | USD | 20210217 |
| Unknown | China national standards | MT | 2090.0 | USD | 20210217 |
| Unknown | China national standards | MT | 290.0 | USD | 20210216 |
| Unknown | China national standards | MT | 310.0 | USD | 20210216 |