| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1530.0 | USD | 20210218 |
| Unknown | China national standards | MT | 270.0 | USD | 20210218 |
| Unknown | China national standards | MT | 960.0 | USD | 20210218 |
| Unknown | China national standards | MT | 2010.0 | USD | 20210217 |
| Unknown | China national standards | MT | 5260.0 | USD | 20210217 |
| Unknown | China national standards | MT | 6260.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210216 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210216 |
| Unknown | China national standards | MT | 9290.0 | USD | 20210215 |
| Unknown | China national standards | MT | 8830.0 | USD | 20210215 |